Uk³ady steruj¹ce

w zasilaczach i przetwornicach

Aplikacje, dane techniczne

Czêœæ 2

Gdañsk 2003

Materia³y zebra³ i opracowa³: Zespó³ Redakcyjny „Serwisu Elektroniki”

Opracowanie graficzne: Dariusz Skulski

Rysunki: Rafa³ Pawlak, Micha³ Kwaœniewski

Korekta: Edmund Tess

Wydawca:

Wies³aw Haligowski

ul. Gen. Hallera 169/17

80-416 Gdañsk

� (058) 344-32-57

email: redakcja@serwis-elektroniki.com.pl

www.serwis-elektroniki.com.pl

© Wies³aw Haligowski 2003

ISBN 83-912757-9-5

Druk i oprawa:

Gdañskie Zak³ady Graficzne Spó³ka z o.o.

Opracowanie zawiera aplikacje i dane techniczne uk³adów steruj¹cych stosowanych w

zasilaczach i przetwornicach. Przedstawiona grupa uk³adów zosta³a tak dobrana, aby

stanowiæ jak najlepsz¹ reprezentacjê dla tego typu uk³adów. Wyboru dokonano sugeruj¹c

siê popularnoœci¹ uk³adów i problemami serwisowymi wystêpuj¹cymi w sprzêcie, w którym

zosta³y u¿yte.

Spis treœci I

ADP3000 .............................................. 1 - I

ADP3050 .............................................. 3 - I

ADP3410 ............................................ 1 - II

ADP3610 ............................................ 3 - II

AH1201 .............................................. 5 - II

AN5900 .............................................. 7 - II

AN6540 ................................................ 5 - I

AN8011S ............................................ 9 - II

AN8018SA ....................................... 12 - II

AN8021L .............................................. 6 - I

AN8021SB ........................................... 6 - I

AN8022L .............................................. 8 - I

AN8022SB ........................................... 8 - I

AN8026 .............................................. 10 - I

AN8027 .............................................. 12 - I

AN8028 .............................................. 14 - I

AN8029 .............................................. 16 - I

AN8037 .............................................. 12 - I

AN8038 ............................................ 15 - II

AN8038S .......................................... 15 - II

AN8041S .......................................... 18 - II

AN8083S .......................................... 21 - II

AN8086S ............................................ 18 - I

BA3906V1.......................................... 19 - I

BA3910B ............................................ 22 - I

BA3932 ............................................ 23 - II

BA3933 ............................................ 24 - II

BA3935 ............................................ 26 - II

BA3938 ............................................ 27 - II

BA3940A.......................................... 29 - II

BA3950A.......................................... 31 - II

BA3960 .............................................. 20 - I

BA3963 .............................................. 20 - I

BA4900 ............................................ 33 - II

BA6121 ............................................ 36 - II

BA6161F .......................................... 37 - II

BA6161N.......................................... 37 - II

BA9707KV ...................................... 38 - II

BA9708K ......................................... 42 - II

BA9710KV ...................................... 44 - II

BA9736KV ...................................... 46 - II

BA9737KV ...................................... 49 - II

BA9741F .......................................... 51 - II

BA9741FS ........................................ 51 - II

BA9743AFV .................................... 52 - II

BA9744FV ....................................... 53 - II

CS3972 ............................................... 23 - I

CS51021 ............................................. 25 - I

CS51023 ............................................. 25 - I

CS51031 ........................................... 55 - II

CS51033 ........................................... 57 - II

CS5111 ............................................. 58 - II

CS5120 ............................................. 60 - II

CS5155 ............................................. 62 - II

CS52845 ........................................... 64 - II

DM38 ............................................... 65 - II

DM48 ............................................... 67 - II

DP104C ............................................ 69 - II

DPM001T1A ................................... 71 - II

FA13842 ........................................... 73 - II

FA13843 ........................................... 73 - II

FA13844 ........................................... 73 - II

FA13845 ........................................... 73 - II

FA5301BP(N) .................................. 75 - II

FA5304AP(S) ................................... 77 - II

FA5305AP(S) ................................... 77 - II

FA5331P(M) .................................... 83 - II

FA5332P(M) .................................... 83 - II

FA7610CP(N) ................... 86 - II, 266 - II

FA7611CP(E) .................................. 92 - II

FA7612CP(N) .................................. 86 - II

FA7613CP(E) .................................. 95 - II

FA7615CP(E) .................................. 97 - II

FA7616CP(E)(V) ............................. 99 - II

FA7617CP(N) .................................. 86 - II

FA7622CP(E) ................................ 101 - II

HA17384HPS/HRP....................... 103 - II

HA17384SPS/SRP ........................ 103 - II

HA17385HPS/HRP....................... 103 - II

HIC1015 ........................................... 222 - I

HIS0169 ......................................... 194 - II

IX1487BM ..................................... 105 - II

KA2S0680B ....................................... 27 - I

KA2S0880B ....................................... 27 - I

KA3842B............................................ 28 - I

KA3882 .............................................. 30 - I

II Spis treœci

KA3883 .............................................. 30 - I

KA3884 .............................................. 30 - I

KA3885 .............................................. 30 - I

KA5M0765RQC ........................... 106 - II

KA5Q0765RT ............................... 107 - II

KA5Q12656RT ............................. 107 - II

KA5Q1265RF................................ 107 - II

KA5Q1565RF................................ 107 - II

KA5S0765C ................................... 108 - II

KA5S0965 ...................................... 108 - II

KA5S09654QT .............................. 108 - II

KA5S1265 ...................................... 108 - II

KA5S12656 .................................... 108 - II

KA7500B............................................ 31 - I

KA7552 .............................................. 32 - I

KA7553 .............................................. 32 - I

L4959 .................................................. 33 - I

L4960 .................................................. 35 - I

L4964 .................................................. 36 - I

L4990 .................................................. 38 - I

L5991/A.............................................. 40 - I

L5993/D.............................................. 42 - I

LA0059 ............................................... 44 - I

LA5613 .......................................... 109 - II

LA5616 .......................................... 112 - II

LF0070 ............................................... 46 - I

LM1578A ....................................... 114 - II

LM2578A ....................................... 114 - II

LM2621 .............................................. 50 - I

LM2631 .............................................. 52 - I

LM2641 .......................................... 116 - II

LM2651 .......................................... 118 - II

LM2653 .......................................... 120 - II

LM2674 .......................................... 122 - II

LM2675 .......................................... 124 - II

LM2685 .......................................... 125 - II

LM2686 .......................................... 126 - II

LM3578A ....................................... 114 - II

LT1304................................................ 53 - I

LT1304-3.3 ......................................... 53 - I

LT1304-5 ............................................ 53 - I

LT1307................................................ 56 - I

LT1509 ........................................... 127 - II

LT1511 ........................................... 130 - II

LTC1435 ........................................ 132 - II

LTC1436 ........................................ 135 - II

LTC1436PLL ................................ 135 - II

LTC1437 ........................................ 135 - II

LTC1438 ........................................ 137 - II

LTC1439 ........................................ 137 - II

M51995AFP ....................................... 58 - I

M51995AP ......................................... 58 - I

M51996AFP ....................................... 61 - I

M51996AP ......................................... 61 - I

M51997FP ..................................... 140 - II

M51997P ........................................ 140 - II

M67209 .......................................... 143 - II

MA1545 ......................................... 145 - II

MA2820 ......................................... 147 - II

MA2830.............................................. 64 - I

MA2831.............................................. 66 - I

MAX1610 ........................................... 67 - I

MAX1611 ........................................... 67 - I

MAX1626 ........................................... 68 - I

MAX1627 ........................................... 68 - I

MAX1649 ........................................... 69 - I

MAX1651 ........................................... 69 - I

MAX1652 ........................................... 70 - I

MAX1653 ........................................... 70 - I

MAX1654 ........................................... 70 - I

MAX1655 ........................................... 70 - I

MAX1682 ........................................... 71 - I

MAX1683 ........................................... 71 - I

MAX1719 ........................................... 72 - I

MAX1720 ........................................... 72 - I

MAX1721 ........................................... 72 - I

MAX5003 ........................................... 73 - I

MAX608 ........................................ 149 - II

MAX796 ........................................ 151 - II

MAX797 ........................................ 151 - II

MAX799 ........................................ 151 - II

MB3794 .......................................... 156 - II

MC33063A .................................... 158 - II

MC33262 ....................................... 160 - II

MC33340 ....................................... 163 - II

MC33463 ....................................... 164 - II

Spis treœci III

MC34025P.......................................... 75 - I

MC34060 ............................................ 79 - I

MC34063A .................................... 158 - II

MC34262 ....................................... 160 - II

MC44603 ............................................ 82 - I

MIC18C42 ..................................... 174 - II

MIC18C43 ..................................... 174 - II

MIC18C44 ..................................... 174 - II

MIC18C45 ..................................... 174 - II

MIC2177 ............................................ 84 - I

MIC2178 ............................................ 85 - I

MIC2570 ........................................ 166 - II

MIC2571 ........................................ 169 - II

MIC3832 ........................................ 172 - II

MIC3833 ........................................ 172 - II

MIC38C42 ..................................... 174 - II

MIC38C43 ..................................... 174 - II

MIC38C44 ..................................... 174 - II

MIC38C45 ..................................... 174 - II

MIC38HC42 .................................. 174 - II

MIC38HC43 .................................. 174 - II

MIC38HC44 .................................. 174 - II

MIC38HC45 .................................. 174 - II

MIC4574 ........................................ 176 - II

MIC4680 ........................................ 178 - II

MIP0221SY ................................... 180 - II

MIP0222SY ................................... 180 - II

MIP0223SY ................................... 180 - II

MIP0224SY ................................... 180 - II

MIP0225SY ................................... 180 - II

MIP0226SY ................................... 180 - II

MIP0227SY ................................... 180 - II

ML4850 .............................................. 86 - I

ML4890 .............................................. 87 - I

ML4894.......................................... 183 - II

ML4896.......................................... 184 - II

ML4950.......................................... 185 - II

NE5562 ............................................... 88 - I

NJM2352 ............................................ 90 - I

PQ1CG1 ............................................. 93 - I

PQ1CZ1 .............................................. 93 - I

PQ1PF1 .............................................. 93 - I

SC1101 ............................................... 95 - I

SC113X .............................................. 96 - I

SE5562 ............................................... 88 - I

SG3842 ............................................... 97 - I

SI-8020 ........................................... 248 - II

SI-8021 ........................................... 248 - II

SI-8022 ........................................... 248 - II

SI-8023 ........................................... 248 - II

SI-8033S ......................................... 186 - II

SI-8050E ........................................ 187 - II

SI-8050S ......................................... 186 - II

SI-8090E ........................................ 187 - II

SI-8090S ......................................... 186 - II

SI-8120E ........................................ 187 - II

SI-8120S ......................................... 186 - II

SI-8150S ......................................... 186 - II

SI-8201L ........................................ 188 - II

SI-8203L ........................................ 188 - II

SI-8211L ........................................ 188 - II

SI-8213L ........................................ 188 - II

SI-8301L ........................................ 188 - II

SI-8401L ........................................ 190 - II

SI-8402L ........................................ 190 - II

SI-8403L ........................................ 190 - II

SI-8405L ........................................ 190 - II

SI-8501L ........................................ 190 - II

SI-8502L ........................................ 190 - II

SI-8503L ........................................ 190 - II

SI-8504L ........................................ 190 - II

SI-8505L ........................................ 190 - II

SI-8811L ........................................ 192 - II

SI-8911L ........................................ 192 - II

SI-8921L ........................................ 192 - II

SI-8922L ........................................ 192 - II

SMR40200 ..................................... 194 - II

SPH4690 ............................................. 98 - I

SPH4692 ........................................ 198 - II

SPI-8010A...................................... 200 - II

SPI-8050A...................................... 200 - II

STK50322 ...................................... 202 - II

STK5331 ............................................ 99 - I

STK5332 .......................................... 100 - I

STK5333 .......................................... 101 - I

STK5335 .......................................... 102 - I

IV Spis treœci

STK5337 .......................................... 103 - I

STK5338 ............................. 144 - I, 147 - I

STK5339 .......................................... 148 - I

STK5339B ........................................ 182 - I

STK5340 .......................................... 104 - I

STK5342 .......................................... 106 - I

STK5352 ........................................ 204 - II

STK5361L ........................................ 107 - I

STK5362 ........................................ 205 - II

STK5363 .......................................... 108 - I

STK5372H........................................ 109 - I

STK5383 ........................................ 206 - II

STK5391 .......................................... 183 - I

STK5392 ............................. 110 - I, 186 - I

STK5422 .......................................... 112 - I

STK5434 ........................................ 208 - II

STK5446 .......................................... 111 - I

STK5451 .......................................... 114 - I

STK5461ST ................................... 210 - II

STK5464 .......................................... 108 - I

STK5466T ........................................ 115 - I

STK5468 .......................................... 116 - I

STK5471 .......................................... 116 - I

STK5473 .......................................... 117 - I

STK5477 .......................................... 118 - I

STK5478 .......................................... 118 - I

STK5479 .......................................... 119 - I

STK5481 .......................................... 119 - I

STK5482 ........................................ 211 - II

STK5486 ........................................ 212 - II

STK5487 .......................................... 120 - I

STK5490 .......................................... 121 - I

STK561 ............................................ 122 - I

STK5661 .......................................... 123 - I

STK571 ............................................ 122 - I

STK581 ............................................ 123 - I

STK7216S ........................................ 124 - I

STK7225 .......................................... 120 - I

STK7226 .......................................... 125 - I

STK7231 .......................................... 127 - I

STK7233 .......................................... 127 - I

STK7253 .......................................... 128 - I

STK730-060 ..................................... 129 - I

STK73012 ........................................ 130 - I

STK7302 .......................................... 130 - I

STK7308 .......................................... 131 - I

STK7309 .......................................... 132 - I

STK730C ....................................... 214 - II

STK7310 .......................................... 130 - I

STK731B ....................................... 216 - II

STK732C ....................................... 218 - II

STK733C ....................................... 220 - II

STK73405II ...................................... 133 - I

STK73408II ...................................... 133 - I

STK73410 ........................................ 130 - I

STK73410II ......................... 133 - I, 158 - I

STK7344 .......................................... 130 - I

STK7348 .......................................... 135 - I

STK7356 .......................................... 136 - I

STK7358 .......................................... 127 - I

STK7360 .......................................... 127 - I

STK73605 ........................................ 137 - I

STK73606 ........................................ 138 - I

STK73902 ........................................ 139 - I

STK73903 ........................................ 139 - I

STK73904 ........................................ 139 - I

STK73905 ........................................ 139 - I

STK73906 ........................................ 139 - I

STK73907 ........................................ 139 - I

STK73908 ........................................ 139 - I

STK73909 ........................................ 139 - I

STK7404-105 ................................... 142 - I

STK750-010 ................................... 222 - II

STK7561G ..................................... 224 - II

STK7561J ...................................... 224 - II

STK7563A ..................................... 226 - II

STK7576 .......................................... 141 - I

STK791 .......................................... 206 - II

STR10006 ......................................... 146 - I

STR11006 ......................................... 144 - I

STR11006C ...................................... 147 - I

STR1229 ........................................ 228 - II

STR16006C ...................................... 148 - I

STR17006 ......................................... 150 - I

STR20005 ...................................... 230 - II

STR20012 ...................................... 230 - II

Spis treœci V

STR20013 ...................................... 230 - II

STR30125 ...................................... 231 - II

STR30130 ...................................... 232 - II

STR3105 ........................................ 233 - II

STR3125 ........................................ 234 - II

STR371 .......................................... 235 - II

STR40090 ......................................... 151 - I

STR40115 ...................................... 237 - II

STR41090 ......................................... 152 - I

STR4211 ........................................ 238 - II

STR440 .......................................... 239 - II

STR441 .......................................... 239 - II

STR44115 ...................................... 244 - II

STR442 .......................................... 239 - II

STR450 .......................................... 239 - II

STR451 ............................. 153 - I, 239 - II

STR452 .......................................... 239 - II

STR453 .......................................... 239 - II

STR455 .............................................. 7 - II

STR50020 ...................................... 245 - II

STR50103A ...................................... 155 - I

STR50115B ...................................... 156 - I

STR50330 ......................................... 158 - I

STR51203 ......................................... 160 - I

STR51424M ..................................... 157 - I

STR53041 ......................................... 162 - I

STR54041 ......................................... 163 - I

STR54041M ..................................... 164 - I

STR5412 ........................................... 165 - I

STR56041M ..................................... 166 - I

STR5717 ........................................... 167 - I

STR5718 ........................................... 168 - I

STR58041 ......................................... 169 - I

STR59041 ......................................... 172 - I

STR6020 ........................................... 173 - I

STR6707 ........................................ 247 - II

STR7001 ........................................ 248 - II

STR7002 ........................................ 248 - II

STR7003 ........................................ 248 - II

STR7101 ........................................ 248 - II

STR7102 ........................................ 248 - II

STR7103 ........................................ 248 - II

STR73410 ...................................... 249 - II

STR80145 ........................................... 28 - I

STR80145A ...................................... 174 - I

STR81145 ......................................... 176 - I

STR81159A.................................... 251 - II

STR83145A ...................................... 178 - I

STR84145 ...................................... 252 - II

STR9005 ........................................ 254 - II

STR9012 ........................................ 254 - II

STR90120 ...................................... 256 - II

STR9015 ........................................ 254 - II

STRD1706 ........................................ 180 - I

STRD1806E ..................................... 104 - I

STRD1816 ........................................ 181 - I

STRD1906 ..................................... 202 - II

STRD1906E ..................................... 182 - I

STRD3035 ..................................... 257 - II

STRD5095A .................................. 258 - II

STRD6008X ..................................... 183 - I

STRD6009E ..................................... 184 - I

STRD6108E ..................................... 186 - I

STRD6202 ........................................ 185 - I

STRD6601 ..................................... 259 - II

STRD6602 ........................................ 188 - I

STRD6802 ........................................ 189 - I

STRF6523LF................................. 260 - II

STRF6524 ........................................ 190 - I

STRF6535 ...................................... 262 - II

STRF6552LF................................. 264 - II

STRF6653 ........................................ 191 - I

STRF6654 ........................................ 193 - I

STRF6707 ...................................... 266 - II

STRG6153T .................................. 268 - II

STRG6551 ..................................... 270 - II

STRM6511 ....................................... 195 - I

STRM6523 ....................................... 196 - I

STRM6529 ....................................... 197 - I

STRM6545LF ............................... 272 - II

STRM6547LF .................................. 198 - I

STRM6549 ....................................... 200 - I

STRM6559LF .................................. 202 - I

STRS3100 ........................................ 204 - I

STRS5703 ........................................ 206 - I

STRS5706 ........................................ 207 - I

VI Spis treœci

STRS5707 ........................................ 208 - I

STRS5708 ...................................... 274 - II

STRS5741 ........................................ 209 - I

STRS5841 ...................................... 276 - II

STRS5941 ........................................ 210 - I

STRS6307 ...................................... 278 - II

STRS6309 ........................................ 178 - I

STRS6401 ........................................ 212 - I

STRS6401F ...................................... 212 - I

STRS6525 ........................................ 213 - I

STRS6533 ........................................ 204 - I

STRS6545LF .................................... 214 - I

STRS6703 ........................................ 215 - I

STRS6704 ........................................ 215 - I

STRS6707 ........................................ 216 - I

STRS6708 ........................................ 218 - I

STRS6709 ........................................ 221 - I

STRZ2152 ........................................ 222 - I

TCA750 ............................................ 224 - I

TCA785.......................................... 280 - II

TDA16822 ........................................ 227 - I

TDA16831 ........................................ 228 - I

TDA16831G ..................................... 228 - I

TDA16832 ........................................ 228 - I

TDA16832G ..................................... 228 - I

TDA16833 ........................................ 228 - I

TDA16833G ..................................... 228 - I

TDA16834 ........................................ 228 - I

TDA16846 ........................................ 229 - I

TDA16847 ........................................ 233 - I

TDA2580 .......................................... 236 - I

TDA2581 .......................................... 237 - I

TDA2582 .......................................... 237 - I

TDA2640 .......................................... 240 - I

TDA3640 .......................................... 242 - I

TDA4600 .......................................... 248 - I

TDA4601 .......................................... 252 - I

TDA4605 .......................................... 259 - I

TDA4605-2 ...................................... 259 - I

TDA4605-3 ...................................... 259 - I

TDA4646 .......................................... 264 - I

TDA4718A ....................................... 267 - I

TDA4916GG .................................... 268 - I

TDA8134 .......................................... 270 - I

TDA8135 .......................................... 270 - I

TDA8136 .......................................... 270 - I

TDA8137 .......................................... 270 - I

TDA8138 .......................................... 270 - I

TDA8139 .......................................... 270 - I

TDA8380 .......................................... 272 - I

TDA8385 .......................................... 278 - I

TEA1039 .......................................... 283 - I

TEA1102 ........................................ 282 - II

TEA1102T ..................................... 282 - II

TEA1103 ........................................ 284 - II

TEA1204T ........................................ 284 - I

TEA1205AT................................... 286 - II

TEA1206T ..................................... 287 - II

TEA1207T ..................................... 288 - II

TEA1504 ........................................ 290 - II

TEA2018A ..................................... 295 - II

TEA2019 .......................................... 285 - I

TEA2029 .......................................... 286 - I

TEA2164 .......................................... 290 - I

TEA2165A ..................................... 299 - II

TEA2260 .......................................... 291 - I

TEA2261 .......................................... 291 - I

TEA2262 .......................................... 291 - I

TEA5170 .......................................... 290 - I

TPS2830 ........................................... 295 - I

TPS2831 ........................................... 295 - I

TPS2832 ......................................... 301 - II

TPS2833 ......................................... 301 - II

TPS6735 ......................................... 302 - II

TPS6755 ......................................... 303 - II

U4614B .......................................... 304 - II

UC2909 .......................................... 306 - II

UC3842A.......................................... 296 - I

UC3843A.......................................... 296 - I

VEFH24A ...................................... 309 - II

μPC1394C ........................................ 298 - I

Od autorów

Oddajemy do r¹k Czytelników drug¹ czêœæ publikacji „Uk³ady steruj¹ce w zasilaczach i

przetwornicach”, w której kontynuujemy przegl¹d praktycznych zastosowañ uk³adów sca-

lonych w zasilaczach i przetwornicach.

Podobnie jak w pierwszej czêœci, tak i w tej, zebrane zosta³y aplikacje, a w niektórych

przypadkach równie¿ dane katalogowe uk³adów, które stosowane s¹ w zasilaczach i prze-

twornicach. Nie ograniczaliœmy siê tylko do przetwornic sieciowych, wystêpuj¹cych w od-

biornikach telewizyjnych, monitorach, magnetowidach, czy te¿ w sprzêcie audio. Sporo miej-

sca poœwiêciliœmy uk³adom pracuj¹cym w niskonapiêciowych przetwornicach DC-DC, któ-

re coraz czêœciej pojawiaj¹ siê na rynku, na przyk³ad w najró¿niejszych „³adowarkach”, a

tak¿e sprzêcie montowanym w samochodach.

Wœród uk³adów steruj¹cych prac¹ przetwornic impulsowych zasilanych napiêciem sie-

ciowym daje siê zauwa¿yæ tendencjê do integracji wysokonapiêciowego tranzystora kluczu-

j¹cego i rozbudowanego uk³adu steruj¹cego w strukturze jednego uk³adu scalonego. Dosko-

na³ym przyk³adem takiego rozwi¹zania s¹ uk³ady z serii MIP… firmy Panasonic, w których

ca³oœæ - uk³ad steruj¹cy i klucz - uda³o siê wcisn¹æ w trójkoñcówkow¹ obudowê TO220.

Podobnie jest z uk³adami firmy Fairchild, które z regu³y upakowane s¹ w piêciokoñcówko-

wej obudowie TO220-5, np. seria KA5Q…, KA5S… Oprócz tych nowinek wœród podze-

spo³ów znajdziecie Pañstwo swoich „starych znajomych” z popularnych serii STR… i STK…

Prezentowana ksi¹¿ka nie aspiruje do rangi katalogu, mimo zamieszczenia dla czêœci

uk³adów podstawowych parametrów elektrycznych. Nie jest ona zatem adresowana do pro-

jektanta, czy te¿ konstruktora sprzêtu. Przy doborze materia³ów g³ówny nacisk po³o¿ono na

stronê praktyczn¹, a wiêc: schemat blokowy, aplikacjê zalecan¹ przez producenta i co naj-

wa¿niejsze - praktyczne zastosowanie, czyli fragment schematu urz¹dzenia, w którym dany

uk³ad scalony zosta³ zastosowany. Liczne opinie jakie otrzymaliœmy od Czytelników zajmu-

j¹cych siê serwisowaniem elektronicznego sprzêtu powszechnego u¿ytku po wydaniu pierw-

szego tomu „Uk³adów steruj¹cych …” potwierdzi³y przyjêt¹ przez nas formu³ê tej ksi¹¿ki.

W sytuacji, gdy na warsztat trafia urz¹dzenie, do którego brak schematu, przyk³adowa apli-

kacja uk³adu pozwala na zdiagnozowanie uszkodzenia zasilacza i niejednokrotnie stanowi

nieocenion¹ pomoc w naprawie.

W czêœci 1 „Uk³adów steruj¹cych w zasilaczach i przetwornicach” zamieœciliœmy infor-

macje dotycz¹ce 260 uk³adów, w tomie 2 jest ich 251. W celu szybkiego wyszukania ¿¹da-

nego uk³adu, wzorem naszych poprzednich publikacji zamieœciliœmy spis treœci obu tomów,

przy czym uk³ady wystêpuj¹ce w czêœci drugiej zosta³y wyt³uszczone.

Licz¹c na przychylne przyjêcie prezentowanej publikacji podajemy nasz adres interneto-

wy: redakcja@serwis-elektroniki.com.pl, na który prosimy przesy³aæ wszelkie uwagi doty-

cz¹ce zarówno tomów ju¿ wydanych, jak równie¿ propozycji uk³adów, które powinny zna-

leŸæ siê w kolejnej czêœci „Uk³adów steruj¹cych …”.

Zespó³ Redakcyjny „Serwisu Elektroniki”

ADP3410 1

ADP3410 - sterownik zasilaczy impulsowych

2

3

5678

13

-+

- +

+ -

DR

VLS

D

SD

Vcc

BIA

SE

NA

BLE

UV

LO

VC

C

4.4

V

DLY

CD

LY

VC

C

VC

CG

D

DR

VL

10%

Vcc

DE

LA

Y

4

- +

1

1.2

V

1V

IN

OV

PS

ET

VO

UT

Ra

Rb

5V

14

12 9 10

11

SR

MO

N

PG

ND

DR

VL

Q2

Q1

SW

DR

VH

VC

C

CB

STV

BA

TT

D1 G

ND

BS

T

AD

P3

41

0

Sc

he

ma

t b

lok

ow

y

2 ADP3410

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

AD

P3421

AD

P3410

VH

YS

CLS

ET

LT

O

LT

I

LT

B

VID

4

VID

3

VID

2

VID

1

VID

0

CLK

DR

V

CLK

FB

IOD

RV

IOF

BS

D

PW

RG

D

UV

LO

SS

L

SS

C

CO

RE

DA

CO

UT

GN

D

OU

T

VC

C

RA

MP

RE

G

CS

+

CS

-

C3

68

C14

100

Q2

2N

3906

Q1

MJD

210

C20

10

FR

OM

CP

U

C2

100n

R1

51.1

k

R2

160k

R10

10k

VR

ON

R11

220k

R12

470k

C22

1n

C21

1.5

n

C1

100n

C31

1p

R16

3.3

kC

25

22n

R19

2k

R21

10k

R17

75k

C41

1p C

29

100p

R18

576k

C23

1n

R6

7.5

k

3.3

V

R15

332

1 2 3 4 5 6 7

OV

PS

ET

GN

D

DR

VL

VC

C

SR

MO

N

SW

DR

VH

BS

T

R5

10k

R22

100k

C18

10p

8910

11

12

13

14

C28

10

C17

100n

R8

2.2

C10

10

C15

10

C16

10

R9

2.2

M1

3×

IRF

7811

M2

M3

D2

10B

Q040

D1

10B

Q040

L1

1µ

5V

VIN

VC

CO

NC

OR

ES

EN

SE

VG

AT

E

VC

CC

PU

IO

VC

CC

PU

CLK

GN

D

C32

15n

RC

S

5m

R20

10

VC

CC

PU

CO

RE

C4-C

6,

C11,C

12

C26,C

27

220

×7

SD

IN DR

VLS

D

DLY

VC

CG

D

PG

ND

Sc

he

ma

t a

plik

ac

yjn

y

ADP3610 3

ADP3610 - podwajacz i regulator napiêcia

VIN

SD

CM1 CM2CP1

VOUT

GND

CP2

DRV DRV

DRIVE LOGIC

OVER-VOLTAGE

PROTECTION

1MHzOSC

ADP3610

Schemat blokowy

Schemat aplikacyjny dla nieregulowanego napiêcia wyjœciowego

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16VIN VIN

VINVIN

VIN VIN

CM2 CP2

GND

GND

GND GND

VOUT

VOUT

SD

CM1 CP1

CP12.2µ

CP22.2µ

V0=6.2V

@320mA

OUTPUT

1.0µC0

1.0µCIN2

1.0µCIN1

+-

VIN=3.3VINPUT

ADP3610

4 ADP3610

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

ADP3610

ADP3605

VIN VIN

VINVIN

VIN VIN

CM2 CP2

GND

GND

GND GND

VOUT

VOUT

SD

CM1 CP1

CP12.2µ

1.0µ

1.0µ

1.0µ

CP22.2µ

+

-

VIN=3.0V TO 3.6V

1k

470

0.1µ25.5k

24.9kTL431

1.0µ

2.2µ 2.2µ

2. .2µ

2.2µ

1.0µ

VGH=17V @

3mA

VMAIN=5V@

150mA

CP+

GND

CP-

SD

VIN

VOUT

NCVSNS

VGL= -5V@

30mA

1.0µ1.0µ1.0µ

1.0µ

Schemat uk³adu zasilania wyœwietlacza LCD

AH1201 5

AH1201 - sterownik zasilaczy impulsowych

Zasilacz chassis P69SA firmy Samsung

+

-

6 5789

A2V

A1IC801AH-1201

VR5015K

R8132.7K1/2

R810561/4

R8146201/4

1

82K 1/2

R816 10 1/2 D805TVR10G+

C80822uF 16V

C8132.2uF16V(T)

R80830K1/4

R803220K1/2W

R804220K1/2W

DZ8016.2Vz

+

R8071001/4

R8060.22 2W (R-P)

Q802 C815-Y

C888271

R1

Q801TCM80A

R80510 2W (RS)

R80910 2W (RS)

+

C812220uF400V

C806

C803C804

C805

D804ER812-06

D801ER812-06

D803ER812-06

D802ER812-06

C803-806222 AC250V

R8023.3

10W(RW)

L80127mH

!C801224AC250V(MP)

!

L80239mH

!

!C802474AC250V(MP)

R8013.3M (R-C)

!

P8012C14R

POSISTOR

!

GI-PINJP*2

CN80215.5AT70L2500D-COIL

!

SW801ESB-99832V

MASTER-SWITCH

D800SVC471D-10A

ZNR

F8013.15A AC250V !BAN

BLU

GT-PIN 1P

GT-PIN 1P

CN801AC INPUT

AC230V

!

SPEC NON-SPEC

L801

L802

C801

C802

27mH

39mH

224 AC250V

474 AC250V

JUMPER

39mH

154

DELETE

6 AH1201

!

! !

15 4 3 2

+

-

2V

VDD

Vref

R840471/4

R82812 2W(RS)

101

L803RS107

-Y

881

R88810 1/2

0180A

09(RS)

C807102 2KV

C830472 4KV

C831472 4KV

R8303.3M1/2W(RC)

R8313.3M1/2W(RC)

! !

HOT COLD

4

7

2

1

9

11

D806RU3AM

L804F.B

C810 271 2KVL805

100uH

+

C853100uF160V

DZ805R2KN

R8207.5K 2W (RS)

R82210K 2W (RS)

+

C85710uF50V

DZ804KA33V574J

12

13

D807RU3AM

C811 271 2KVR81822 3W(RW)

+

C8551000uF25V

L807F.B

R8170.47 1W

(RF)

C809104(P)

IN OUT

+

C858220uF

10V

R83210K

Q805A614

R8171K

1/2W R821 390

Q806C2331-Y

+

C837470uF16V

DZ8038.2Vz

D8101N4148

Q803C815-Y

POWER

B7-8V

B3-5V

B2-33V

B1-125V

B5-15.5V

T801TRANS-SWITCHING

A1206-0036!

+

MC8014.7uH

50V

MR8012K

MR8003.3K

MQ802A928A-Y

MQ801C815-Y

MQ800C815-Y

5V

GN

D

PO

WE

R

8V

MCN801PIN-HEADER

OPTIONPARTS(SIM135:ADD)

AN5900, STR455 7

AN5900 - sterownik zasilaczy impulsowych

STR455 - regulator napiêcia

~

~

MAINPOWER SW

SW01

50/60Hz(7255ME)

50Hz(7255EE)

AC100V~260V

L1

L3

L4

L2

T02POWER TRANSF. D11

1B4B42

F030,4A

+

-

~

~

C11220100

LF01LINE FILTERF01 T3,15A

C010,047MM

AC250V C020,047MM/AC250V

R191K 1/4W

R201K D20

1S2473H

R21 1K 1/4

C2110/50

C2247/16

TP-99T03

SW TRANSF.CE40562-00B

C250,0022

D121SS81

D131SS83

500V

-28V

12V

61V

12V

60V

Q02

R111K 1/4

Q06

0V

59V

R123,9K

1W

Q0361V 10,8V

D14RD11E

(B)

11,2V

R23 10K

C134716

R1

31

0K

1/4

0,7V

Q07

C1210/16

4,9V 10,8V 0,7V 6V 6V 6V

TP-98

R154,7K1/4

C200,0047MY

R143,9K1/4

D15RD6,2E

(B2)

FR

ON

TIN

EX

TT

RG

G

SO

FT

STA

RT

Vcc

GN

D

OU

T

OS

C

Vin

Vre

f

PROTE-CTOR

OSCPULSEWIDTH

MODULATOR

ERRORAMP

123456789

G5 G4 G2 G1

10,8V10,8V

Q04

10,2V

R174,7K1/4

R1810K1/4

R255,6K1/4

0,3

V

0,7V

Q05

D161S2473H

D181S2473H

LY01RELAY

R22

D171S2473H

Q02 2SA1013(0)SUB POWER OUT

Q03 2SD866B(P,Q)12V START

Q04 2SA1013(0)MAIN START

Q05 2SC1815(Y,GR)RELAY DRIVE

Q06, Q07

2SC1815(Y,GR)SUB POWER DRIVE

IC02

AN5900SUB POWER

I1

12V ADJ

CE40511-00B

CE40134-001

2.8Vp-p (5µs/div)39

39

0.7Vp-p (50µs/div)42

42

100/1W

Schemat zasilacza OTVC JVC 7255EE i 7255ME

8 AN5900, STR455

~

L01DEG. COIL

TH01W POSISTORA76038

D05GU3-SY

C040,0047

AC400V

D01÷D04TVR4N

C23D02

D01D03

D04

C230,0047

AC400V

C030,0047

AC400V

C05220/400

R0110

3WUNFR

D21SF5J42 R03

220 1/4

R024,7K1/4

D061SR124-

400

C06100/10

T01 SW TRANSF.CJ39592-00C

R27

33/2W

IC01 STR455REGULATOR

118V÷

357V

110V 0V

C0710/160

R042W/270MR

D19V19E

C262200500V

D07RU-3A

R05220K 1/2

C244,750

R0656/2W

D081SR124-400

R26 22K 1/2

F02T1A

C08100/160

D10SF5J42

C090,01 MY

R082,2K1/4

D09RD20EV3

R109,1K1/4

R0941 21/2

K

TP-91

110V

K3

K2

K1

G3

C170,0047

AC400V

R)

I1 I2

SX - 9002A

POWER SUPPLYPCB ASS'Y

16Vp-p (H)16Vp-p (H) 38

38

41

41

AN8011S 9

AN8011S - dwuwyjœciowy regulator napiêcia

-

-

--

-

--

-

-+

+

+

+

+

++

+

1

CT

VREF

On/Off

Unlatch pro.

Unlatch pro.

OSC

U.V.L.O.

VREF

Error amp.

Error amp.

PWM2

PWM1

Short pro.

Latch

2

15

3

14

4

13

5

12

6

11

7

10 9

8

RT

Latch

On/Off

IN+

IN-2

IN-1

FB2

FB1

DTC2

DTC1

Out2

Out1 VCC

GND

16

AN8011S

Schemat blokowy

Opis wyprowadzeñ uk³adu AN8011S

Pin No. Symbol Description

1 CT

Pin for connecting the oscillation frequency setting capacitor for triangular oscillation

circuit. Frequecy of triangular oscillation is set by connecting a capacitor between this

terminal and GND

2 RT

Resistor connection pin for setting the oscillation frequency of triangular oscillation

circuit. Frequecy of triangular oscillation is set by connecting resistance between the

pin and GND

3 On/Off "On/Off' pin for turning on/off IC. "Low" stops IC (output off) and "High" operates IC.

4 IN-2 Inverted input pin for channel 2 error amplifier

5 F/B 2

Output pin for channel 2 error amplifier. Gain setting or phase compensation is per-

formed by connecting resistor or capacitor between the pin and IN-2. It is alsoconnected to PWM short-circuit protection

6 DTC2 2

Pin for setting dead-time period of channel 2. The dead-time of channel 2 is set by

connecting external resistor. Soft start function can be also given by connectingcapacitor in parallel with the external resistor. In addition, only channel 2 output can beturned off by decreasing the pin voltage to below 0.12 V. (short-circuit protectionfunction stop circuit)

7 Out 2 Channel 2 open-collector type output pin. Io = 100 mA maximum

8 GND Grounding pin of signal system

9 Vcc Power supply voltage application pin. It detects start voltage and stop voltages

10 Out 1 Channel 1 open-collector type output pin. Io = 100 mA maximum

11 DTC1 1

Pin for setting dead-time period of channel 1. The dead-time period of channel 1 is set

by connecting external resistor. Soft start function can be also given by connectingcapacitor in parallel with the external resistor. In addition, only channel 1 output can beturned off by decreasing the pin voltage to below 0.12 V. (short-circuit protectionfunction stop circuit)

10 AN8011S

Opis wyprowadzeñ uk³adu AN8011S cd.

Pin No. Symbol Description

12 F/B 1

Output pin for channel 1 error amplifier. Gain setting or phase compensation is per

formed by connecting resistor or capacitor between the pin and IN-1. It is also con

nected to PWM short-circuit protection

13 IN-1 Inverted input pin for channel 1 error amplifier

14 IN+ Pin for noninverted input of channel 1 error amplifier

15 Latch

Pin for connecting the time constant setting capacitor for timer latch type short-circuit

protection circuit. The time constant for short-circuit protection is set by connecting

a capacitor between this terminal and GND

16 VREF

Internal reference voltage output pin (2.5 V(allowance: ±3%)). If a load of 20 mAtypical or more is applied, the overcurrent protection operates to reduce VREF andswitching operation stops

-

-

-

-

-

-

-

-

-

+

+

+

+

+

++

+

CT

VR

EF

On/Off

Unlatch pro.

Unlatch pro.

OSC

U.V.L.O.

VREF

Erroramp.

Erroramp.

PWM2

PWM1

Short pro.

Latch

2

15

3

14

4

13

5

12

6

11

7

10 9

8

RT

La

tch

On

/Off

IN+

IN-2

IN-1

FB

2F

B1

DT

C2

DT

C1

Ou

t2O

ut1

VC

CVCC =7V

VCC =7V

GN

D

VIN = 7V

0.01µ

0.1

µ

33

k

120k

3.3V

1

25k5

4k5

5V

0.01µ

0.1

µ

33

k 10

0

20

k

15

0p

120k

500

500

100

16

2.5V

10µ

R

0.75V

AN8011S

Schemat aplikacyjny

AN8011S 11

-

-

-

-

-

-

-

-

-

+

+

+

+

+

++

+

CT

VR

EF

On/Off

Unlatch pro.

Unlatch pro.

OSC

U.V.L.O.

VREF

Erroramp.

Erroramp.

PWM2

PWM1

Short pro.

Latch

2

15

3

14

4

13

5

12

6

11

7

10 9

8

RT

La

tch

On

/Off

IN+

IN-2

IN-1

FB

2F

B1

DT

C2

DT

C1

Ou

t2O

ut1

VC

C

VCC

GN

D

16

6k

14k

7k

23k 3V

0.01µ

0.1

µ

33

k

120k

SBD

-5V

1

25k5

4k5

5VSBD3V

0.01µ

0.1

µ

33

k

20

k

15

0p

120k

7

3V

25k5

4k5

SBD5V

To pin4

f = 200kHzDuty = 75%

AN8011S

Schemat aplikacyjny

12 AN8018SA

AN8018SA - dwuwyjœciowy regulator napiêcia

-

-

-

-

-

-

-

-

-

--

+

+

+

+

+

+

+

+

++

+

Unlatch10.2V

VREF

VREF

VREF

0.9V

Triangular waveoscillation

Latch

R

SQ

Vcc

PWM1

Referencevoltage source

VREF

1.19VOn/offcontrol

S.C.P.comp.

HL

U.V.L.O.4

5

15

3

9 16 1 6

7

11

10

13

IN-1

FB1

On/off

IN+1

Vcc VREF OSC DT1

Out1

RB2

Out2

FB2

IN+2

S.C.P. DT2

14

2 12

1.19V

Error amp.2 0.22V

0.9V0.9V

Unlatch2

PWM2

Error amp.1

8 GND

0.9V

AN8018SA

Opis wyprowadzeñ uk³adu AN8018SA

Pin No. Symbol Description Pin No. Symbol Description

8 GND Grounding pin1 OSC

Pin for oscillation timingresistor and capacitorconnection 9 Vcc Power supply voltage application pin

10 Out2 Out2 block push-pull type output pin2 S.C.P.

Pin for connecting the timeconstant setting capacitor forshort-circuit protection 11 RB2

Out2 block output source current

setting resistor connection pin

3 IN+1Error amplifier 1 blocknoninverting input pin 12 DT2 PWM2 block dead-time setting pin

4 IN-1Error amplifier 1 block invertinginput pin

13 FB2 Output pin of error amplifier 2 block

5 FB1Output pin of error amplifier 1block

6 DT1PWM1 block dead-time settingpin

14 IN+2Error amplifier 2 block inverting input

pin

15 Off On/off control pin7 Out1

Out1 block open-collector type

output pin 16 VREF Reference voltage output pin

Schemat blokowy

AN8018SA 13

VR

EF

Off

IN+

2

DT

2

FB

2

Ou

t2

RB

2

VC

C

OS

C

S.C

.P.

IN+

1

IN-1

GN

D

Ou

t1

DT

1

FB

1

16

15

14

13

12

11 10 9

7 8654321

10μ

10μ

MA3X720(MA720*)

MA3X720(MA720*)

200μH

100μH

510200

0.1μ

12k330p 0.01μ 0.01μ

6k2

82k 51k

51k

68k

68k

1k

GND

GND

Output1-8V, 10mA

Output2+15V, 50mA

0.1μ

0.01μto 0.1μ 0.1μ

0.01μ

10μ

1k

Input 5V

22k68k

SW

AN8018SA

2SD0602

150k

13k

VR

EF

Off

IN+

2

DT

2

FB

2

Ou

t2

RB

2

VC

C

OS

C

S.C

.P.

IN+

1

IN-1

GN

D

Out1

DT

1

FB

1

16

15

14

13

12

11

10 9

7 8654321

100μ

200μ

10μH

10μH

750560

0.1μ

12k330p 0.01μ 0.01μ

50k

39k

9k1

82k

68k

68k

1k

Output1

Output2+12V

0.1μ0.01μto 0.1μ 0.1μ

0.01μ

10μ

1k

Input

51k68k

AN8018SA

110k

12k

+5V

1kL

H

Schemat aplikacyjny dla napiêcia wejœciowego 5V i napiêæ wyjœcio-

wych 15V/-8V

Schemat aplikacyjny dla napiêcia wejœciowego 2.5÷6.5V i napiêæ

wyjœciowych 5V/12V

14 AN8018SA

VR

EF

VR

EF

Off

Off

IN+

2IN

+2

DT

2D

T2

FB

2F

B2

Ou

t2O

ut2

RB

2R

B2

VC

CV

CC

OS

CO

SC

S.C

.P.

S.C

.P.

IN+

1IN

-1

IN-1

FB

1

GN

DG

ND

Ou

t1O

ut1

DT

1R

B1

FB

1D

T11

16

16

15

15

14

14

13

13

12

12

11

11

10

10

99

77

88

66

55

44

33

22

11

10μ

10μ

10μ

10μ

68μ

H

18μ

H10μ

H10μ

H300

820

0.1

μ

5k1

330p

0.1

μ0.1

μ

0.1

μ

1k5

22k

3k9

56k

68k

56k

47k

75k

75k

68k

10k

10k

5V

(ST

BY

)3

00

mA

(ma

x.)

5V

14

0m

A

(ma

x.)

0.1

μ0.1

μ

0.1

μ0.1

μ

0.1

μ0.1

μ

820

820

22k

68k

68k

AN8018SA

AN8017SA

39k

51k

12k

15k

10k

10k

MA

2Q

738

(MA

738*)

MA

2Q

738

(MA

738*)

-10

V1

0m

A

(ma

x.)

2S

B1440

1.1

9V

1.1

9V

Re

mo

teo

n/o

ffc

on

tro

lp

in-1

0V

,5

V,1

8V

sto

pw

ith

hig

h-l

ev

el

inp

ut.

MA

2Q

738

(MA

738*)

MA

2Q

738

(MA

738*)

2S

D0602

2S

D0602

2S

D0874

22k

Inp

ut

1.8

Vto

3.2

V

18

V3

5m

A

(ma

x.)

Inp

ut

vo

lta

ge

ran

ge

:1

.8V

to3

.2V

Oscill

atio

nfr

equ

en

cy:

45

0kH

z

Sc

he

ma

t w

sp

ó³p

rac

y u

k³a

du

AN

80

18

SA

z u

k³a

de

m A

N8

01

7S

A

AN8038, AN8038S 15

AN8038, AN8038S - sterowniki zasilaczy impulsowych

-

-

-

- -

In

In

-

-

-

+

+

+

+

+

++

+

7V

OVP

OVP

Q

Q

Q

Q

Q

Q

S

R R

S (SD latch)

R

Q

INITStart

StopVREF

7V

Currentreviser(IFB)

Currentreviser(ITR)

High-sideclamp

I/Vconv.

Low-sideclamp 0.25V

4.2V

S

R Q

(TR latch)

1.0V

TON

TOFF

-0.2V

CF

latch

Out

drive

VFB

17k5

17k5

2

4

1

3

5

6

7

8

RSTB

IFB

TR

CF

CLM

GND

Out

VCC

AN8038

AN8038S

Schemat blokowy

Uk³ady AN8038 i AN8038S ró¿ni¹ siê obudowami:

• AN8038 - 8-pin DIP

• AN8038S - 8-pin SOP

16 AN8038, AN8038S

Opis wyprowadzeñ uk³adów AN8038 i AN8038S

Pin No. Symbol Description

1 TR

Transformer reset. When a transformer reset is detected, i.e., a low level is input to thispin, the IC output goes high.

However, the transformer reset signal is ignored during the minimum off-period determinedby the CF pin. The maximum on-period is also corrected according to the current flowingout of this pin.

2 RSTB

Adjusts the light-load detection level that determines the when the IC switches from RCCto discontinuous operation. When the voltage (VFB) which is I-V conversion of currentfeedback signal from IFB pin goes up higher than this pin, minimum off-period current atCF pin decreases, and operating frequency decreases.

The detection level can be adjusted arbitrarily using an external pull-down resistor.

3 CF Connection for the capacitor that determines the on and off periods for the IC output (Out).

4 IFB Input for the current feedback signal from the power supply output photocoupler

5 CLMInput of the pulse-by-pulse overcurrent protection circuit. Normally, it will be necessary toadd an external filter for this input.

6 GND Ground.

7 VOUT Output to drive a power MOSFET directly.

8 VccPower supply. This pin watches Vcc and has operating threshold voltages for the start,stop, OVP and OVP reset levels.

PC

AN1432MS

VOUT

PC

TR

CF

CLM

CC

IFB

RSTB

GND

Out2

4

1

3

5

6

7

8

AN8038AN8038S

EIN+

EIN-

Schemat aplikacyjny

AN8038, AN8038S 17

6.0

V/0

.6A

R10

750

R12

50

0

R14

1k8

R11

51

0

C15

1μ

5

C17

1000

μ

C18

47

μ

PC

1

Q3

AN

14

31

M/T

R13

1k5 G

ND

D8

C16

10

00

μ

MA

3F

75

0(M

A7

50

)

MA

3D

79

8(M

A10

798)

D7

D9

MA

3D

76

0(M

A7D

60

)

-28V

/30m

A

FB

I

R4

47Q

2

2S

K1

611

C6

C7

22

00

p

R7

82

0

R6

0.2

2R

15

51

PC

1

R8

15

k

C9

0.0

33

μ

R1

68

k

R1

68

k

C5

18

0μ

~ ~

+ -~

C1

L1

C2

C3

C4

C12

L2

C10

10

0μ

S2

C11

10

00

p

MA

2C

70

0(M

A7

00

)

MA

2C

70

0(M

A7

00

)

0.0

15

μ

S168

k

AN

80

38

,A

N8

03

8S

8 1

7 2

6 3

5 4

CLM

FB

GN

D

CF

Ou

t

RS

TB

Vcc

TR

R5

47

R3

75

R20

5k1

D3

MA

2C

16

6(M

A1

66

)D11

MA

2C

16

6(M

A1

66

)

D2

MA

2C

16

6(M

A1

66

)R

16

0

15V

/0.4

A

Ro

zs

ze

rzo

ny

sc

he

ma

t a

plik

ac

yjn

y

18 AN8041S

AN8041S - uk³ad sterowania podœwietleniem w wyœwietlaczach LCD

--+

PWM comp

OSC

-

--

+

+

+

S.C.P.comp.

Error amp. 2

Error amp. 1

BootstrapConstant

current source

R

R

S

S

Q

Q

QU.V.L.O.

Latch

On/offactive-high

V2.57V

REF

1 4 3 2 15

14

13

8

6

7

9

11

10

12

5

16

VREF DTC CT RT VCC

CB

Out

FB1

IN+1

IN-1

FB2

IN+2

IN-2

GND

S.C.P.

Off

AN8041S

Schemat blokowy

Opis wyprowadzeñ uk³adu AN8041S

Pin No. Symbol Description Pin No. Symbol Description

1 VREF Reference voltage output pin 7 IN-1 Error amplifier 1 inverted input pin

8 FB 1 Error amplifier 1 output pin2 RT

Pin for connecting oscillator

timing resistor 9 FB2 Error amplifier 2 output pin

10 IN-2 Error amplifier 2 inverted input pin

3 CTPin for connecting oscillator

timing capacitor 11 IN+2Error amplifier 2 noninverted inputpin

4 DTC Dead-time control pin 12 GND Grounding pin

13 Out Output pin

14 CB Bootstrap output circuit5 S.C.P.

Pin for connecting the timeconstant

setting capacitor for short-circuit

protection15 Vcc Power supply voltage application pin

6 IN+1Error amplifier 1 noninvertedinput pin

16 Off On/off control pin

AN8041S 19

- -+

PW

Mcom

p

OS

C

- -

-

+ +

+

S.C

.P.

com

p.

Err

or

am

p.2

Err

or

am

p.1

Boots

trap

Consta

nt

curr

entso

urc

e

R RS S

Q QQU

.V.L

.O.

Latc

h

On/o

ffactive-h

igh

V 2.5

7V

RE

F

14

32

15

14 13 8 6 7 9 11 10

12

516

VR

EF

DT

CC

TR

TV

CC

CB

Out

FB

1

IN+

1

IN-1

FB

2

IN+

2

IN-2

GN

D

S.C

.P.

Off

SB

D

L A M P

SB

DIn

120p

15k

V 0.7

2V

1

3k3

8k2

0.1

µ

0.0

1µ

91k

18k

3k

V1

104p

1.8

2V

AN

8041S

Sc

he

ma

t a

plik

ac

yjn

y p

od

œw

ietl

en

ia w

yœ

wie

tla

cza

LC

D

20 AN8041S

- -+

PW

Mco

mp

OS

C

- -

-

+ +

+

S.C

.P.

co

mp

.

Err

or

am

p.

2

Err

or

am

p.

1

Bo

ots

tra

pC

on

sta

nt

cu

rre

nt

so

urc

e

R RS S

Q QQU

.V.L

.O.

La

tch

On

/off

active

-hig

h

V 2.5

7V

RE

F

14

32

15

14 13 8 6 7 9 11 10

12

516

VR

EF

DT

CC

TR

TV

CC

CB

Ou

t

FB

1

IN+

1

IN-1

FB

2

IN+

2

IN-2

GN

D

S.C

.P.

Off

SB

D

In

V1

V1

Out

1.8

2V

AN

8041S

Sc

he

ma

t a

plik

ac

yjn

y k

on

we

rte

ra D

C-D

C

AN8083S 21

AN8083S - sterownik niskonapiêciowych zasilaczy impulsowych

TriangularWave

Starter

SwitchingCircuit

VREF

Starter SW

Early Value Set.

IN FB SPRO DED OUT

GND

POWER

PVcc

CLK

VREFCTSTARTVSENEMPVccRESET

2.15V

4.2

V

1.25V

0.85V

0.25V

PowerOFF

63K

0.725V

0.9V

30K

2.0V0.7V 1.25V

4.8V

3.0 - 2.5V

1 2 3 4 5

6

11

8

9

15 16 13 14 10 7 12

AN8083S

RESET

EMP

START 330pF 33k

33k 0.01µF

0.01µF47µF

0.01µF

100R

CLK

4.8V ±0.3V

TriangularWave

Starter

SwitchingCircuit

VREF

Starter SW

Early Value Set.

2.15V

4.2

V

1.25V

0.85V

0.25V

PowerOFF

63K

0.725V

0.9V

30K

2.0V0.7V 1.25V

4.8V3.0 - 2.5V

1 2 3 4 5

6

11

8

9

15 16 13 14 10 7 12

AN8083S

Start oscylatora: n.11 pod³¹czona do strony wtórnej, n.10 pod³¹czona do masy(n.10 jest niepod³¹czona podczas pracy uk³adu)

Schemat blokowy

Przyk³adowy schemat aplikacyjny

22 AN8083S

Opis wyprowadzeñ uk³adu AN8083S

Nr nó¿ki Symbol Funkcja

1 IN Wejœcie wzmacniacza b³êdu

2 FB Wyjœcie wzmacniacza b³êdu

3 SPRO Wejœcie uk³adu zabezpieczaj¹cego w przypadku zwarcia

4 DEDWejœcie sterowania czasem zw³oki. Maksymalne obci¹¿enie jestustawione na 85%. Obci¹¿alnoœæ mo¿e byæ zmieniana przez do³¹czeniezewnêtrznego rezystora pomiêdzy nó¿kê 12 i 4

5 OUTWyjœcie do sterowania tranzystorem wykonawczym (kluczem).Maksymalny pr¹d wyjœciowy wynosi 20mA

6 GND Masa

7 CT Kondensator przebiegu pi³okszta³tnego

8 PVCC Wejœcie napiêcia sta³ego, które powinno wynosiæ 1.2V lub wiêcej

9 CLK Wejœcie zegara do synchronizacji przebiegu pi³okszta³tnego

10 START Wejœcie uk³adu inicjuj¹cego pracê uk³adu

11 POWERW³¹czanie/wy³¹czanie impulsów wyjœciowych. Wyjœcie jest wy³¹czoneprzy stanie niskim (L) na n.11

12 VREF Napiêcie odniesienia

13 EMP Wyjœcie uk³adu wykrywaj¹cego malenie napiêcia

14 VSEN Wejœcie uk³adu detekcji zmniejszania napiêcia

15 Reset Wyjœcie resetu

16 VCC Napiêcie zasilania, którego wartoœæ powinna byæ wiêksza od 1.8V

Podstawowe parametry:

- napiêcie zasilania VCC 1.8 ÷ 12V

PVCC 1.1 ÷ 12V

- pobór pr¹du IPVCC 1.2mA (Vcc = 3.1V, PVcc = 3V)

- napiêcie wyjœciowe VO 4.8V

- czêstotliwoœæ oscylatora fOSC1 60 ÷ 80kHz (CT = 330pF, RREF = 33k)

AN8083S

obudowa: SOP-16

BA3932 23

BA3932 - uk³ad systemu zasilania poszczególnych bloków zestawu audio

1 2 3 4 5 6 7 8 9 10 11 12

AU

DIO

9V C

PR

EG

ND

RA

DIO

5V

CO

M5

V

CD

5V

CD

8V

MO

DE

SW

Vcc

RE

FS

TB

MO

TO

R1

4.7

V

GN

D

Vcc VccVcc Vcc Vcc Vcc

- - - - - -+

+ + +

+ +

REGULATOR

BA3932

Opis wyprowadzeñ uk³adu BA3932

Pin No. Pin name Function

1 AUDIO 9V AUDIO 9V output

2 C Capacitor for regulating AUDIO 9V

3 PRE GND AUDIO system GND

4 RADIO 5V RADIO 5V output pin; output when MODE SW is 1.4V (typical)

5 COM 5V Microcontroller 5V output

6 CD 5V CD 5V output pin; output when MODE SW is 3.2V (typical)

7 CD 8V CD 8V output pin; output when MODE SW is 3.2V (typical)

8 MODE SW Pin to select CD 5V, CD 8V, or RADIO 5V output

9 Vcc Power supply

10 REF STB Reference voltage 5V output pin; also a standby SW

11MOTOR

14.7VMOTOR 14.7V output

12 GND Large current GND, connected to the IC substrate

Schemat blokowy

24 BA3933

BA3933 - uk³ad systemu zasilania poszczególnych bloków zestawu audio

1 2 3 4 5 6 7 8 9 10 11 12

AU

DIO

7.5

V C

PR

EG

ND

RA

DIO

5V

CO

M5V

CD

5V

CD

7.5

V

MO

DE

SW

Vcc

RE

FS

TB

MO

TO

R9V

GN

D

Vcc VccVcc Vcc Vcc Vcc

- - - - - -+

+ + +

+ +

REGULATOR

BA3933

Opis wyprowadzeñ uk³adu BA3933

Pin No. Pin name Function

1 AUDIO 7.5V AUDIO 7.5V output

2 C Pin to connect a capacitor that regulates AUDIO 7.5V

3 PRE GND AUDIO system GND

4 RADIO 5V RADIO 5V output ; output when MODE SW is 1.4V (typical)

5 COM 5V Microcontroller 5V output

6 CD 5V CD 5V output ; output when MODE SW is 3.2V (typical)

7 CD 7.5V CD 7.5V output

8 MODE SW Pin to select CD 5V, CD 7.5V, or RADIO 5V

9 Vcc Power supply voltage.

10 REF STB Reference voltage 5V output ; also a standby SW

11 MOTOR 9V MOTOR 9V output

12 GND Large current GND, connected to the IC substrate

Schemat blokowy

BA3933 25

12

34

56

78

91

011

12

AUDIO

C

PRE GND

RADIO

COM

CD CONT

CD Dr

MODE SW

Vcc

REF STB

MOTOR

GND

Vcc

Vcc

Vcc

Vcc

Vcc

Vcc

-

--

-

-

-

+

++

+

+

+

RE

GU

LA

TO

R

10µ

10µ

10µ

10µ

10

0µ

220µ

M

CO

NT

RE

FV

cc

5V

BA

CK

UP

Syste

mcontr

ol

Rem

ote

contr

ol

5V

Lin

e R/P

AM

P

TU

NE

R

LIN

EIN

CD

MO

TO

RD

RIV

ER

MM

PO

WE

RA

MP

GE

QLIN

EA

MP

BA

39

33

Sc

he

ma

t a

plik

ac

yjn

y

26 BA3935

BA3935 - uk³ad systemu zasilania poszczególnych bloków zestawu audio

1 2 3 4 5 6 7 8 9 10 11 12

AU

DIO

9V C

PR

EG

ND

RA

DIO

5V

CO

M5

V

CD

5V

CD

7.5

V

MO

DE

SW

Vcc

RE

FS

TB

MO

TO

R9

.5V

GN

D

Vcc VccVcc Vcc Vcc Vcc

-

- - -

- -

+

+ + +

+ +

REGULATOR

BA3935

Schemat blokowy

Opis wyprowadzeñ uk³adu BA3935

Pin No. Pin name Function

1 AUDIO 9V AUDIO 9V output

2 C Capacitor pin for regulating AUDIO 9V

3 PRE GND AUDIO system GND

4 RADIO 5V RADIO 5V output ; output when MODE SW is 1.4V (typ)

5 COM 5V Microcontroller 5V output

6 CD 5V CD 5V output ; output when MODE SW is 3.2V (typ)

7 CD 7.5V CD 7.5V output ; output when MODE SW is 3.2V (typ)

8 MODE SW Pin to select CD 5V, CD 7.5V, or RADIO 5V

9 Vcc Power supply

10 REF STB Reference voltage 5V output ; also a standby SW

11 MOTOR 9.5V MOTOR 9.5V output

12 GND Large current GND, connected to the IC substrate

BA3938 27

Vob-

-

-

-

+

+

+

+

Vcc

STB22k

22k

Vref

Vo1

C

Vo5

Vo4

NPN

Vo3

Vo2

PRE GND

GND

BA3938

BA3938 - uk³ad systemu zasilania poszczególnych bloków zestawu audio

Schemat blokowy

OUT 9V

OUT 8.5V

OUT 5V

OUT 11V

Vcc +B

STANDBY voltage

Vcc

Timing chart

Przebiegi czasowe

28 BA3938

LINE IN

M M

MOTOR DRIVE

CD

100µ220µ

R/P AMPLINE AMP GEQ POWER

10µ

10µ

10µ

CD 5V

C AUDIO 9V

GNDPREGND

Vcc +B

MOTOR 11V

OUT 8.5V

BA3938

System control

M

CONT

Schemat aplikacyjny

Opis wyprowadzeñ uk³adu BA3938

Pin No. Pin name Function

1 Vcc + B output 60mA output current interlocked with Vcc

2 Vcc DC supply input

3 External transistor collector Output pin for external transistors

4 External transistor base Base pin for external transistors

5 5 V output 220mA power supply output current

6 8.5 V output 20mA power supply output current

7 9 V output 300mA power supply output current

8 C Capacitor pin for improving the 9V output ripple rejection

9 N.C. -

10 STAND BY Pin for ON/OFF control of each output

11 PRE GND Small current GND

12 GND Large current GND

BA3940A 29

BA3940A - uk³ad systemu zasilania poszczególnych bloków zestawu audio

2

3

7

8

1

4

+

1�

+

1�

+

10�

+

10�

+

10�

+

10�

OUT 9V300mA

OUT 7V1A

OUT 7V400mA

OUT 5V250mA

C1

C2

+

-

+

-

+

-

+

-

6

VCC

10

ST

Vref

9

MODE

2.5V 5V

12

GND

BA3940A

Schemat blokowy

Opis wyprowadzeñ uk³adu BA3940A

Pin No. Pin name Function

1 C1 Capacitor pin for improving the 9V output ripple rejection

2 OUT9V 9V output

3 OUT7V 7V output (current capacity = 1A)

4 C2 Capacitor pin for improving the 7V (1A) output ripple rejection

5 N. C. Not used

6 VCC VCC input

7 OUT7V 7V output (current capacity = 400mA)

8 OUT5V 5V output

9 MODE Switch pin for 7V outputs

10 ST Standby switch

11 N. C. Not used

12 GND GND

30 BA3940A

LINE AMP GEQ

LINE IN

+

10�

+

1�

R/P AMP

+

10�

+

1�

+

10�

System control

CD +

10�

MM

MOTORDRIVE

OUT5V OUT9V C1

BA3940A

VCC

ST

C2

OUT7V(1A)

OUT7V(400mA)

GNDMODE

POWER

MM

MOTORDRIVE

+

100�

Blokowy schemat aplikacyjny

Podstawowe parametry

- maksymalne napiêcie zasilania VCC 23V

- maksymalna moc rozproszenia 3000mW

(P = P1 {(VCC - 7V) × IOUT} + P2 {(VCC - 5V) × IOUT} + P3 {(VCC - 9V) × IOUT} + P4 {VCC × Izasilania})

BA3950A 31

BA3950A - uk³ad systemu zasilania poszczególnych bloków zestawu audio

-

-

-

-

+

+

+

+

GND

10µ

1µ

VccVref

10µ

1µ

10µ

10µ

µ - COM 5.6V400mA

8

7

1

2

5

4

312

9

10

6

CDP 10V0.8A

MOTOR13.3V

MAINSIGNAL 12V0.8A

ST

MODESELECT

BA3950A

µ - COM

CDP

MOTOR

MAINSIGNAL

MODE

ST

Vcc

Timing chart

The MAIN, MOTOR, and µ-COM outputs rise when ST is 1.4V (Typ.).The CDP output rises when MODE is 1.4V (Typ.) and ST is 1.4V (Typ.).

Schemat blokowy

Przebiegi czasowe

32 BA3950A

LINE IN

M MM M

MOTOR DRIVE MOTOR DRIVE

CD

10µ

1µ

10µ

R/P AMPLINE AMP GEQ POWER

100µ

10µ

1µ

10µ

CDP

C1

µ-COM MAIN C2

GNDMODEST

Vcc

MOTORB

MOTORC

BA3950A

System control

Schemat aplikacyjny

Opis wyprowadzeñ uk³adu BA3950A

Pin No. Pin name Function

1 MOTORB Pin for external transistor base

2 MOTORC Pin for external transistor collector

3 � - COM 5.6V output

4 C1 Capacitor pin for improving the 10V output ripple rejection

5 CDP 10V output

6 Vcc Vcc input

7 C2 Capacitor pin for improving the 12V output ripple rejection

8 MAIN 12V output

9 MODE Mode switching

10 ST Standby switching

11 N. C. Not used

12 GND GND

BA4900 33

BA4900 - uk³ad systemu zasilania poszczególnych bloków zestawu audio

Schemat blokowy

-

-

-

-

-

+

+

+

+

+

12

34

56

78

910

11

12

VA

R10.0

VM

OD

E2

MO

DE

1S

TB

VD

D5.8

VA

MP

Vcc

AN

TC

OM

8.0

VR

AD

IO8.0

VF

M8.0

VG

ND

OVERVOLTAGEPROTECTION

RE

GU

LA

TO

R

BA4900

34 BA4900

Schemat aplikacyjny

GND

FM

RADIO

COM

ANT

Vcc

AMP

VDD

STB

MODE1

MODE2

VAR

STB

MODE1

MODE2

VD

D

IGN

10

µ1

0µ

10

µ1

0µ

10

µ1

0µ

IGN

AC

CK

EY

BA

TT

MA

UT

O

AN

T

BA

4900

MA

IN

AM

PB

/T

CS

RA

DIO

CP

U

BA4900 35

Opis wyprowadzeñ uk³adu BA4900

Pin No. Pin name Function

1 VAR output10.0V power supply for variable capacitor; maximum output is

12.5mA.

2 MODE2 SW RADIO, ANT, and VAR outputs are turned ON when this pin is 5V.

3 MODE1 SW FM output is turned ON when this pin is 5V.

4 STAND BYCOM and AMP outputs are turned on when this pin is 5V; only VDD is output instandby mode (0V).

5 VDD output5.8 V Power supply for a microcontroller; maximum output is 100mA;

output is always available if BACKUP power supply is connected.

6 AMP outputPower supply to drive a remote amplifier; a voltage of about 1 V (typical) lowerthan the Vcc pin voltage is provided with a maximum output of 500mA.

7 Vcc Connected to car BACKUP and ACC power supplies.

8 ANT outputPower supply to drive an antenna; a voltage of about 1 V (typical) lower than theVcc pin voltage is provided with a maximum output of 500mA.

9 COM output

8.0V power supply with a maximum output of 150mA; this can be used assystem common power supply (such as tone, volume, and balance control) aswell as power supply for cassette player equalizers and electronic tuning variablecapacitors.

10 RADIO output 8.0V main power supply with a maximum output of 250mA for radio

11 FM output 8.0V power supply with a maximum output of 250mA for FM receiver

12 GND Connected to the IC substrate.

BACK UP(Vcc)

VDD output

STAND BY

COM output

AMP output

MODE SW2

MODE SW1

FM output

RADIO output

ANT output

VAR output

Input/output timing chart

Przebiegi czasowe

36 BA6121

BA6121 - regulator napiêcia

VOLTAGEDETECT

&PROTCTION

TR3D12

HZ16-3 D13

15VREG

10VREG

6VREG

13VREG

VOLTAGE MONITER

15V REG CONTROL

11

9

8

7

14

16

15

1

2

4

5

10

3

6

13

12

V REG

POWER SAVE

VCC

TRIANGLEOSC

-

-

-

-

-

-

+

+

+

+

+

+

PRE (D)DRIVER

PRE (C)DRIVER

PRE (B)DRIVER

PRE (A)DRIVER

-+

+40V VOLTAGE MONITER

AMP

TR4

SW DRIVE

3.1V

NC

D17

D16

C8 C9

C7

AC3.8VTO FLD

-28VTO OPERATIONFLD DRIVE

C10

D18

+40VTO TUNERVT CIRCUIT

UNR 13VTO IDL9V,AL9V

6VTO DIGITALCIRCUIT

IDL5V

MOTOR 15V

IDL5VREG

TR8

TR PCB

+6V

+15VTR7

TR2

TR5

TR1

D15

D14 13V REG CONTROL

6V REG CONTROL

13V VOLTAGE MONITER

6V VOLTAGE MONITER

+13V

10V

AC3.8V

D5 to D8

D1 to D4

13V REGCONTROL

6V REGCONTROL

VOLT MONITER

VOLTMONITER

3.1V

3.1V

GND

C11

IC1 BA6121

SWITCHING REGULATORAC3.8V

Fragment zasilacza magnetowidu VS-38EOG MK II firmy Akai

BA6161N, BA6161F 37

BA6161N, BA6161F - sterownik przetwornicy

1 2 3 4 5

BLOCKINGOSCILLATOR

FB

DR

IVE

NC

Vin

GN

D

BA6161N

BLOCKINGOSCILLATOR

4

3

2

1

5

6

7

8DRIVE

NC

NC

Vin

FB

NC

NC

GND

BA6161F

Schemat blokowy

4

3

2

1

5

6

7

8DRIVE

NC

NC

Vin

FB

NC

NC

GND

Vin

C133µ

L 4.7mH

C24.7µ

C34.7µ

Rc 1k2

100k

RL

BA6161F

Schemat aplikacyjny

Opis wyprowadzeñ uk³adów BA6161N, BA6161F

Nr nó¿ki

BA6161N BA6161FFunkcja

1 8 Sprzê¿enie zwrotne

2 1 Wyjœcie oscylatora

4 4 Zasilanie

5 5 Masa

3 2, 3, 6, 7 Niepod³¹czone

38 BA9707KV

BA9707KV - czterowyjœciowy sterownik zasilaczy impulsowych

37 24

36

1

DT3

DT2

38 23

35

2

FB3

FB2

39 22

34

3

INV3

INV2

40 21

33

4

NON3

NON2

41 20

32

5

STB2

STB1

42 19

31

6

NON4

NON1

43 18

30

7

INV4

INV1

44 17

29

8

FB4

FB1

45 16

28

9

DT4

DT1

46 15

27

10

VE4

VE1

47 14

26

11

OUT4

OUT1

48 13

25

12

OY4

OY1

VDD OX1

VREF VCC

GND OX2

SCP OY2

SYNC OUT2

CTLS VE2

RTC VE3

RT1 OUT3

CT1 OY3

RT2 OX3

CT2 VCC2

CTLB OX4

VREF

VREFVREF

1/2 VREF

U.V.L.O.

VREF

VREF

PWMCOMP

SCPCOMP

ERRAMP

ERRAMP

ERRAMP

ERRAMP

PWMCOMP

PWMCOMP

PWMCOMP

REFERENCEREGULATOR

TIMERLATCHS R

Q

1/4

DIV

IDE

R1/2

DIV

IDE

R

TR

IAN

GLE

OS

CIL

AT

OR

TR

IAN

GLE

OS

CIL

AT

OR

BA9707KV

Schemat blokowy

BA9707KV 39

Opis wyprowadzeñ uk³adu BA9707KV

Nr nó¿ki Funkcja

1, 9, 28, 35(odpowiednio dlaka¿dego kana³u)

Ustawienie czasu resetu. Okres resetu ustawiany jest przez dzielenie, na zewnêtrznymrezystorze, napiêcia VREF. £agodny start realizuje siê przez do³¹czenie do tych nó¿ek iVREF kondensatora

2, 8, 29, 34(odpowiednio dlaka¿dego kana³u)

Wyjœcie wzmacniacza b³êdu. Wzmocnienie i faza regulowane s¹ przez rezystor ikondensator do³¹czone do tej nó¿ki i INV

3, 7, 30, 33(odpowiednio dlaka¿dego kana³u)

Wejœcie odwracaj¹ce wzmacniacza b³êdu

4, 6, 31, 32(odpowiednio dlaka¿dego kana³u)

Wejœcie nieodwracaj¹ce wzmacniacza b³êdu

5 ON/OFF dla kana³u 4. Kana³ 4 pracuje, gdy na nó¿ce tej jest stan wysoki

10, 18, 19, 27(odpowiednio dlaka¿dego kana³u)

Ustawianie wartoœci pr¹du wyjœciowego. Ustawianie to odbywa siê przez do³¹czenie dotej nó¿ki masê rezystora o odpowiedniej wartoœci

11, 17, 20, 26(odpowiednio dlaka¿dego kana³u)

Wyjœcie

12, 13, 15, 16, 21,22, 24, 25

(odpowiednio dlaka¿dego kana³u)

Ustawianie wy³¹czenia pr¹du wyjœciowego, odbywa siê to przez do³¹czenie miêdzy OX iOY kondensatora

14, 23 Wyjœcie napiêcia zasilania

36ON/OFF dla wszystkich kana³ów. Je¿eli na nó¿ce tej jest stan wysoki nastêpujezatrzymanie pracy wszystkich kana³ów

37 Zasilanie

38 Wyjœcie napiêcia odniesienia

39 Masa

40Kondensator sta³ej czasowej uk³adu zabezpieczenia przed zwarciem. Kondensator tendo³¹czony jest miêdzy t¹ nó¿k¹ a mas¹

41 Wejœcie zewnêtrznych, trójk¹tnych impulsów synchronizacji

42Wejœcie ON/OFF dla zewnêtrznej synchronizacji impulsami trójk¹tnymi. Obwódzewnêtrznej synchronizacji pracuje, gdy na tej nó¿ce jest stan wysoki

43 Kondensator stabilizuj¹cy czêstotliwoœæ przebiegu pi³okszta³tnego

44 Rezystor ustalaj¹cy czêstotliwoœæ przebiegu pi³okszta³tnego

45 Kondensator ustalaj¹cy czêstotliwoœæ przebiegu pi³okszta³tnego

46 Rezystor ustalaj¹cy czêstotliwoœæ przebiegu pi³okszta³tnego dla silników

47 Kondensator ustalaj¹cy czêstotliwoœæ przebiegu pi³okszta³tnego dla silników

48ON/OFF dla przebiegu pi³okszta³tnego dla silników. Generator tego przebiegu pracuje,gdy na nó¿ce tej jest stan wysoki

Podstawowe parametry:

- napiêcie zasilania 3.5 ÷ 12V

- maksymalna, dopuszczalna moc 400mW

40 BA9707KV

Fragment schematu DVD L10 firmy Panasonic

R10044k7

OPR P-SW

NP

R100310k

R10024k7

C100110μ16V

R1001100k

A OUT SWM+8,4V

OPR OPRONHQR1002

UN5214

Q1001

2SB970X

HOLD

P-SW

4

3

2

1

L1013VLQ0849

TC1001

C10660,1

C10671000p

E GND

J1001VJJ0605

DC IN

GND

(NC)

2

3

4

L1012 VLQ0837M4R7T

L1001VLQ0837M4R7T

C10023,3

C10036μ816V

C10046μ816V

C10633,3

313233343536

37

38

39

40

41

42

43

44

45

46

47

48

1 2 3 4 5 6

IN4

+

ST

B2

IN3

+

IN3

-

FB

3

DT

C3CTLB

CT2

RT2

CT1

RT1

RTC

CTLS

SYNC

SCP

GND

VREF

VDD

R10201k

R1022150

C10208200p

C10238200

C10220,047

C1021 0,068

R1023150

R1021470

K1001K1002

ONLY P10

2-A8

2-A8

10-C1

ORP

ORP

A OUT

LCDON-H

PONH

+8,4V

R101810k

R10194k7

QR1006

UN5214

Q1005

2SB970X

QR1004

UN5214

QR1003

UN5114

C10131

D1001MA3130-LTX

2-A8

2-B1

10-A1

R1014180k

R101591k

C10151

R10051k8

C10051μ16V

C10068200p

C10070,047

R1008750

R1007750

R1009150

R10061k8

IN1

+

IN2

+

IN2

-

FB

2

DT

2

ST

B1

C1019220p

R101712k

C1018180p

R10163k9

C10170,01

C10160 4725Vμ

C10140,1

BA9707KV 41

R1010150

C10098200pC1008

0,047

29 28 27 26 253031

24

23

22

21

20

19

18

17

16

15

14

13

6 7 8 9 10 11 12

DT

C4

VE

4

OU

T4

DY

4

FB

4

IN4-

IN4+

ONLY L10

1001

IC1001

BA9707KV

FB

1

DT

1

VE

1

OU

T1

DY

1

OX1

VCC1

OX2

OY2

OUT2

VE2

VE3

OUT3

OY3

OX3

VCC2

OX4

IN1-

IN1+

R101168

C10100,1

C1011820p

C10122μ210V

R101347k

R101227k

C102822p

C102722p

C1029820p

R102568

R102639

C10301500p

C102622p

C102522p

R102447

C1024820p

7

6

5 4

3

2

18Q1007

2SB978

SW

R10461/8W100

C1052330p

CP1001

5 4

1 2 3

5 4

1 2 3

C10310,1

C10323 3μ

C1040330p

L1005VLQ837M330T

R104822

C10571μ

C10531μ

C10561μ

C10553μ3

D1006MA111-TX

D1005SB05-05CP-TB

T1001VLT0914 R1047

82

D1004MA111-TX

R104368

R10441k8

L1009VLQ0319K220

L1011VLQ0319K220

L1010VLQ0319K100

R104210k

C10441μ D1002

SB20-03P-TD

L1007VLQ836M150T

C10453μ3

C10463μ3

Q1010

2SA1898S-TD

REG

R104582

C10510,047

C1047330p

R10374k7

R10380

R10392k7

L1008VLQ837M4R7T

C10393μ3

C10380,1

R1034330

R10336k8

R1036330

C10414700p

L1006VLQ838M4R7T

L1004VLQ838M4R7T

C10340,01

R1030330

R10276k8

L1003VLQ838M4R7T

C1033330p

R1028330

R10291k8

L1002

VLQ837M330TQ1008

FR106-TL

Q1009

FP106-TL

REG

REG

R10351k8

42 BA9708K

BA9708K - trójwyjœciowy sterownik zasilaczy impulsowych

REFERENCEREGULATOR

TRIANGLEOSCILLA-

TOR

-

-

-

-

-

-

-

+

+

+

+

+

+

+

+

++

+

+

PWMCOMP

SCP COMP

PWM COMP

PWM COMP

ERR AMP

ERR AMP

ERR AMP

VREF

VREF

VREF

SQ

RTIMERLATCH U.V.L.O.

VREF

9

10

11

12

13

14

15

16

1718192021222324

25

26

27

28

29

30

31

32

1 2 3 4 5 6 7 8

OUT2

DT1

OUT1

VE1

STB1

Vcc

OUT3

VE3

BUFSCPDT3FB3INV3NON3STB2SYNC

VDD

VREF

CT

RT

GND

NON1

INV1

FB1

NON2 INV2 FB2 OY2 OX2 OY1 OX1 VE2

BA9708K

Schemat blokowy

Opis wyprowadzeñ uk³adu BA9708K

Pin No. Pin name Function

1 NON2 Channel 2 error amplifier non-inverted input

2 INV2 Channel 2 error amplifier inverted input

3 FB2Channel 2 error amplifier output pin; gain setting and phase compensation arecontrolled by connecting a resistor and capacitor between this pin and the INV2

4 OY2

5 OX2

Channel 2 output transistor off current setting pin; output transistor off current is setby connecting a capacitor between the OX2 and OY2

BA9708K 43

Opis wyprowadzeñ uk³adu BA9708K cd.

Pin No. Pin name Function

6 OY1

7 OX1

Channel 1 output transistor off current setting pin; output transistor off current is setby connecting a resistor and capacitor

8 VE2Channel 2 output current setting pin; output current of OUT2 is set by connecting aresistor between this pin and GND

9 OUT2 Channel 2 output

10 DT1Channel 1 rest period setting pin; the rest period of Channel 3 is set by dividing theVREF voltage with external resistors; a soft start is possible by connecting acapacitor between this pin and VREF

11 OUT1 Channel 1 output

12 VE1Channel 1 output current setting pin; output current of OUT1 is set by connecting aresistor between this pin and GND

13 STB1ON/OFF pin for all Channels; stops the reference voltage and all Channel operationswhen the pin is HIGH level

14 VCC Output power supply

15 OUT3 Channel 3 output

16 VE3Channel 3 output current setting pin; output current of OUT3 is set by connecting aresistor between this pin and GND

17 BUFTriangular wave external output pin, which makes triangular waves available tooutside the IC

18 SCPPin for connecting a time-constant setting capacitor in the short-circuit protectioncircuit; time constant for the timer-latched, short-circuit protection circuit is set byconnecting a capacitor between this pin and GND

19 DT3Channel 3 rest period setting pin; the rest period of Channel 3 is set by dividing theVREF pin voltage with external resistors; a soft start is possible by connecting acapacitor between this pin and VREF

20 FB3Channel 3 error amplifier output pin; gain setting and phase compensation arecontrolled by connecting a resistor and capacitor between this pin and the INV3

21 INV3 Channel 3 error amplifier inverted input

22 NON3 Channel 3 error amplifier non-inverted input

23 STB2Channel 3 ON / OFF pin; Channel 3 operates when the pin is HIGH level, andceases operation at LOW level; this pin is valid when CTL1 is LOW level

24 SYNCPin for triangular wave external synchronization input; capacitor-coupled AC wave isinput, and the triangular wave is synchronized with the input frequency; the GND pinis used in the case of self-oscillation

25 VDD Power supply

26 VREF Reference voltage output ; 2.4 V (typical)

27 CTPin for connecting a frequency setting capacitor in the triangular wave oscillationcircuit; triangular wave oscillation frequency is set by connecting a capacitorbetween this pin and GND

28 RTPin for connecting a frequency setting resistor in the triangular wave oscillationcircuit; triangular wave oscillation frequency is set by connecting a resistor betweenthis pin and GND

29 GND Ground

30 NON1 Channel 1 error amplifier non-inverted input

31 INV1 Channel 1 error amplifier inverted input

32 FB1Channel 1 error amplifier output pin; gain setting and phase compensation arecontrolled by connecting a resistor and capacitor between this pin and the INV1

44 BA9710KV

BA9710KV - czterowyjœciowy sterownik zasilaczy impulsowych

- -

-

-

-

-

--

+ +

+

+

+

+++

+

+

+

+

1/4DIVIDER

TRIANGLEOSCILATOR

TIMERLATCHS

QR

�SCP COMP

++++

- Vref

U.V.L.O.

VREF

VREF

VREF

VREF

PWM COMP

PWM COMP

PWMCOMP

PWMCOMP

REFERENCEREGULATOR

ERR AMP

ERR AMP

ERR AMP

ERR AMP

36 35 34 33 32 31 30 29 28 27 26 25

24

23

22

21

20

19

18

17

16

15

14

13

121110987654321

48

47

46

45

44

43

42

41

40

39

38

37

STB1 DT2 FB2 INV2 NON2 NON1 INV1 FB1 DT1 VE1 OUT1 OY1

OX1

VCC1

OX2

OY2

OUT2

VE2

VE3

OUT3

OY3

OX3

VCC2

OX4

OY4OUT4VE4DT4FB4INV4NON4STB4NON3INV3FB3DT3

STB3

PRO3

PRO2

CT1

RT1

RTC

CTLS

SYNC

SCP

GND

VREF

VDD

BA9710KV

Schemat blokowy

BA9710KV 45

Opis wyprowadzeñ uk³adu BA9710KV

Pin No. Pin name Functions

1, 9, 28, 35 DTRest period setting pin; the rest period is set by dividing the VREF pin voltagewith external resistors; a soft start is possible by connecting a capacitor betweenthis pin and VREF.

2, 8, 29, 34 FBError amplifier output pin; gain setting and phase compensation are controlled byconnecting a resistor and capacitor between this pin and the INV.

3, 7, 30, 33 INV Error amplifier inverted input

4, 6, 31, 32 NON Error amplifier non-inverted input

5 STB4Channel 4 ON/OFF pin; Channel 4 operates when the pin is HIGH level; this pinis valid when STB1 is LOW level.

10, 18, 19, 27VE Output current setting pin; output current is set by connecting a resistor between

this pin and GND.

11, 17, 20, 26 OUT Output

12, 13, 15, 16,21, 22, 24, 25

OX, OY Output off current setting pin; output off current is set by connecting a capacitorbetween the OX and OY.

14, 23 VCC Output power supply

36 STB1ON/OFF pin for all Channels; stops the reference voltage and all Channeloperations when the pin is HIGH level.

37 VDD Power supply

38 VREF Reference voltage output

39 GND Ground

40 SCPPin for connecting a time-constant setting capacitor in the short-circuit protectioncircuit; time constant for the timer-latched, short-circuit protection circuit is set byconnecting a capacitor between this pin and GND.

41 SYNCPin for triangular wave external synchronization input; capacitor-coupled ACwave is input, and the triangular wave is synchronized with the 1/4 subharmonicoscillation of the input.

42 CTLSON/OFF pin for triangular wave external synchronization input; externalsynchronization circuit operates when the pin is HIGH level.

43 RTCPin for connecting a capacitor to stabilize the triangular wave oscillator constantcurrent; noise of the constant current is reduced by connecting a capacitorbetween this pin and GND.

44 RT1Pin for connecting a resistor to set the triangular wave oscillator frequency;oscillation frequency is set by connecting a resistor between this pin and GND.

45 CT1Pin for connecting a capacitor to set the triangular wave oscillator frequency;oscillation frequency is set by connecting a capacitor between this pin and GND.

46 PRO2Pin to set short-circuit protection in an arbitrary way; connected to VREF whennot used.

47 PRO3Pin to set short-circuit protection in an arbitrary way; connected to VREF whennot used.

48 STB3Channel 3 ON/OFF; Channel 3 operates when this pin is HIGH level; this pin isvalid when STB1 is LOW level.

46 BA9736KV

BA9736KV - szeœciowyjœciowy sterownik zasilaczy impulsowych

Opis wyprowadzeñ uk³adu BA9736KV

Pin No. Pin name Function

1, 5, 45, 49, 55, 58 CAPL 5, 6, 1, 2, 3, 4 L connection for off transistor current setting capacitor

2, 6, 44, 48, 54, 59 CAPH 5, 6, 1, 2, 3, 4 H connection for off transistor current-setting capacitor

3, 7, 42, 47, 52, 62 BIAS 5, 6, 1, 2, 3, 4 Output current setting

4, 46, 50, 56, 57, 64 OUT 6, 1, 2, 3, 4, 5 Power transistor base connection

9, 14, 18, 34, 35, 41 SCP 6, 5, 4, 3, 2, 1 Output voltage monitor for ch1 to ch6 protection

11, 16, 19, 33, 37, 40 INV6, 5, 4, 3, 2, 1 Inverting input for error amplifier

12, 17, 20, 32, 36, 39 FB 6, 5, 4, 3, 2, 1 Error amplifier output

13 COMP Timer latch external trigger input

21 RT Connection for resistor for triangular-wave timing

22 CT Connection for capacitor for triangular-wave timing

23 SCP Connection for capacitor for setting timing latch delay

24 DUTY MOSFET duty control

25 GND Ground

26 SOFT Connection for capacitor for setting soft start

27 Vref Reference voltage output

28 Vcc Power supply input

29 STB3 Channel 3 on / off switch

30 STB All Channel on / off switches

8, 31 DTC 2, 3 Dead time control

38, 60 GATE1, 4 MOSFET gate connection

43 Vcc13 Power supply input for Channels 1 and 3 output stages

51 Vcc24 Power supply input for Channels 2 and 4 output stages

63 Vcc56 Power supply input for Channels 5 and 6 output stages

53 GND123 Ground connection for Channels 1, 2, and 3 output stages

61 GND456 Ground connection for Channels 4, 5, and 6 output stages

10, 15 NON6, 5 Non-inverting input for error amplifier

Podstawowe parametry

- napiêcie zasilania 2.8÷13.5V

- maksymalny pr¹d wyjœciowy 100mA

- czêstotliwoœæ wewnêtrznego oscylatora 10÷800kHz

- rezystor ustalaj¹cy czêstotliwoœæ oscylatora 12k

- kondensator ustalaj¹cy czêstotliwoœæ oscylatora 100÷10000pF

BA9736KV 47

55

56

57

61

58

62

59

4

2

63

60

48

1

64

54

53

52

51

50

49

470p

470p

470p

7 6 5 4

S3

3 2 1

V+

10kV2

Ffosc1fosc2

300p

Vcc

200

7 6 5 4

S4

3 2 1

F

Schemat aplikacyjny

48 BA9736KV

BA9736KV

39

10

26

40

9

25

41

8

24

45

4

20

42

7

23

46

3

19

43

6

22

47

2

18

44

5

21

48

1

17

38

11

27

37

12

28

36

13

29

35

14

30

34

15

31

33

16

32

470p

Ffosc

300p

7

6

5

4

S2

3

2

1

VFBVO3

1

2

S1

3

SV

47k

100p 25k5k

470p

470p

A

A

+

A2+

VO2

BA9737KV 49

BA9737KV - czterowyjœciowy sterownik zasilaczy impulsowych

-

-

-

-

- -

-

-

-

-

-

-

-

+

+

+

+

+ +

+

+

+

+

+

+

+

+

+

+

+

ON/OFFLOGIC

OSCBUFFER

TRIANGLEFROMOSC

STBCTRT STB1 STB2 STB3 STB4

OUT4

CAP-L4CAP-H4

BIAS4

Vcc34OUT3

CAP-L3CAP-H3

BIAS3

PGND

OUT2

CAP-L2CAP-H2

BIAS2

Vcc12

OUT1

CAP-L1CAP-H1

BIAS1

SCPVcc

Vref

GND

DTC1

INV1

NON1

FB1

SCP1

DTC2

INV2

FB2

SCP

DTC3

INV3

FB3

SCP3

DTC4

INV4

NON4

FB4

SCP4

SQ

RTIMERLATCH

VOLTAGEREFERENCE

BA9737KV

Schemat blokowy

50 BA9737KV

Opis wyprowadzeñ uk³adu BA9737KV

Pin No. Pin name Function

2, 34, 39, 44 CAP-H4, 1, 2, 3 H connection for off transistor current-setting capacitor

1, 35, 40, 45 CAP-L4, 1, 2, 3 L connection for off transistor current-setting capacitor

3, 36, 41, 46 OUT-4, 1, 2, 3 Power transistor base connection

4, 9, 24, 32 DTC-4, 3, 2, 1 Dead time control

5, 10, 27, 31 SCP-4, 3, 2, 1 Output voltage monitor for Channels 1 to 4 protection

6, 30 NON-4, 1 Non-inverting input for error amplifier

7, 11, 26, 29 INV-4, 3, 2, 1 Inverting input for error amplifier

8, 12, 25, 28 FB-4, 3, 2, 1 Error amplifier output

13, 14, 22, 23 STB-4, 3, 2, 1 Channel 1 to Channel 4 on / off switches

15 RT Connection for resistor for triangular-wave timing

16 CT Connection for capacitor for triangular-wave timing

17 SCP Connection for capacitor for setting timing latch delay

18 GND Ground

19 Vref Reference voltage output

20 Vcc Power supply input

21 STB All Channel on / off switches

33, 38, 43, 48 BIAS-1, 2, 3, 4 Output current setting

37 Vcc-12 Power supply input for Channels 1 and 2 output stages

42 P-GND Ground connection for all output stages

47 Vcc-34 Power supply input for Channels 3 and 4 output stages

Podstawowe parametry

- napiêcie zasilania 2.5÷12V

- czêstotliwoœæ oscylatora 10÷700kHz

- pr¹d wyjœciowy 30mA

BA9741F, BA9741FS 51

BA9741F, BA9741FS - dwuwyjœciowy sterownik zasilaczy impulsowych

-

-

-

--

+

++

+

++

+

+

S R RTimerLatch

UVLO

Vref

Vref

TriangleOscillator

PWM Comp 1

PWM Comp 2

8116

15

12

13

14

5

4

3

16

9 1 2

7

10

GNDDT 2DT 1

SCP

FB 2

INV 2

NON 2

FB 1

INV 1

NON 1

Vref

Vcc CT RT

OUT 1

OUT 2

ReferenceVoltage

Vref

ErrAmp 2

ErrAmp 1

Vref

SCP Comp

BA9741F/FS

Schemat blokowy

Opis wyprowadzeñ uk³adów BA9741F / BA9741FS

Pin No. Pin name Function

1 CT External timing capacitor

2 RT External timing resistor

3 NON1 Positive input for error amplifier 1

4 INV1 Negative input for error amplifier 1

5 FB1 Error amplifier 1 output

6 DT1 Output 1 dead time / soft start setting

7 OUT1 Output 1

8 GND Ground

9 Vcc Power supply

10 OUT2 Output 2

11 DT2 Output 2 dead time / soft start setting

12 FB2 Error amplifier 2 output

13 INV2 Negative input for error amplifier 2

14 NON2 Positive input for error amplifier 2

15 SCP Time latch setting

16 Vref Reference voltage output (2.5V)

Podstawowe parametry

- napiêcie zasilania VCC 3.6÷35V

- pr¹d wyjœciowy IO 100mA

- moc rozproszenia Pd 500mW dla BA9741F

650mW dla BA9741FS

52 BA9743AFV

BA9743AFV - dwuwyjœciowy sterownik zasilaczy impulsowych

-

-

-

--

+

++

+

++

+

+

S R RTimerLatch

UVLO

Vref

Vref

TriangleOscillator

PWM Comp 1

PWM Comp 2

8116

15

12

13

14

5

4

3

16

9 1 2

7

10

GNDDT 2DT 1

SCP

FB 2

INV 2

NON 2

FB 1

INV 1

NON 1

Vref

Vcc CT RT

OUT 1

OUT 2

ReferenceVoltage

Vref

ErrAmp 2

ErrAmp 1

Vref

SCP Comp

BA9743AFV

Schemat blokowy

Opis wyprowadzeñ uk³adu BA9743AFV

Pin No. Pin name Function

1 CT External timing capacitance

2 RT External timing resistance

3 NON1 Positive input for error amplifier 1

4 INV1 Negative input for error amplifier 1

5 FB1 Output for error amplifier 1

6 DT1 Output 1 dead time / soft start setting

7 OUT1 Output 1

8 GND Ground

9 Vcc Power supply

10 OUT2 Output 2

11 DT2 Output 2 dead time / soft start setting

12 FB2 Output for error amplifier 2

13 INV2 Negative input for error amplifier 2

14 NON2 Positive input for error amplifier 2

15 SCP Timer latch setting

16 Vref Reference voltage (2.505V) output

Podstawowe parametry

- napiêcie zasilania VCC 3.6÷35V

- pr¹d wyjœciowy IO 100mA

- czêstotliwoœæ oscylatora FOSC 10÷800kHz

- napiêcie wyjœciowe VO 35V

BA9744FV 53

BA9744FV - dwuwyjœciowy sterownik zasilaczy impulsowych

-

-

- -

-+

+

+ +

+

+ +

+

SR

RT

ime

rL

atc

hU

VL

O

Vcc

Vcc

Tria

ngle

Oscill

ato

r

PW

MC

om

p1

PW

MC

om

p2

811

6

1512131454316

91

2

7 10

GN

DD

T2

DT

1

SC

P

FB

2

INV

2

NO

N2

FB

1

INV

1

NO

N1

Vre

f

Vcc

CT

RT

OU

T1

OU

T2

Re

fere

nce

Vo

lta

ge

Err

Am

p2

Err

Am

p1

Vre

f

SC

PC

om

p

BA

9744F

V

Sc

he

ma

t b

lok

ow

y

54 BA9744FV

Opis wyprowadzeñ uk³adu BA9744FV

Pin No. Pin name Function

1 CT External timing capacitor

2 RT External timing resistor

3 NON1 Positive input for error amplifier 1

4 INV1 Negative input for error amplifier 1

5 FB1 Output for error amplifier 1

6 DT1 Output 1 dead time/soft start setting

7 OUT1 Output 1

8 GND Ground

9 Vcc Power supply

10 OUT2 Output 2

11 DT2 Output 2 dead time / soft start setting

12 FB2 Output for error amplifier 2

13 INV2 Negative input for error amplifier 2

14 NON2 Positive input for error amplifier 2

15 SCP Timer latch setting

16 Vref Reference voltage output (1.222V)

Podstawowe parametry

- napiêcie zasilania 2.5÷35V

- pr¹d wyjœciowy 30mA

- maksymalne napiêcie wyjœciowe 35V

- czêstotliwoœæ oscylatora 10÷800kHz

- kondensator ustalaj¹cy czêstotliwoœæ oscylatora 100÷15000pF

- rezystor ustalaj¹cy czêstotliwoœæ oscylatora 3÷15k

CS51031 55

CS51031 - regulator napiêcia

CS51031

COSC

VC

VCC

VFB

8

1 VGATE

RG

2 PGnd

R

S

QN

F2

Q

VGATE

Flip-Flop

G1

G2

+

-A6

VFB

Comparator

5

4 Gnd

+-

1.25V

+

-

Holdoff

Comp

+-

-

+A1

OscillatorComparator

3

VREF

IC

IC

+-

+-

VCCOKVCC

3.3V6

VCC

VREF=3.3V

0.7V

+

-+-

1.15V+

A4-

+-

2.3V

CS ChargeSenseComparator

G4

R

S

QN

F1

QG5

Flip-FlopSlow Discharge

-

+A2

CSComparator

+-

+-1.5V 2.5V

-

+A3

+-2.4V

Slow DischargeComparator

7CS

IT55

IT5

IT

1.5V 2.5V

G3CompFault

Schemat blokowy

Opis wyprowadzeñ uk³adu CS51031

Nr wyprowadzenia Symbol Funkcja

1 VGATE Sterowanie bramk¹ zewnêtrznego tranzystora

2 PGnd Masa

3 COSC Kondensator ustalaj¹cy czêstotliwoœæ generatora

4 Gnd Masa

5 VFB Wejœcie napiêcia sprzê¿enia zwrotnego

6 VCC Zasilanie czêœci logicznej

7 CS Wyprowadzenie ³agodnego startu

8 VC Zasilanie stopnia steruj¹cego

56 CS51031

VGATE

PGnd

COSC

Gnd VFB

VCC

CS

VC

1

2

3

4 5

6

7

8

8 Lead SO Narrow & PDIP

VGATE

PGnd

COSC

Gnd

VC

CS

VCC

VFB

CS51031

CS51031

COSC

150p

5V-12V CIN

47

VGATE

20MP1IRF7416

RVCC

10

CVCC

100100 RB

MBRS360D1 L

4.7µH

CRR

0.1

0.1

RA

1.5kCO

100 × 2

VO

3.3V@3A

0.1CS

Schemat aplikacyjny

CS51033 57

CS51033 - regulator napiêcia

VGATE

PGnd

COSC

Gnd VFB

VCC

CS

VC

CS51033

1

2

3

4 5

6

7

8

8 Lead SO Narrow & PDIP

VGATE

PGnd

COSC

Gnd

VC

CS

VCC

VFB

CS51033

COSC

MP1

CVCC

RB

CRR

D1

L1

RA CO

VOUT

VIN3.3V ±5%

RG

D3

D2D4

C2

Short CircuitTiming Cap

RC

1.25 reference

C1

Schemat aplikacyjny

58 CS5111

CS5111 - regulator napiêcia

CS

5111

-+

Multi

ple

xer

- +

CO

MP

Sw

itcher

Err

or

Am

plif

ier

Logic

Base

Drive

1.8

A

+ -

Curr

entS

ense

Am

plif

ier

-+

Sw

itcher

Shutd

ow

n

Osci

llato

r

Curr

ent

Lim

it

Over

Tem

pera

ture

RE

SE

T&

Watc

hdog

Tim

er

Bandgap

Refe

rence

1.2

5V

Lin

ear

Err

or

Am

plif

ier

Over

Volta

ge

VF

B1

VF

B2

SE

LE

KT

CO

MP

CO

SC

WD

I

Cd

ela

y

VR

EG

I BIA

S

9 10

1211

21

13

32

14

15

1V

IN

4V

SW

20

Gnd

24

EN

AB

LE

22

VL

IN

16

RE

SE

T

5,6,7,8,17,18,19

Sc

he

ma

t b

lok

ow

y

CS5111 59

1

2

3

4

5

6

7

8

9

10

11

12 13

14

15

16

17

18

19

20

21

22

23

24

CS5111VIN

NC

NC

VSW

Gnd

Gnd

Gnd

Gnd

VFB1

VFB2

SELEKT

COMP COSC

WDI

Cdelay

RESET

Gnd

Gnd

Gnd

Gnd

ENABLE

VREG

IBIAS

VLIN

RIBIAS=64.9k

C2470p

C147n

R4=3.9k

R2

R3 7.5k

946 (1)

R1 100k

VIN

VOUT=18V, Select > 2V

VOUT=16V, Select < 0.8V

COUT

88(2)

L=33µH

100

ESR<8

5V

MICROPROCESSOR

Cdelay

0.1

COSC

390p

1

2

3

4

5

6

7

8

9

10

11

12 13

14

15

16

17

18

19

20

21

22

23

24VIN

NC

NC

VSW

Gnd

Gnd

Gnd

Gnd

VFB1

VFB2

SELEKT

COMP COSC

WDI

Cdelay

RESET

Gnd

Gnd

Gnd

Gnd

ENABLE

VREG

IBIAS

VLIN

24L SO Wide

CS5111

Schemat aplikacyjny

60 CS5120

CS5120 - regulator napiêcia

-+- +0.7

V

CS

SLO

W

CS

SH

IGH

R S

Q

QB

-+1V

FA

ULT

Latc

h

FA

ULT

VF

FB

Low

Dete

ct

VC

C

CS

5120

5

9 10

11

12

14

VF

B

VC

C1

VC

C2

SS

VG

AT

E(H

)

PG

nd

VG

AT

E(L

)

LG

nd

CO

MP

VF

FB

Outp

ut

Low

- +Err

or

Am

plif

ier

15

-+

1V

16

5V

PR

PN

PD

iode

Off

Tim

eE

xte

nsio

n

Pull

Dow

nI=

180µ

A

30µ

sT

ime

Out

- ++

PW

MC

OM

P

6H

YS

T

7C

OF

F

+

CO

FF

-DIS

AB

LE

OO

B

R S

Q

SE

T(ifC

OF

F

atV

CC)

5V

PR

813

5V

PR

1V

5V

PR

2µ

60µRefe

rence

Slo

wF

eedback

Outp

ut

Cla

mp=1V

FastF

eedback

2.5

V

One

Shot

Sc

he

ma

t b

lok

ow

y

CS5120 61

CS5120

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16 VFBNC

VCC1

VCC2

16 Lead SO Narrow & PDIP

SS

VGATE(H)

PGnd

VGATE(L)

LGnd

COMPNC

NC

NC

HYST

COFF

VFFB

VFB

CS5120

SS

VFFB

VCC1 VCC2

VGATE(H)

PGnd

VGATE(L)

LGnd

COMP

IRL3103

IRL3103

5V

2.8V@10A

2µH

1200/10V×2AIEI

1200/10V×2AIEI

100p

1.3k

270p

12V

0.1

0.1

0.1

HYST

3.3k

1.5k

COFF

Schemat aplikacyjny

62 CS5155

CS5155 - regulator napiêcia

-+

- +V

FB

VC

C1

CS

5155

VID

0

VID

1

VID

2

VID

3

SS

VF

FB

LG

nd

CO

MP

13 1 2 3 4 16

15 8 14

9V

CC

2

10

VG

AT

E(H

)

12

VG

AT

E(L

)

- +

VC

C1

Monito

r

Com

para

tor

3.9

0V

3.8

5V

5

4B

ITD

AC

Slo

wF

eedback

Err

or

Am

plif

ier

- +

PW

MC

om

para

tor

FastF

eedback

1V

VF

FB

Low

Com

para

tor

PW

MC

OM

P

Maxim

um

On-T

ime

Tim

eout

Norm

al

Off-T

ime

Tim

eout

Exte

ndend

On-T

ime

Tim

eout

- + -+

5V

60

µA

2µ

A

0.7

V

2.5

V

SS

Hig

hC

om

para

tor

SS

Low

Com

para

tor

R SQQ

FA

ULT

FA

ULT

PG

nd

VC

C1

11

PG

nd

R S

Q Q

R SQ

PW

MLatc

h

Off-T

ime

Tim

eout

7C

OF

F

GA

TE

(H)=

ON

GA

TE

(H)=

OF

F

CO

FF

One

Shot

Edge

Triggere

dT

ime

Out

Tim

er

(25

µs)F

AU

LT

Latc

h

VID

46

Sc

he

ma

t b

lok

ow

y

CS5155 63

CS5155

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16 VFB

VCC1

VCC2

16 Lead SO Narrow & PDIP

VID0

VID1

VID2

VID3

SS

COFF

VFFB

VGATE(H)

PGnd

VGATE(L)

LGnd

COMP

VID4

VFB

CS5155

VID0

VID1

VID2

VID3

SS

COFF

VFFB

VCC1 VCC2

VGATE(H)

PGnd

VGATE(L)

LGnd

COMP

IRL3103

IRL3103

5V

1.3V to 3.5V @ 13A

2µH

1200/16V×3AIEI

1200/16V×3AIEI

100p

3.3k0.33µ

0.1µ

330p

VID0

VID1

VID2

VID3

12V

0.1µ

VID4VID4

Schemat aplikacyjny

64 CS52845

CS52845 - sterownik zasilaczy impulsowych

-

+

+

-

34V

8.4V/7.6V

VCC Undervoltage Lock-out

Set/Reset

5.0 VoltReference

InternalBias

VREF

UndervoltageLockout

ErrorAmplifier

R

R

2.50V

Oscillator ToggleFlip-Flop

S

R

PWMLatchCurrent

SensingComparator

2R

1V

NOR

8

10

14

11

12

9

3

1

7

5

VCC Pwr

VREF

VOUT

Pwr Gnd

Sense

OSC

COMP

VFB

Gnd

VCC

CS52845

R

1

2

3

4 5

6

7

8

VFB VCC

8L SO Narrow

VOUT

VREF

Gnd

COMP

OSC

Sense

1

2

3

4

5

6

7

10

11

12

13

14

VCC Pwr

14L SO Narrow

Gnd

NC

COMP

VFB

NC

NC

Sense

NC

OSC

VOUT

VREF

VCC

9

8 Pwr Gnd

Schemat blokowy

DM38 65

DM38 - regulator napiêcia

Fragment schematu OTVC Sony KVFX29TD z chassis FX

66 DM38

DM48 67

DM48 - regulator napiêcia

Fragment schematu OTVC Sony KVS2941A/B/D/K i KVS2943E z chas-

sis AE2F

68 DM48

DP104C 69

EY601EYE2.2

EY602EYE2.2

13V_1

!

! !

!

!

!!

!

!

!

!

!

1

2

3

1

2

3

CN602slcan3p

CN601slcan3p

JP1

1

4

2

3

+~

-~

TH

D601D2SBA60

GT602

GT601

D-COIL

PFC BOARD

AC INPUTAC 90V~AC 264V

DEGAUSS

21

4

3

RL601G5PA-1

3 2

4 1

FH1FUSE

R600330k1/2W

R601330k1/2W

C601150n275V AC

C602150n275V AC

L601

C6042n2125V

C6032n2125V

--

THTH601 GT604 GT603

TH602SCK-083

D6021N4148

Q601KSC945-Y

R60310k1/8W

R602471/4W

EY604EYE2.2

C608180μ400V

EY603EYE2.2

12

3SW601

JPS-1258

R6054k71/8W

R611151/2W

C60922μ50V

R609180k1/2W

R610180k1/2W

1

2

12345

pin

#

285V0.8mV18.1V1.51V4.98V

1024x768/85Hz 640x480/60Hz

286V0.6mV18.0V2.01V4.98V

MODES

Table 10-1. IC601 (DP104C)

Unit: Vrms

DP104C - sterownik zasilaczy impulsowych

Fragment schematu zasilacza monitora DP15HS firmy Samsung

70 DP104C

!

!

!

!

!

C616125V17" : 2n215" : 4n7

C617125V17" : 2n215" : 4n7

!

1

2

3

5

4

T602BH26-30302S

13V_1R6151k1/2W

EYE1.5EY608

T601EER39*42MM

C63047μ35V

C631100n50V MQ

ZD601UZ6.2BSB

EY605 EY606

HS601BH62-00004A

C6151n500V

C61410n500V

R61256k2W MQ

D605UF4007

1

5

4

2

3

DRAIN

SYNCVcc

GND

F_B

IC601DP104C

R6081001/6W

Q6022N3904

R6045601/8W

C61047n100VP

9 C607100n50VMQ

C6111μ50V

R60615k1W MQ

R60715k1W MQ

D604UF4007

D606TVR10G

EY607EYE1.5

C613220p1kV

1 2,

BD6011.2μH

B

D614TVR10G

0

1

2

8

9

6

7

3

4

5

5

4

6

7

8

3

2

1

R6142201/2W

D6071N4148

C6121μ50V

DC

1 100V (IC601, #1)

CH1 P-P=100V CH1 RMS=350.2V

DC

2 100V (IC601, #1)

CH1 P-P=100V CH1 RMS=325.8V

AFC

DPM001T1A 71

DPM001T1A - sterownik zasilaczy impulsowych

Zasilacz chassis CP-005 firmy Daewoo

54321 6

!

!

!

!

!

D51N4148

D61N4148

D1

1N41

48

Q1

KT

C3

87

5

R3330

C147n

R1 33

Q2

KTC3875C23n3

R2 1k

C4 100n

C6100n C5 220p

D31N4148

C3 22n

PC2LTV819

PC1LTV819

R5330

D21N4148

R6 330

CAUTION “LIVE MAINS”

STBY-5V

!

RC7320 J046

100

Q704

KTC3198

RC73110 D820

1N4148CC8010.1μ

COLD

HOTRLY1RY-SS112GM

D83

9R802

3.3 7W

D83

8D

837

D84

0C8044700p1kV

C8034700p1kV

L802HC-3550

R804510k

R803510k

R81033k

!!

!

!!

!

!

!

P802

P801

L801

D/G

SW801

R801DJ140M290L

LF-24A3

F80

1

AC

250V

4A

R8903.3M1/2W

C801

0.47μ AC250VP/CORDAC 230V

50Hz

I802DPM001T1A

R834

3.9kL800

RS208

R8190.272W

CC8410.01μ50V

C8072200p(M)1.6kV #7

#3

#5

T801TSM-4042A5

#6

Q801

2SK2671

C805100μ400V

C8421000p1kV

D837÷D8404 × LT2A05G

72 DPM001T1A

10 11 12 13 14

1 3

2

STBY-5V

12V

16V

45V

133V

!

OCP

POWER

R1256

R10 470

R111k

D46.2V

PC1

PC2

R13

1k C8470n M

R14470k

Q4

KTC3875Q5 KRC1019

4.7k

4.7k

D3TL431A

R82.2k

C722n

R719.3k

R9100k

C8121000p4kV(AC)

R8128.2M 1/2W

GND

16V

12V

GND

45V

133V

#9

#8

#10

#14

#13

#11

L803HC-3550

C8091000p4kV(AC)

D816 R809

RC822

R805 Q802

KSA1013Y

R80636k

C825 22μ

R8080.82 2W

0

C8264.7μ

D835R2M

C815100μ180V

D806RGP30J

C814470p 1kV(HR)

D810D4937G

C81910μ100VC816

470p 1kV

D812D4937G

C8272200μ

16VC824470p 1kV

C8201000μ

25V

C823470p 1kV

D808D4937G

R823100

R824100

D704JUMPER

L70110μH

C7041000μ

16VI703

KA7805

I805STV8131

RC8281k

RC8291k

C828100μ16V

3

6

4

21

5

7

OUTPUT2

OUTPUT1REFERENCE

PROTECTION DISABLE

DISABLE

8V

5V

C82910μ50V

C50347μ16V

C850182W

C85047μ16V

C830470μ16V

CC8300.1μ

L80639μH

FA13842, FA13843, FA13844, FA13845 73

FA13842, FA13843, FA13844, FA13845 - sterowniki zasilaczy impul-

sowych

Schematy blokowe

Opis wyprowadzeñ uk³adów: FA13842, 13843, 13844,13845

Pin No. Symbol Function Description

1 COMP Compensating Error amplifier output, available for loop compensation circuit

2 FB Feedback Inverting input of the error amplifier

3 ISNS Current sensing Input voltage proportional to inductor current

4 RT/CT Oscillator controlSetting oscillation frequency and maximum duty-cycle withresistor RT and capacitor CT

5 GND Ground Ground

6 OUT Output Output for driving a power MOSFET

7 VCC Power supply Power supply

8 VREF Reference voltageReference voltage and current source charging capacitor CT

through resistor RT

2

1

4

3

7

8

6

5

30V

UVLO

UVLO

+

+

+

VCC

ENB 2.5V

5V REF

OUTPUT

ENB

OSC

S

R QB

QFF

2

1 1V

ER AMP

+

GND

OUT

VREF

VCC

RT/CT

FB

COMP

ISNS

5V Controlled block

FA13842, 13843

2

1

4

3

7

8

6

5

30V

UVLO

UVLO

+

+

+

VCC

ENB 2.5V

5V REF

OUTPUT

ENB

OSC

S

R QB

QFF

2

1 1V

ER AMP

+

GND

OUT

VREF

VCC

RT/CT

FB

COMP

ISNS

5V Controlled block

FA13844, 13845

TFF

QB

QCLK

74 FA13842, FA13843, FA13844, FA13845

+

+

+

+

7 1 4 2 3

8 6 5

+

+

++

+C

7C

17

16

V0

~4

A

GN

D

L1

3.3

µH

C1

81

00

0µ

F

47

00

µF

×2

D6

YG

90

2C

T1

C1

54

70

pF

R2

71

00

k

C1

60

.02

2µ

F

D6

ER

A2

2-1

0

C1

22

0µ

F4

00

V

R1

56

0k

DB

AC

80

~2

64

V

+ -

~ ~

RT

8.2

k

VC

C

CO

MP

30

V

CT

22

00

pF

10

00

pF

C11R

T/C

T

FB

ISN

SR

19

1k

PC

2

C1

01

00

pF

R1

81

k

1

2

1V

S

RQ

B

QF

F

OS

C

UV

LO

UV

LO

VC

C5V

RE

F

EN

B2.

5V

OUTPUT

EN

B

F11

38

42

R3

03

3

R3

11

00

D11

ER

A9

1-0

2

VR

EF

OU

T

GN

D

C1

40

.1µ

F

C2

22

µF

D1

ER

A9

1-0

2

R2

94

.7k

R0

.33S

R2

81

kD

10

ER

A2

2-1

0

MO

SF

ET

2S

K2

10

1R

20

1.2

k

PC

2

IC

R2

25

60 C

12

0.1

µF

VR

15

k

R3

22

.2k

R2

11

0k

Sc

he

ma

t a

plik

ac

yjn

y

Ró

¿n

ice

miê

dzy

uk³a

dam

iFA

seri

i1384X

Typ

uk³a

du

Pró

gsta

rtu

Pró

gsto

pu

Maksym

aln

yw

sp

ó³c

zyn

nik

wyp

e³n

ien

iaO

bu

do

wa

FA

13842P

DIP

FA

13842N

16.5

V±1V

9V

±1V

96%

SO

P

FA

13843P

DIP

FA

13843N

9.6

V±1V

9V

±1V

96%

SO

P

FA

13844P

DIP

FA

13844N

16.5

V±1V

9V

±1V

48%

SO

P

FA

13845P

DIP

FA

13845N

9.6

V±1V

9V

±1V

48%

SO

P

Pod

staw

ow

e p

aram

etr

y:

- nap

iêci

e za

sila

nia

VCC

10

÷2

5V

FA5301BP(N) 75

FA5301BP(N) - sterownik zasilaczy impulsowych

++

+

+

+

OSC

VREF

R

S

Q

FF

OFF

OFF

PWM

O.C.P. 450µA

0.6V

5V

BIAS

ER.AMP2.5V

L.O

ON/OFF

15

4

14

2

1

+

3 7 5 6 8

9

1011121316

REF

FB

CSO

IN (+)

IN (-)

ER.OUT GND IS CD ON/OFF

VCC SYNC CSY CT DT

OUT

FA5301BP(N)

Schemat blokowy

Opis wyprowadzeñ uk³adu FA5301BP(N)

Pin No. Pin Symbol Description

1 IN (-) Inverting input to error amplifier

2 IN (+) Non-inverting input to error amplifier

3 ER.OUT Error amplifier output

4 FB Feedback input

5 IS Overcurrent detection

6 CD Overcurrent cutoff delay capacitor

7 GND Ground

8 ON/OFF Output ON/OFF control

9 OUT Output

10 DT Dead time adjustment

11 CT Oscillator timing capacitor

12 CSY External synchronizing signal detection capacitor

13 SYNC External synchronization input

14 CSO PWM soft-start capacitor

15 REF Reference voltage output (5V)

16 VCC Power supply

76 FA5301BP(N)

16

VC

C

1

IN(-

)

15

RE

F

2

IN(+

)

14

CS

O

3

ER

.OU

T

13

SY

NC

4FB

12

CS

Y

5IS

11

CT 6CD

10

DT 7

GN

D

9

OU

T

8

ON

/OF

F

+

+

+

++

+ +

R1

AC

IN

C1

R2

Q1

6.8

V

33

0

C2

R7

TR

D1

D2C

4

C5

R1

0

R1

20V

C6

R11

PC

1

Q3

TR

R8

R3

Q2

C3

R6

56

k

47

k 1000

p10

µ3

3k

6.8

V1

µ

10

k

10

0p

47

µ1

0V

PC

1

2.2

k

10

00

p

1k

10

0k

4.7

µ

R5

R9

R4

R1

3IC

1

fHS

YN

CP

UL

SE

~4

VP

P

FA

53

01

BP

/N

Sc

he

ma

t a

plik

ac

yjn

y

FA5304AP(S), FA5305AP(S) 77

FA5304AP(S), FA5305AP(S) - sterowniki zasilaczy impulsowych

+

+

+

++

OSC U.V.L.O

R

S

Q

FF

BIAS

+

OFF

2.7V

0.56V

7.0V

ZnQ

2.0V

ER.AMP

3.6V

PWM

O.C.P

0.24V

10µA

8 7

6

5

43

2

1

CS CT

VCC

OUT

GNDIS(+)

FB

IN(-)

FA5304AP(S)

Schemat blokowy

Opis wyprowadzeñ uk³adu FA5304AP(S)

Pin No. Pin Symbol Description

1 IN (-) Inverting input to error amplifier

2 FB Error amplifier output

3 IS (+) Overcurrent (+) detection

4 GND Ground

5 OUT Output

6 VCC Power supply

7 CT Oscillator timing capacitor

8 CS Soft-start and ON/OFF control

78 FA5304AP(S), FA5305AP(S)

+

+

+

++

OSC U.V.L.O

R

S

Q

FF

BIAS

+

OFF

2.7V

0.56V

7.0V

ZnQ

2.0V

ER.AMP

3.6V

PWM

O.C.P

-0.17V

10µA

8 7

6

5

43

2

1

CS CT

VCC

OUT

GNDIS(-)

FB

IN(-)

FA5305AP(S)

Opis wyprowadzeñ uk³adu FA5305AP(S)

Pin No. Pin Symbol Description

1 IN (-) Inverting input to error amplifier

2 FB Error amplifier output

3 IS (-) Overcurrent (-) detection

4 GND Ground

5 OUT Output

6 VCC Power supply

7 CT Oscillator timing capacitor

8 CS Soft-start and ON/OFF control

Schemat blokowy

FA5304AP(S), FA5305AP(S) 79

+ +

BIA

S

+

+

OS

CU

.V.L

.O

OC

P

8 1

76

5

23

4

+

+

+

10

0V

AC

~240

V

33

0p

51

k

EQ

A0

3-2

3

CS

CT

VC

C

0.1

µ

IN(-

)F

BIS

(+)

0.0

47

µ

2.2

kP

C1

GN

D

68

00

p

18

0

0.3

3

OU

T2

2

22

µ

47

µ1

0k

0.0

1µ

ER

A9

1-0

2

ERB44-10

TR

ER

C8

4-0

09

22

00

µ

1k

1k

PC

1P

C8

17

68

0µ

H

2S

K9

03

TL

43

1C

68

0

0V

3k

8.2

k

33

0k

0.1

µ

68

00

p1

6k

6.5

V2

.5A

FA

53

04

AP

(S)

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

53

04

80 FA5304AP(S), FA5305AP(S)

+ +

BIA

S

+

+

OS

CU

.V.L

.O

OC

P

8 1

76

5

23

4

+

100V

AC

330p

51k

EQ

A03-2

3

CS

CT

VC

C

0.1

µ

IN(-

)F

BIS

(-)

0.0

47µ

2.2

kP

C1

GN

D

6800p

180

0.3

3

OU

T22

22µ

47µ

0.01µ

ER

A91-0

2

TR

ER

C84-0

09

2200µ

1k

PC

1P

C817

680µ

H

TL431C

680

0V

3k

8.2

k

330k

0.1

µ

6800p

16k

6.5

V2.5

A

1k

2S

K1008

10k

+

+

ER

A15-0

4*4

FA

5305A

P(S

)

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

53

05

FA5304AP(S), FA5305AP(S) 81

Fragment schematu zasilacza kamery VP-J50 firmy Samsung

7

CS

7

CT

6

VCC

5

OUT

1 2 3 4

RT FB IS(+) GND

R1121.5M

R11133

R11033

R108220

R11482k

R10582k

R10482k

R1023.32W

R10382k R106

47k2W

R1012.7M1/2W

R1071

1/2W

R1090.471W

R

R1138.2kC113

0.12

C112390p

C1141000p

C1032200p

C1022200p

C101224

C1070.01

C1100.1

C1500.01

+

C1112.250

+ +C1083335

C10910050

+

C10647

400(GA)

D1061N4148

D102AU01A

ERA22-10

D101S1WBA 60

D104AU01A/

ERA22-10

D105AU01A/

ERA22-10

IC102PC113PHOTO

COUPLER

D107MTZ 4.7B

D108UZ 24BH

D103MTZ 20B

IC101FA5304

CONTROLLER

F101250V 1.25A

T101EE-25

Q1012SK904

SWITCHING

L101BSF-2123

20MH

#1

#2 #3

#4

#5

82 FA5304AP(S), FA5305AP(S)

8 7 6 5

1 2 3 4

R15110

1/4W

R152680

R16212k

R161220

VR1525k

R164100k

R1502.7k

R1639101%

R1656201%

R15910

R1584.7k

R1574.7kR156 100k

VR1511k

R1549101%

R1552.2k

R1532.7k

R16810k

R167 100 1W

R1664.7 1/2W

R169150

1/4W

R17010k

R1600.11W

15001

C1511000p

C1521000p

C1560.1

C1042200p

C1052200p

+

C1571

50

+C1552.250

+ +C1531000

16(GA)

C15447016

(SG)

D151ESAC85M/

FMB29L

D1541N4148

0

D1551N4148

D152ER881-004

D153MTZ5.1B

Q153DTC114-ESSWITCHING

Q154DTC114-ESSWITCHING

IC151LM358NOP AMP

Q152D1207

SWITCHING

Q151B1127

SWITCHING

F151125 V 2A

L15110µH

+

+

VCC

GND

T101EE-2519

G

1

#6

#8

#7

#9

#7

#3

#8

#4

#5

#1

#6

FA5331P(M), FA5332P(M) 83

FA5331P(M), FA5332P(M) - sterowniki zasilaczy impulsowych

OSC UVLO BIAS

ON/OFF

MUL

+

+

RSS

Q

14

SYNC

15

CT

11

CS

13

REF

10

VCC

12

ON/OFF

9 VC

8 OUT

7 GND

6 VIN

5 VFB

4 OVP

15

VDET

2

IIN-

1

IFB

16

IDET

10µA

BIAS

5V

15k

5k

CURR. AMP

PWMCOMP

10k

OVP

ER.AMP

OCP Vp

Vp

Dmax

Vocp

FA5331P(M)/FA5332P(M)

Opis wyprowadzeñ uk³adu FA5331P(M) i FA5332P(M)

Pin No. Pin Symbol Description

1 IFB Current error amplifier output

2 IIN- Inverting input to current error amplifier

3 VDET Multiplier input

4 OVP Overvoltage protection input

5 VFB Voltage error amplifier output

6 VIN- Inverting input to voltage error amplifier

7 GND Ground

8 OUT Output

9 VC Power supply to output circuit

10 VCC Power supply

11 CS Soft-start

12 ON/OFF Output ON/OFF control input

13 REF Reference voltage

14 SYNC Oscillator synchronization input

15 CT Oscillator timing capacitor and resistor

16 IDET Non-inverting input to current error amplifier

Schemat blokowy

Ró¿nice miêdzy uk³adem FA5331P(M) a FA5332P(M)

Parametr FA5331P(M) FA5332P(M)

Napiêcie odniesienia Vr 1.48 ÷ 1.6V 1.519 ÷ 1.581V

Napiêcie wejœciowe sekcji zabezpieczenia nadnapiêciowego 1.56 ÷ 1.72V 1.617 ÷ 1.683V

Próg napiêciowy wyjœcia uk³adu ON/OFF przy 25°C 2 ÷ 3.5V 2.8 ÷ 3.4V

Próg przejœcia ze stanu OFF / ON 14.3 ÷ 16.3V 14.6 ÷ 16V

84 FA5331P(M), FA5332P(M)

IFB

IIN-

VD

ET

OV

PV

FB

VIN

-G

ND

OU

T

+

+

F1

5A

L2

AC

IN8

5~

26

4V

C11

0.1

µ

D2~

D5

ER

D03-0

6

R8

24

0k

R7

24

0k

C12

0.4

7µ

L1

1.2

mH

C10

0.2

2µ

R26

10

D9

ER

A91-0

2

D8

ER

A91-0

2 D6

ER

A82-0

04

R25

82

k

R 0.2

7s

R2

4.7

gQ

12

SK

19

82

C13

22

0µ

D1

YG

912S

63

85

V2

00

W

Vout 0

VD

7E

RA

15-0

6

R24

33

kV

CC

18

V(

)

ON

/OF

F

C

0.0

1µ

nR 1

0nR 22

kT

C

33

0p

T

R 82g1

C40.15µ

C10.15µ

R4

68

0k

R3

33

kR

51

0k

C2

68

pR

62

.7k

C3

47

0p

R 91

0k

OF

ST

C

10

0µ

v

R9

180k

R16

27

0k

R2

18

0k

R17

270k

R1

1k

R18

2.2

kV

R1

1k

GN

D

IDE

TC

TS

YN

CR

EF

ON

/OF

FC

SV

CC

VC

FA

5331

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

53

31

FA5331P(M), FA5332P(M) 85

IFB

IIN-

VD

ET

OV

PV

FB

VIN

-G

ND

OU

T

+

+

F1

5A

L2

AC

IN85~

264V

C11

0.1

µ

D2~

D5

ER

D03-0

6

R8

240k

R7

240k

C12

0.4

7µ

L1

1.2

mH

C10

0.2

2µ

R26

10

D9

ER

A91-0

2

D8

ER

A91-0

2 D6

ER

A82-0

04

R25

82k

R 0.2

7s

R2

4.7

gQ

12S

K1982

C13

220µ

D1

YG

912S

6385V

200W

Vout 0

VD

7E

RA

15-0

6

R24

33k

VC

C18V

()

ON

/OF

F

C

0.0

1µ

nR 2

7nR 22kT

C

330p

T

R 82g1

C40.15µ

C10.15µ

R4

680k

R3

33k

R5

10k

C2

68p

R6

2.7

kC

3470p

C

100µ

v

R9

220k

R16

270k

R2

150k

R17

270k

R1

1.5

kR

18

2.2

k

GN

D

IDE

TC

TS

YN

CR

EF

ON

/OF

FC

SV

CC

VC

FA

5332

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

53

32

86 FA7610CP(N)/12CP(N)/17CP(N)

FA7610CP(N)/12CP(N)/17CP(N) - sterowniki zasilaczy impulsowych

FA7610CP(N)

VREF OSC

U.V.L.O

+

+

++

+

+

BIAS

0.52V

ER.AMP

PWM

OFF

OFF

500

S.C.P.

1.5V

30µAL.O

8

REF

7

CT

6

CS

5

VCC

4

OUT

3

GND

2

FB

1

IN (-)

Schematy blokowe

VREF OSC

U.V.L.O

+

+

+

+

+

BIAS

0.52V

ER.AMP

PWM

OFF

OFF

S.C.P.

1.5V

30µAL.O

8

REF

7

CT

6

CS

5

VCC

4

OUT

3

GND

2

FB

1

IN (-)

FA7612CP(N)

FA7610CP(N)/12CP(N)/17CP(N) 87

VREF OSC

U.V.L.O

+

+

++

+

+

BIAS

0.52V

ER.AMP

PWM

OFF

OFF

S.C.P.

1.5V

30µAL.O

8

REF

7

CT

6

CS

5

VCC

4

OUT

3

GND

2

FB

1

IN (-)

FA7617CP(N)

Opis wyprowadzeñ uk³adów: FA7610CP(N), FA7612CP(N), FA7617CP(N)

Pin No. Pin symbol Description

1 IN (-) Inverting input to error amplifier

2 FB Error amplifier output

3 GND Ground

4 OUT Output

5 VCC Power supply

6 CS Capacitor for soft-start, short circuit protection and delay

7 CT Oscillator timing capacitor

8 REF Reference voltage output (2.5V)

Ró¿nice miêdzy uk³adami FA7610CP, FA7612CP i FA7617CP

Parametr FA7610 FA7612 FA7617

Maksymalny wspó³czynnik wype³nienia(n.2 = 1.2V)

58 ÷ 75% 100% 63 ÷ 71%

Stan niski na n.4 0.25 ÷ 0.65V 0.9 ÷ 1.5V 0.9 ÷ 1.5V

Pobór pr¹du 1.6 ÷ 2.2mA 1.5 ÷ 2.2mA 1.5 ÷ 2.2mA

88 FA7610CP(N)/12CP(N)/17CP(N)

FA

7610C

P(N

)

++ + +

+

+V

RE

FO

SC

.

U.V

.L.O

0.5

2V

ER

.A

MP

PW

M

S.C

.P

OF

F

OF

F

50

0

L.O

30

µA

+

D1

C2

12

V

+

D2

C3

5V

+

C4

-5V

C1

10

00

p

0.0

1µ

0.0

1µ

18

0k

33

0k

36

k

22

00

pF

18

.75

k1k

2.2

k

+T

R

Vcc

4.7

µ

VC

C

87

65

12

34

2.5

V

Q1

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

76

10

CP

(N)

FA7610CP(N)/12CP(N)/17CP(N) 89

FA

7612C

P(N

)

++ +

+

+V

RE

FO

SC

.

U.V

.L.O

0.5

2V

ER

.A

MP

PW

M

S.C

.P

OF

F

OF

F

L.O

30

µA

10

00

p

0.0

1µ

0.0

1µ

18

0k

33

0k

36

k

4.7

µ

VC

C

VC

C

87

65

12

34

2.5

V

2.2

k1

8.7

5k

1k

C1

R2

Q1

22

00

pF

R1

+

+

D1

5V

C2

L1

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

76

12

CP

(N)

90 FA7610CP(N)/12CP(N)/17CP(N)

FA

7617C

P(N

)

++ + +

+

+V

RE

FO

SC

.

U.V

.L.O

0.5

2V

ER

.A

MP

PW

M

S.C

.P

OF

F

OF

F

L.O

30

µA

10

00

p

0.0

1µ

0.0

1µ

18

0k

33

0k

36

k+

TR

VC

C

+

+5

V

4.7

µ

VC

C

87

65

12

34

2.5

V

2.2

k1

8.7

5k

1k

R3

R2

Q1

+

-5V

Sc

he

ma

t a

plik

ac

yjn

y u

k³a

du

FA

76

17

CP

(N)

FA7610CP(N)/12CP(N)/17CP(N) 91

R708680k

VREF OSC

++

+

+

+ + +

+

2

1

+

+

IC702FA7610NPOWER

PWM

R705180k

R7070

C75410µ(M)(16V)

C70347µ

(16V)

C753

0.0022(G)C-FZ0069CE

R70939k(F)

CS VCC

OUTPWMFBVIN

R7061M

+

C7080.01

R7035.6k

R71022k R704

6.8k

C7070.022

(25V)Q702

2SC3518(K)POWER OUT PUT

+

C7520.068(25V) R711

1k(B)

R7122.2k

M7793TA+B ADJ.

REGOL.+B

C76947µ

(10V)C-EZ0153TA

C70447µ

(10V)C-EZ0153TA

C7400.01

(100V)F7011.25A

FS-H1221CEFUSE

D701DX0274CE

F7021AFS-H1022CEFUSE

L704100µH

CILC0033CE

C730470p

(100V)

D7071SS250

C736100p

(100V)

D706IS2836

C729330p

D705DX0274CE

C711330p

D704 IS2836

C706270p

T701TRNZ0395CE D703

IS2836

L70710µHVP-1M 100KIR6N

C728330p

C7480.1

(25V)C714100µ(10V)

C-E Z00 95GE

L703 100µHCILC0034CE

C70210µ(M)(25V)(TA)

C712100µ(M)(6.3V)

C701100µ(6.3V)

L701100µH

CILC0033CE

C7131µ(M)(50V)

C7220.1

(25V)

C7151µ(M)(50V)

L70633µH

VP-1M330K4R 2N

L70533µH

VP-1M330K4R2N

+

S701SW-S0109CE

ON

OFF

(CHARGE)

R70115

(1/8W)

R70215

(1/8W)

R70315

(1/8W)

+

C72547µ

(10V)C-EZ0153TA

C72447µ

(10V)C-EZ0153TA

C71082µ(M)(10V)

C7091µ(M)(50V)

5.9

4

5

6 3

2

1

1 2 3 4

5678

0.6 1.2 0.3

5.90.50.42.6

18

3

4

5

1

2

3

2

1

3+

DRY CELL

CHARGER

J752JAKE0047CEEXT.DC(6.5V)

(E.S)

9

10

1

6

8

7

3

2

BACKLIGHT

-21V

-8V

5V

13V

35V

Fragment schematu OTVC 03LC1000 firmy Philips

92 FA7611CP(E)

FA7611CP(E) - sterownik zasilaczy impulsowych

+

+

+

+++

++

VREF OSC

U.V.L.O

BIAS

2.5V

VCC

0.5V

ER.AMP1

ER.AMP2 PWM2

OFF

1.5V

1.5V

S.C.P

PWM1

+++

30µA

OFF

L.O

16 1 2

9

10

11

8

7153

6

5

4

13

12

REF CT CS

VCC

OUT1R

OUT1

OUT2

GNDDT1DT2

FB2

IN2(-)

IN2(+)

IN1(-)

FB1

14IN1(+)

FA7611CP(E)

Schemat blokowy

Opis wyprowadzeñ uk³adu FA7611CP(E)

Pin No. Pin Symbol Description

1 CT Oscillator timing capacitor

2 CS Capacitor for soft-start, short-circuit protection and delay

3 DT2 Dead time adjustment

4 IN2 (+) Non-inverting input to error amplifier

5 IN2 (-) Inverting input to error amplifier

6 FB2 Error amplifier output

7 GND Ground

8 OUT2 CH. 2 Output

9 VCC Power supply

10 OUT1R CH. 1 Current limiting resistor

11 OUT1 CH. 1 Output

12 FB1 Error amplifier output

13 IN1 (-) Inverting input to error amplifier

14 IN1 (+)Non-inverting input to error amplifier

Reference voltage (0.5V)

15 DT1 Dead time adjustment

16 REF Reference voltage output (2.5V)

Podstawowe parametry:

- napiêcie zasilania VCC 3.6÷20V

FA7611CP(E) 93

16

RE

F

1CT

15

DT

1

2CS

14

IN1

(+)

3

DT

2

13

IN1

(-)

4

IN2

(+)

12

FB

1

5

IN2

(-)

11

OU

T1

6

FB

2

10

OU

T1

R

7

GN

D

9

VC

C

8

OU

T2

+

C1

3

+ C1

2

+ C11

+ C1

+

+

+

C2

0

L2

D1

0

D11

D1

2

Q1

TR

10

V

-10

V

24

VF

lyb

ack

63

.5k

1k

0.0

1µ

1M

C2

RO

UT

1

R2

0R

21

Q2

0.0

1µ

1M

4.7

µ

33

0k

1k

20

.07

k2

.2k

82

0k

56

k

10

00

p

Bu

ck

5V

10

0k

22

k

22

00

0p

VC

C

3.3

k

VC

C

FA

76

11C

P(E

)

-

D2

0

Ap

lik

ac

ja w

prz

etw

orn

icy

ty

pu

flyback

94 FA7611CP(E)

16 1

RE

F

CT

15 2

DT

1

CS

14 3

IN1

(+)

DT

2

13 4

IN1(-

)

IN2

(+)

12 5

FB

1

IN2(-

)

11 6

OU

T1

FB

2

10 7

OU

T1

R

GN

D

9 8

VC

C

OU

T2

+

+

+

+

+

VC

C22

00

0p

3.3

k3

0.1

k 1k

0.0

1µ

R11

C1

C1

0

RO

UT

1

L1

D1

0

5V

Bu

ck

C2

VC

C

Q2Q

1

Inve

rtin

g-5

V

D2

0

R2

1

R2

0

C2

0L

2

47

00

0p

1k

2.2

k5

.02

k

10

0k

22

k

82

0k

4.7

µ

33

0k

56

k

10

00

p

FA

7611C

P(E

)

-

Ap

lik

ac

ja w

prz

etw

orn

icy

ty

pu

buck

FA7613CP(E) 95

FA7613CP(E) - sterownik zasilaczy impulsowych

VREF OSC

+

+

+++

16

1

15

2

14

3

13

4

12

5

11

6

10

7

9

8

Vcc

BIAS

Vcc

30µA

1.25V

S.C.P

PWM

L.O

OFFER.AMP

NC REF IN(+) IN(-) FB DT GND NC

NC ON/OFF RT CT SCP VCC OUT NC

FA7613CP(E)

Opis wyprowadzeñ uk³adu FA7613CP(E)

Pin No. Pin Symbol Description

1 NC -

2 REF Reference voltage output (1.25V)

3 IN (+) Non-inverting input to error amplifier

4 IN (-) Inverting input to error amplifier

5 FB Error amplifier output

6 DT Dead time adjustment

7 GND Ground

8 NC -

9 NC -

10 OUT Output

11 VCC Power supply

12 SCP Capacitor for short-circuit protection and delay

13 CT Oscillator timing capacitor

14 RT Oscillator timing resistance

15 ON/OFF Output ON/OFF control

16 NC -

Schemat blokowy

Podstawowe parametry:

- napiêcie zasilania VCC 2.5÷20V

96 FA7613CP(E)

16

NC 1NC

15

ON

/OF

F

2

RE

F

14

RT 3

IN(+

)

13

CT 4

IN(-

)

12

SC

P

5FB

11

VC

C

6DT

10

OU

T

7

GN

D

9 NC 8NC

+

+

+ +

+5

V

-5V

Vcc

6.8

k

4.7

µ

10

00

p

10

0k

R3

R2

TR

0.0

1µ

1µ

12

0k

10

0k

1k

6.7

1k

VC

C0.0

1µ

2.2

k

[H

i[

Lo

w:O

N:O

FF

ON

OF

F

FA

76

13

CP

(E)

Q1

-

Sc

he

ma

t a

plik

ac

yjn

y

FA7615CP(E) 97

FA7615CP(E) - sterownik zasilaczy impulsowych

+

+

+

+++

++

VREF OSC

U.V.L.O

BIAS

2.5V

VCC

0.5V

ER.AMP1

ER.AMP2 PWM2

OFF

500

1.8V

1.8V

S.C.P

PWM1

+++

30µA

OFF

L.O

16 1 15 2

9

10

11

8

7143

6

5

4

13

12

REF CT SYNC CS

VCC

OUT1R

OUT1

OUT2

GNDDT1DT2

FB2

IN2(-)

IN2(+)

IN1(-)

FB1

FA7615CP(E)

Opis wyprowadzeñ uk³adu FA7615CP(E)

Pin No. Pin Symbol Description

1 CT Oscillator timing capacitor

2 CS Capacitor for soft-start, short-circuit protection and delay

3 DT2 Dead time adjustment

4 IN2 (+) Non-inverting input to error amplifier

5 IN2 (-) Inverting input to error amplifier

6 FB2 Error amplifier output

7 GND Ground

8 OUT2 CH. 2 Output

9 VCC Power supply

10 OUT1R CH. 1 Current limiting resistor

11 OUT1 CH. 1 Output

12 FB1 Error amplifier output

13 IN1 (-) Inverting input to error amplifier

14 DT1 Dead time adjustment

15 SYNC External synchronization input

16 REF Reference voltage output (2.5V)

Schemat blokowy

Podstawowe parametry:

- napiêcie zasilania VCC 3.6÷20V

98 FA7615CP(E)

16

RE

F

1CT

15

SY

NC

2CS

14

DT

1

3

DT

2

12

FB

1

5

IN2(-

)

13

IN1(-

)

4

IN2(+

)

11

OU

T1

6

FB

2

10

OU

T1R

7

GN

D

9

VC

C

8

OU

T2

+

+

C20

+

C13

+

C12

+C11

+

C1

+

D1

D2

D3

C10 D20

4.7

k

2.2

k

33p

22k

68k

1k

0.1

µ VC

C

5V

fHS

YN

CP

ULS

E15.7

5kH

z

20.0

7k 2

200pF

VC

C

RO

UT

1

0.0

22µ

TR

Q1

5V

Fly

back

Q2

L2

Boost

12V

0.0

22µ

2200P

1k

54.4

3k

3.3

k4.7

µ

470k

330k

1500p

47k

22k

56k

FA

76

15

P(M

)

-

Sc

he

ma

t a

plik

ac

yjn

y

FA7616CP(E)(V) 99

FA7616CP(E)(V) - sterownik zasilaczy impulsowych

VREFON OFF

OSC BIAS

START

+

+

++

++

+

PWM2

PWM1ER.AMP1

ER.AMP2

1.2V

1 16 14 13

9

7

8610

5

4

3

11

12

2

15ON/OFF

CT

IN1(-)

FB1

IN2(+)

IN2(-)

FB2

DT1 DT2 GND

OUT2

OUT1

CSTVCC1REFVCC2FA7616CP(E)(V)

Schemat blokowy

Opis wyprowadzeñ uk³adu FA7616CP(E(V)

Pin No. Pin Symbol Description

1 VCC2 IC main power supply

2 CT Oscillator timing capacitor

3 IN2 (+) Non-inverting input to error amplifier

4 IN2 (-) Inverting input to error amplifier

5 FB2 Error amplifier output

6 DT2 Dead time adjustment

7 OUT2 CH. 2 Output

8 GND Ground

9 OUT1 CH. 1 Output

10 DT1 Dead time adjustment

11 FB1 Error amplifier output

12 IN1 (-) Inverting input to error amplifier

13 CST Start-up circuit timing capacitor

14 VCC1 Power supply 1

15 ON/OFF Output ON/OFF control

16 REF Reference voltage output (1.20V)

100 FA7616CP(E)(V)

RE

F

16 1

VC

C2

ON

/OF

F

15 2CT

VC

C1

14 3

IN2(+

)

CS

T

13 4

IN2(-

)

IN1(-

)

12 5

FB

2

FB

1

11 6

DT

2

DT

1

10 7

OU

T2

OU

T1

9 8

GN

D

+

+

+

+

+

VC

C1C4

3.3

k

100k

100k 1000p

C6

0.3

3µ

5.6

k

17.3

5k

100µ

1.2

k

VC

C

1.4

~3.6

V

47

Q1

D1

L1

6.8

k56

p

Q2

Q3

10k

330µ

100µ

L2

5V

Boost

TR

D2

Fly

back

3V

100µ

47

Q4

Q6

Q5

6.8

k

1.2

k

56p

10k

31k

10k

33k

0.3

3µ

100k 1

00k

22k

10k

1500p

C3

FA

76

16

+

Sc

he

ma

t a

plik

ac

yjn

y

Podstawowe parametry:

- napiêcie zasilania 1 VCC1 1.4÷12V

- napiêcie zasilania 2 VCC2 2.5÷12V

- czêstotliwoœæ oscylatora fOSC 10÷500kHz

FA7622CP(E) 101

FA7622CP(E) - sterownik zasilaczy impulsowych

+

OSC

Dutylimit

UVLO

SW

OCP

Timer&

latch

BIAS

+

+

+

Dutylimit

OCP

ER.AMP1

ER.AMP2

PWM2

PWM1VB

20 16 1 2 14 13

12

15

11

10

8

97

6

5

4

3

18

17

19

REF DT1 CT RT VCC1 SW

OCL2

OUT2

OUT1

OCL1

VCC2

GNDDT2

FB2

IN2-

IN2+

CP

IN1+

FB1

ON/OFF

FA7622CP(E)

Schemat blokowy

Opis wyprowadzeñ uk³adu FA7622CP(E)

Pin No. Pin Symbol Description

1 CT Oscillator timing capacitor

2 RT Oscillator timing resistor

3 CP Timer and latch circuit

4 IN2+ Non-inverting input to error amplifier

5 IN2- Inverting input to error amplifier

6 FB2 Error amplifier output

7 DT2 Dead time adjustment

8 OCL2 Overcurrent limiting circuit 2

9 GND Ground

10 OUT2 CH. 2 output

11 OUT1 CH. 1 output

12 VCC2 Power supply 2

13 SW Switch for boost circuit

14 VCC1 Power supply 1

15 OCL1 Overcurrent limiting circuit 1

16 DT1 Dead time adjustment

17 FB1 Error amplifier output

18 IN1+ Non-inverting input to error amplifier

19 ON/OFF Output ON/OFF control

20 REF Reference voltage output

102 FA7622CP(E)

20

RE

F

1CT

19

ON

/OF

F

2RT

18

IN1+

3CP

17

FB

1

4

IN2+

16

DT

1

5

IN2-

15

OC

L1

6

FB

2

14

VC

C1

7

DT

2

13

SW 8

OC

L2

12

VC

C2

9

GN

D

11

OU

T1

10

OU

T2

+

+

+

+

2.2

k

684

683

ON

/OF

F

470k

10.6

k

683

330

472

683

330µ

1µ

10

0.3

3100µ

33µ

47k

VIN

5.5

~9V

5V

47µ

180p

36k

1µ

102

472

0.3

3

12V

100µ 33µ

10

330

3.3

k

120k

360k

100k

510k

470k

683

64k

3.3

k

47k

FA

7622P

(M)

Sc

he

ma

t a

plik

ac

yjn

y

HA17384SPS/SRP/HPS/HRP/17385HPS/HRP 103

HA17384SPS/SRP, HA17384HPS/HRP, HA17385HPS/HRP - sterowni-

ki zasilaczy impulsowych

5V bandgap

referenceregultor

UVL1

VL VH

H

L

UVL2

Vref > 4.7V

TSDsense

160°C

CSlatch

R

S Q

OVPlatch

S

R Q

Latch setpulse

EA

OVP

CS

OR

OUT

0.8mA

6.5V1

2Vref

(2.5V)

7.0V 2VF

*1

2R

R

1V

PWM LOGIC

Oscillator

Vref

2.8V

1.2V

8.4mA

34V

NOR

Totem poleoutput circuit

1COMP

2FB

(OVP input)

3CS

4RT/CT 5 GND

6 OUT

7 VIN

8 VREF

HA17384SPS/SRP, HA17384HPS/HRP, HA17385HPS/HRP

Schemat blokowy

Ró¿nice pomiêdzy uk³adami: HA17384SPS/SRP, HA17384HPS/HRP,HA17385HPS/HRP

DILP (DP-8)SOP8

(FP-8DC)

TSD (thermalshutdownprotection)

OVP (overvoltage

protection)VTH UVL (V) typ. VTL UVL (V) typ.

HA17384SPS HA17384SRP - - 16 10

HA17384HPS HA17384HRP X X

HA17385HPS HA17385HRP X X 8.4 7.6

104 HA17384SPS/SRP/HPS/HRP/17385HPS/HRP

10k

10k

47k

2SA1029

150k

R10k

T

1k1k 1

2W

51

2SK15674.7k

1.8k 330

3.3k

B4.7k

100µ200V

+ 220k1/4W

+10µ50V

+3.3µ

+

1000µ10V

100p

0.1µ

C3300p

T

470p

HRP32

SBDHRP24

HA17431

HA17431

When the error amplifier is used

Rectifier bridge diode

141V+

CommercialAC 100V Line filter

V16.4V

IN

HA17384H,HA17385H

Photocoupler(for output control)

P SB

DC5V, 3AOUTPUT

+

COMP

FB

CS

R /CT T

Vref

VIN

OUT

GND

Schemat aplikacyjny

Opis wyprowadzeñ uk³adów: HA17384SPS/SRP, HA17384HPS/HRP,HA17385HPS/HRP

Pin No. Symbol Function Note

1 COMP Error amplifier output pin 1

2 FB Inverting input of error amp./OVP input pin

3 CS Current sensing signal input pin

4 RT/CT Timing resistance, timing capacitance connect pin

5 GND Ground pin

6 OUT PWM Pulse output pin

7 VIN Power supply voltage input pin

8 Vref Reference voltage 5V output pin

Note: 1. Overvoltage protection (OVP) input is usable only for the HA17384H and HA17385H.

IX1487BM 105

IX1487BM - sterownik zasilaczy impulsowych

Fragment schematu OTVC DV6340S z chassis 4BS-C firmy Sharp

106 KA5M0765RQC

KA5M0765RQC - sterownik zasilaczy impulsowych

2.5R

R

4

7.5V

TSD (T =150 C)J °

Power-on Reset/Auto-restart

R

S

OSC

OVP-out

Q

LEB

Vref

Rsense

2

+

- OLP

1mA5uA

VREFVCC

55V

+

-

OVP-out (V =27V)CC

OCL (V =1.4V)S

ShutdownLatch

27V

+

-OVP

15V/9V UVLO

3

VCC

Feedback

Soft Start

INTERNAL BIAS

Good Logic

CLK

R

S Q 14V

VOLTAGELIMIT

CIRCUIT

1

Drain

GND

VS

VOFFSET

SenseFET

* LEB: Leading Edge Blanking*OCL: Over Current Limit

+

-

KA5M0765RQC

Schemat blokowy

Podstawowe parametry

- maksymalne napiêcie drenu 650V

- zakres napiêcia wejœciowego -0.3V÷VSD

- czas opóŸnienia po w³¹czeniu zasilania 25÷60ns

- czas opóŸnienia po wy³¹czeniu 105÷220ns

KA5Q - seria 107

KA5Q0765RT, KA5Q12656RT, KA5Q1265RF, KA5Q1565RF - sterow-

niki zasilaczy impulsowych

1.7R

R

4

IfbIds

Vz

+Vds

REF.

TSD 150 C° Power-on Reset

OVP

+

+

PWM

R

S

Sync.REF.

+5

3

OSC

Q

R

S Q

LEB

Burst modecontroller

+

PSRREF.

InternalBias

Vref +

UVLO

Vfb offset

Roff

Delay500nS OCL

REF.

Rsens

Ron

1

2

KA5Q0765RT, KA5Q12656RT, KA5Q1265RF, KA5Q1565RF

Schemat blokowy

Ró¿nice miêdzy uk³adami serii KA5Qxxxx

Uk³ad Obudowa Wartoœæ znamionowa IOVER

KA5Q0765RT-TU TO-220F-5L

KA5Q0765RT-YDTU TO-220F-5L (forming)650V, 7A 5A

KA5Q12656RT-TU TO-220F-5L

KA5Q12656RT-YDTU TO-220F-5L (forming)650V, 12A 6A

KA5Q1265RF-TU TO-3PF-5L

KA5Q1265RF-YDTU TO-3PF-5L (forming)650V, 12A 8A

KA5Q1565RF-TU TO-3PF-5L

KA5Q1565RF-YDTU TO-3PF-5L (forming)650V, 15A 11.5A

108 KA5S - seria

KA5S0765C, KA5S09654QT, KA5S0965, KA5S12656, KA5S1265 -

sterowniki zasilaczy impulsowych

OSC

2

Vth.sy

15/9VV UVLOCC

3

VCC

Bias

CLK

R

S Q

1

Drain

GND

VOFFSET

SenseFET

+

-

4Feedback

5Soft Start

& Sync

0.95mA4 A�

VREF

2.5R

R

+

-

OLP (Vfb=7.5V)

Power-on Reset (VCC=6.5V)

R

S

Q

Rsense

OVP (V =25V)CC

VS

TSD (T =160 C)J °

OCP (V =1.1V)S

1 s WindowOpen Circuit

� ShutdownLatch

VREFVCC

+

-

7V6V

2.5V

Vref+

-VREF UVLO

KA5S0765C, KA5S09654QT, KA5S0965, KA5S12656, KA5S1265

Schemat blokowy

Ró¿nice pomiêdzy uk³adami serii KA5Sxxxx

Uk³ad Obudowa BVdss Rds(on)

KA5S0765C-TU TO-220-5L

KA5S0765C-YDTU TO-220-5L (forming)650V 1.6R

KA5S09654QT-TU TO-220F-5F

KA5S09654QT-YDTU TO-220F-5L (forming)

650V 1.1R

KA5S0965-TU TO-3P-5L

KA5S0965-YDTU TO-3P-5L (forming)

650V 1.2R

KA5S12656-TU TO-3P-5L

KA5S12656-YDTU TO-3P-5L (forming)

650V 0.9R

KA5S1265-TU TO-3P-5L

KA5S1265-YDTU TO-3P-5L (forming)

650V 0.9R

Zalecane zamienniki:KA5S0765C - FS6S0765RCB

KA5S0965 - FS6S0965RCB

KA5S1265 - FS6S1265RE

KA5S12656 - FS6S1265RE

LA5613 109

LA5613 - regulator napiêcia

Schemat blokowy z elementami aplikacji

Opis wyprowadzeñ uk³adu LA5613

Nr nó¿ki Funkcja

1 Napiêcie wejœciowe Vcc2 o mniejszej wartoœci od napiêcia na n.7

2 Wyjœcie 5.1V/0.7A (Vo2)

3 Wejœcie w³¹czania/wy³¹czania napiêæ wyjœciowych (aktywne w stanie wysokim)

4 Masa

5 Filtr napiêcia Vo1

6 Wyjœcie napiêcia Vo1

7 Napiêcie wejœciowe Vcc1 o wiêkszej wartoœci od napiêcia na n.1 (Vcc1 � Vcc2)

8 Próbka napiêcia wejœciowego podanego na n.7

9 Filtr kompensacji fazy i regulacja napiêcia Vcc1

10 Rejestr prze³¹czania

Referenceregulator

Thermalshutdownprotector

Motor etc.

Vcc112.3 ±0.4V

AC

REC

SW.REGACTIVE

(H)

Vcc26V

+

CPU etc

Photo coupler

R1

R2

RRR. AMP. for SW. REG

ERR. AMP+

-

+

-

HVPROTECTOR

On / Offcontrol

Currentlimiter

+

Vo1 0.3A

Tuner etc.+

+

Currentlimiter

Vo2 5.1V/0.7A

+ AUDIOAMP etc.

+

-

LA56137

3

1

4

8

2

10

9

6

5

Podstawowe parametry:

- napiêcia wejœciowe Vcc1 12.3 ±0.4V

Vcc2 6 ±0.5V

- napiêcia wyjœciowe Vo1 >10.9V, typ. 11.3V

Vo2 4.9 ÷ 5.3V, typ. 5.1V

- pr¹dy wyjœciowe Io1 0 ÷ 0.3A

Io2 0 ÷ 0.7Aobudowa: SIP 10H (2.54mm)

LA5613

110 LA5613

14

13

7

8

10

9

11

12

3

5

2

1

T901QQS0011-001

!

PC901PC123F2

!

1

2

4

3

1 2 3 4 5

5.9 5.1 5.0 0 12.3

VC

C2

VD

2

ST

B

GN

D

VO

1-F

IL

IC901

D956 21DQ04

D973OPEN

D953RL2Z-LFB2

D952RL2Z-LFB2

D972OPEN

+ C953680/10

R951470

D951AU01Z

# + C955

#

+ C954820/16

L95133µ

+ C971220/10

CP

CP901N25!

L95333µ

+C972220/16

D955RD15ES-T1B1

D96411ES2

#

13.2 12.2

13.1

Q9562SB1256#

R967#

R968#

#Q957UN5215

0

0

RO

R977OPEN

D957OPEN

D9601N4148M

D958RD30ES-T1B1

+ C963220/6.3

+

C1/

D969AU01Z

+ C951220/6.3

R97024 1W

D966SHORT

D965AUO1Z

D968AUO1Z

R9552k2

R957100 1/4W

FR

!

+

+

C95922/63

C96022/50

GROUND POINTFOR SECONDARY

VOLTAGE

Strona wtórna zasilacza magnetowidu JVC HR-J245EK/J249EK

LA5613 111

5 6 7 8 9 10

12.3 11.6 12.3 12.3 1.3 11.0

VO

1-F

IL

VO

1

VC

C1

SE

NS

E

NF

VO

EA

A

01 LA5613

+

42

B951

R978OPEN

Q960OPEN

R979OPEN

Q961OPEN

R9735.6k

R97422k

R977OPEN

+

C96610/16

+

C967100/16

MY

MY

R97522k

C9730.018

/50

C974OPEN

D975

UZ

6.8

8S

A

C9610.01/50

B952

Q959OPEN

R972OPEN

R976OPEN

+

+C970OPEN

C968OPEN

D971OPEN

L954

150

Q9552SD2144S(UVW)

5.9 5.1

5.8

R963510

R964470

+

+

C96422/16

C965100/10

TP GND

DC (+)

DC (-)

SW5V

P.CTL(H)

SW12V

SW5V

SW12V

GND

TP901SW5V

GND (C)

GND (M)

AL5.8V

M12V

M12V/17V

V_UP(H)

-28V

SW5V

GND (C)

GND (M)

DRUM_12V

SW5V

GND

AL12V

RF5V

BT2

GND

AL12V

RF5V

AUDIO(-)

CP

CP902N25!

TO

SY

SC

ON

TO

SE

RV

OT

OT

UN

ER

TO

TE

RM

INA

LT

OV

IDE

O/

AU

DIO

TO

SY

SC

ON

GND (M)

112 LA5616

LA5616 - uk³ad umo¿liwiaj¹cy regulacjê przez mikroprocesor napiêcia

zasilania urz¹dzeñ audio

VREF

CURRENTLIMITER

RESETGENERATOR

THERMALPROTECTION

ON / OFF

ON / OFF

10k

10k

Erroramplifier

Erroramplifier

22k

22k

EN2EN1 CD GND

VIN1

VO1

RES

CN

VIN2

VO2

1

2

6

10

3

9

5784

LA5616

Schemat blokowy

1 2 3 4 5 6 7 8 9 10

VIN

1

VO

1

CN

EN

1

GN

D

RE

S

CD

EN

2

VO

2

VIN

2

LA5616

obudowa: SIP 10F (2.54mm)

LA5616

Podstawowe parametry:

- napiêcie wejœciowe VIN 5.6 ÷ 17V

- napiêcie wyjœciowe VOUT1 4.75 ÷ 5.25V dla VIN1=12V, IOUT1=400mA

VOUT2 6.5 ÷ 7.5V dla VIN2=12V, IOUT2=1A

- pr¹d wyjœciowy IOUT1 0 ÷ 400mA

IOUT2 0 ÷ 1.0A

LA5616 113

Vin2

Vin1

En1

En2

10µF

GND

Cin

Cin

10µF

+

+Cd1µF

Cn1µF

Vo1

RESRES

+

+C1µF

RES

Co330µF

VDD

Vss

CPULA5616

1000µFDriver

Vo2

5.0

4.3

4.2

Vo1 [V]

T

VRES

[V]

td tdT

Reset Operation

Schemat aplikacyjny

114 LM1578A, LM2578A, LM3578A

LM1578A, LM2578A, LM3578A - sterowniki zasilaczy impulsowych

-

--

-

+

+

+

+

VA

R2 R1

1.00V

1.6VINTERNALSUPPLIES

REFERENCEREGULATOR V

+

+

-

-

110mV

110mV

PIN8

VIN

ANDGATE

V

CURRENTLIMIT

PIN7

LATCHGATES

AND DRIVER

TERMALLIMITOSCILATOR

PIN6

PIN5

EMITTER

COLLECTOR

GROUND

PIN4TIMING CAPACITOR

PIN3

��

5µA 5µA

COMPARATORPIN1

PIN2

INPUTS

Schemat blokowy

Podstawowe parametry

- maksymalne napêcie zasilania 50V

- pr¹d wyjœciowy 750mA

- zakres temperatury pracy -55 ÷ +125°C dla LM1578A

-40 ÷ +85°C dla LM2578A

0 ÷ +70°C dla LM3578A

LM1578A, LM2578A, LM3578A 115

1 8

7

6

5

2

3

4

R140k

C320p

R210k

C11820p

R3

R5

15VLM1578A

R4

Q1D45

1N5819

D1

C2330µ

L1220µH

5V0.05

330

200

1 8

7

6

5

2

3

4

R140k

C320p

R210k

C11820p

R3

15VLM1578A

0.15

L1

D11N5818

470µH5V

C2220µ

1 8

7

6

5

2

3

4

5VLM1578A

L1

D11N5818

330µH

15V

C2470µ

R30.15

R1140k

C40.0022µ

C320p

C11820p

R210k

R4200k

1 8

7

6

5

2

3

4

5V

LM1578A Q1TIP 32

L1

D11N5818

150µH

-15V

R30.01

R1160k

C40.0022µ

C320p

C11820p

R210k

220k

R6

C21000µ

R4

190

R582

Uk³ad aplikacyjny typu buck

Uk³ad aplikacyjny typu buck lub regulator step-down

Uk³ad aplikacyjny typu boost lub regulator step-up

Uk³ad aplikacyjny typu inverting

116 LM2641

LM2641 - dwuwyjœciowy regulator napiêcia

-

+

AMP

shutdown1.238V

REF

BG ref

-

+

COMP4.1V

UVLO

5V LDO

-

+BGgm

error amplifier

gmAMP -

+COMP

PWMcomparator

PWMLOGIC

0.4Vclamp

10µA

5µA

-

+COMP

-

+COMP

-

+COMP

-3%/-1%

lowregulation

150%

SS

CONT

+

70% under/overvoltage

TSDOSC

300 kHz

SSTIMER SHUTDOWN

PROTECTIONLATCH

±ILIMIT&

SKIPCONTROL

SKIP/FPWM(TTL level logic)

shoot throughprotection

SYNC

SS1

COMP1

FB1

CBOOT1

HDRV1

CSH1

CSL1

SW1

correctiveramp

operate

C3

C7

R6I BIASCH1

-

+

COMP

2.5V2NDFBCONTROL

CH1only

2NDFB/FPWM

X4currentsense

amplifier

CH1only

ShowsCH1only

R1

R2

C1

R4

LDRV1

Q2

D1

L1

Q1

C8

LIN

C17

IN

C6

5V

-

+

COMP

4.7Vat

CSL1

VLIN-CSL1switch FET

comparator

off

Internal Supply

ON/OFF2

SD

ON/OFF1

SDSTANDBYON/OFF

CONTROL

-

+

AMPREF

2.5V

CH1 off

LM2641

Schemat blokowy

LM2641 117

1 345 69

10

11

23

28

17

26

25

27

LM

26

41

VIN

HD

RV

2

SW

2

CB

OO

T2

SS

2

SD

CO

MP

2

FB

2

CS

L2

CS

H2

LD

RV

2

VIN

0.1Q3

C9

Q4

D2

R13

R15

16

.5k

1% R16

10k,1%

20

PG

ND

19

L2

6.1

µH

SU

MID

AC

DG

H127

20M

18

24

MB

RS

14O

T3

16

2

C14

100

10V

(2P

L.)

C16

OU

TP

UT

#2

3.3

V,4A P

WR

GN

D

C11

VL

IN

2N

DF

B/F

PW

M

ON

/OF

F2

ON

/OF

F1

13

CO

MP

1

12

SS

1

7S

YN

C

HD

RV

1

CB

OO

T1

SW

1

LD

RV

1

15

21

14

CS

H1

CS

L1

FB

1

22

RE

F

LIN

8

GN

D

22

/35

V2

2/3

5V

C6

VL

IN

C8

1.0

Q1

SU

MID

AC

DG

H127

6.1

µH

L2

25M

R4

10V

100

(2P

L.)

C1

C2

R1

30

.1k

1%

R2

10k

1%

OU

TP

UT

#1

5V

,3A

PW

RG

ND

Q4

MB

RS

14O

T3

D1

C7

1000p

1000p

C10

R6

10k

R11

6.2

k

C5

C12

C3

0.0

47

C15

0.0

47

FP

WM

ON

/OF

F2

SD

ON

/OF

F1

2MR17

R21

2M

OU

TP

UT

5V

,25A

2.5

V

SY

NC

4.7

C17

ND

S8410A

(2P

L.)

ND

S8410A

(2P

L.)

Sc

he

ma

t a

plik

ac

yjn

y

118 LM2651

LM2651 - regulator napiêcia

- +

Inte

rnal S

upply

Wave

Trim

min

gU

nderv

olta

ge

Lockout

Oscill

ato

r95%

Duty

Cycle

Lim

it

Load

Curr

ent

Measure

ment

Hig

hS

ide

Driver

Low

Sid

eD

river

Over

Tem

p.

Sense

Shutd

ow

nC

om

para

tor

Softsta

rt

Bandgap

Volta

ge

Refe

rence

Set

Reset

HM

SD

Therm

al

SD

LD

HD

Rese

tU

VLO

Logic

PW

MC

om

para

tor

S

Com

pensatio

nR

am

p

VIN

- +H

yste

retic

Com

para

tor

- +

Err

or

Am

p

CO

MP

AV

IN

PG

ND

SW

SD

(SS

)

FB

CB

OO

TSchemat blokowy

LM2651 119

LM2651-ADJ

VBC

SW

FB

VIN

AVIN

COMP

SD(SS) AGND PGND

CIN20.1

CC12.2n

RC15k

CIN100

VIN (4V to 12V)

CSS4.7n

D1

0.1CB

L122µH

R1

20kR219.6k

D2COUT120

VOUT=2.5V

Schemat aplikacyjny

Opis wyprowadzeñ uk³adu LM2651

Nr wyprowadzenia Symbol Funkcja

1, 2 SW Wyjœcie prze³¹czaj¹ce

3÷5 VIN Zasilanie

6 VCB Kondensator bootstrapu

7 AVIN Wejœcie steruj¹ce

8 SD (SS) Wejœcie uk³adu zabezpieczenia

9 FB Wejœcie sprzê¿enia zwrotnego

10 COMP Uk³ad kompensacji

11 NC Niepod³¹czone

12, 13 AGND Niskoszumowa, analogowa masa

14÷16 PGND Masa zasilania

Podstawowe parametry

- napiêcie wejœciowe 4÷14V

- napiêcie wyjœciowe 1.8V dla LM2651MTC(MTCX)-1.8

2.5V dla LM2651MTC(MTCX)-2.5

3.3V dla LM2651MTC(MTCX)-3.3

120 LM2653

LM2653 - regulator napiêcia

- +

Inte

rnal S

upply

Wave

Trim

min

gU

nderv

olta

ge

Lockout

Oscill

ato

r95%

Duty

Cycl

eLim

it

Load

Curr

ent

Measure

ment

Hig

hS

ide

Driver

Low

Sid

eD

river

Over

Tem

p.

Sense

Shutd

ow

nC

om

para

tor

Shutd

ow

nP

rote

ctio

n

Softsta

rt

Bandgap

Volta

ge

Refe

rence

Set

Reset

HM

LO

CK

SD

Therm

al

LD

HD

Reset

UV

LO

Lo

gic

PW

MC

om

para

tor

S

Com

pensatio

nR

am

p

VIN

- +H

yste

retic

Com

para

tor

- +

Err

or

Am

p

-

+

Co

mp

.C

om

p.

-

+

110%

BG

Ref

80%

BG

Ref

CO

MP

AV

IN

PG

ND

SW

SD

(SS

)

FB

LD

ELA

Y

PG

OO

D

CB

OO

T

Schemat blokowy

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

AVIN COMP

SD(SS)

AGND

PGND

FB

SW

VCB PGOOD

LDELAY

SW

VIN

VIN

VIN

PGND

PGND

16-Lead TSSOP (MTC)

Top View

Order Number LM2653MTC-ADJSee NS Package Number MTC16

LM2653

LM2653 121

LDELAY PGOOD VCB

SW

FB

VIN

AVIN

COMP

SD(SS) AGND PGND

CDELAY

100nRP30k

CIN20.1

CC12.2n

RC30k

CC2100p

CIN100

VIN (4V to 12V)

CSS4.7n

D1

0.1CB

L122µH

R1

20k

19.6kR2

D2COUT120

VOUT=2.5V

LM2653

Schemat aplikacyjny

Opis wyprowadzeñ uk³adu LM2653

Nr wyprowadzenia Symbol Funkcja

1, 2 SW Wyjœcie prze³¹czaj¹ce

3÷5 VIN Zasilanie

6 VCB Kondensator bootstrapu

7 AVIN Wejœcie steruj¹ce

8 SD (SS) Wejœcie uk³adu zabezpieczenia

9 FB Wejœcie sprzê¿enia zwrotnego

10 COMP Uk³ad kompensacji

11 PGOOD

Uk³ad monitorowania napiêcia wyjœciowego. Je¿eli napiêciewyjœciowe przekroczy 110% lub spadnie poni¿ej 80% swojejnominalnej wartoœci na wyprowadzeniu tym pojawia siê stanniski

12 LDELAY Kondensator opóŸnienia narastania napiêcia wyjœciowego

13 AGND Analogowa, niskoszumowa masa

14÷16 PGND Masa zasilania

Podstawowe parametry

- napiêcie wejœciowe 4÷14V

- napiêcie wyjœciowe (regulowane) 1.5÷5V

- czêstotliwoœæ wewnêtrznego generatora 300kHz

122 LM2674

LM2674 - regulator napiêcia

6

8

LM

2674

-+

Gain

Com

pensatio

nB

ias

Genera

tor

1.2

1V

Refe

rence

5V

Inte

rna

lR

egula

tor

Sta

rtU

p

Bia

s1

.21

V5

VE

nable

7

7V

5

Driver

Contr

ol

Logic

Enable

-+

1.2

1V

R2

R1

=2

.5k

GM

1- +G

M2

2k

10k 20m

H*

15k

10n

PW

MC

om

para

tor

4

ON

/OF

F

1C

BO

OT

ST

RA

P

VS

WIT

CH

500m

AS

witc

h

Therm

al

Shutd

ow

n

260

kH

zO

sci

llato

rC

urr

ent

Lim

itF

reg.S

hift

RS

EN

SE

Reset

VR

AM

P3.2

V

0.6

V

*A

ctiv

eIn

ducto

rP

ate

ntN

um

ber

5,5

14,9

47

Activ

eC

apacito

rP

ate

ntN

um

ber

5,3

82,9

18

FE

ED

BA

CK

GN

D

Sc

he

ma

t b

lok

ow

y

LM2674 123

LM2674-5.0

GND

VIN

L1 VOUT

1

4

5

7

8

VIN

8V to 40V

CIN

100

ON/OFF

6

FBCB

VSW

CB

10n

D1

100µH

COUT

100

5V500mA

+VIN L

14

5

7 8

CIN ON/OFF6

GND

FEEDBACK CB

CB

D1 COUT

+

UnregulatedDC Input

-

OUTPUT

L

O

A

D

Regulated Output

Keep Feedback Wiring AwayFrom Inductor Flux

fixed output

LM2674

LM2674+VIN L

14

5

7 8

CIN ON/OFF6

GND

FEEDBACK CB

CB

D1 COUT

+

UnregulatedDC Input

-

OUTPUT

L

O

A

D

Regulated Output

Keep Feedback Wiring AwayFrom Inductor Flux

adjustable

R1 R2

VOUT=VREF (1+ )R2R1

VREF =1.21V

R2=R1 (1+ )VOUT

VREF

Schematy aplikacyjne

124 LM2675

LM2675 - regulator napiêcia

Schemat blokowy

1

4

5 6

7

8

LM2675-5.0

FBCB

VSW

GNDON/OFF

VINVIN

100

CIN

8V to 40V

10

CB

D1

47µH

L1

COUT

68

VOUT

5V1A

6

8

LM2675

-

+

GainCompensation

BiasGenerator

1.21VReference

5V InternalRegulator

StartUp

Bias 1.21V 5V Enable

7

7V

5

DriverControlLogic

Enable

-

+

1.21V

R2

R1=2.5k

GM 1 -

+

GM 22k

10k20mH*

15k

10n

PWMComparator

4

ON/OFF

1 CBOOTSTRAP

VSWITCH

1ASwitch

ThermalShutdown

260 kHzOscillator

CurrentLimit

Freq. ShiftRSENSE

Reset

VRAMP3.2V

0.6V

* Active Inductor Patent Number 5,514,947Active Capacitor Patent Number 5,382,918

FEEDBACK

GND

VIN

Schemat aplikacyjny z ustalon¹ wartoœci¹ napiêcia wyjœciowego (5V)

Schemat aplikacyjny z regulowanym napiêciem wyjœciowym

LM2675+VIN L

14

5

7 8

CIN ON/OFF6

GND

FEEDBACK CB CB

D1 COUT

+

UnregulatedDC Input

-

OUTPUT

L

O

A

D

Regulated Output

Keep Feedback Wiring AwayFrom Inductor Flux

adjustable

R1 R2

VOUT =VREF (1+ )R2R1

VREF=1.21V R2=R1 ( -1)VOUT

VREF

LM2685 125

LM2685 - regulator napiêcia

LM2685

VIN

SDP

CE

VDBL

V05

VPSW

OSCILLATOR130kHz

POWER MOSSWITCHESDOUBLE V IN

+5V LDO

BANDGAPREFERENCE

THERMALSHUTDOWN

GND

C1P C1N

SDN05

POWER MOSSWITCHESINTER V

C2P C2N

VNEG

VNSW

Schemat blokowy

LM2685

VIN

GND

CE

SDN

V05

VPSW

VDBL

C1-

C1+

VIN

(2.85V to 6.5V)

C1

2.2

2VIN

2.2C3

+5V

+5V

C4 4.7

SDP

-5V

-5V2.2

C5

C2+

C2-

C2

2.2

10

CIN

D1

VNEG

VNSW

1

2

3

4

5

6

7 8

9

10

11

12

13

14VIN

GND

CE

SDP

V05

VPSW

VDBL

C1-

C1+

LM2685

14-Pin TSSOP

VNEG

VNSW

SDN

C2+

C2-

Schemat aplikacyjny

126 LM2686

LM2686 - regulator napiêcia

LM2686

VIN

SD

CE

VDBL

V05

VPSW

OSCILLATOR130kHz

POWER MOSSWITCHESDOUBLE V IN

+5V LDO

BANDGAPREFERENCE

THERMALSHUTDOWN

GND

C1P C1N

Schemat aplikacyjny

1

2

3

4

5

6

7 8

9

10

11

12

13

14VIN

GND

GND

GND

CE

SD

VIN N.C.

N.C.

V05

VPSW

VDBL

C1-

C1+

LM2686

14-Pin TSSOP

LM2686

VIN

GND

CE

SD

V05

VPSW

VDBL

C1-

C1+

VIN

(2.85V to 6.5V)

C1

2.2

2VIN

2.2 C3

+5V

+5V

C2 4.7

Schemat aplikacyjny

LT1509 127

LT1509 - sterownik zasilaczy impulsowych

-+

+--+

- +

+

VC

C

16V

TO

10V

EA

-+

7.5

V 7.9

V

25k

I A I BI M

=I A

2I B

2

I M

2.2

VM

1

- +CA

- +

0.7

VO

SC

RU

NRR S

Q

RR SQ

55%

DE

LA

Y

200ns

BLA

NK

ING

16V

-+

50

µA

14

µA

14

µA

7µ

A

20

0µ

A

- +CL

+1V

+

1.2

V

+-

7V

to4.7

v

PW

MO

K

7.5

VV

RE

F

17

5

1 2 20

415

18

19

36

78

12

9 11

13

14

16

10

GT

DR

1

GN

D2

GT

DR

2

RA

MP

VC

CS

ET

RS

ET

VA

OU

TV

RE

FM

OU

TI S

EN

SE

CA

OU

TG

ND

1P

KL

IMV

CC

SS

2

SS

1

OV

P

I AC

VS

EN

SE

NO

TE

:P

WM

PU

LS

EIS

DE

LA

YE

DB

Y55%

DU

TY

CY

CLE

AF

TE

RP

FC

PU

LS

E

RU

N

16V

LT

1509

Schemat blokowy

128 LT1509

-

+

90VAC TO264CAC

6AFAST

1M1/2W 0.1

"X"0.1"X"

0.1"X"

4700p"Y"

4700p"Y"

RT1

BR1

1k8

R10.155W

0.001

0.1

VREF

10k

4k021%

4k021%

0.001

300p

20k

T1

91k2W

ERA82-004

ERA82-004

T1

2.250V

2.250V

1

20

1N5819

1

10

2N

2k

VREF

0.01

CNY17-3

VIN

167851210330k

0.047

0.47

20k1%

499k1%

499k1%

382VBUS

VIN

499k1%

499k1%

0.0047m

20k1%

14

11

9

OVP

VSENSE

VAOUTVREF

PKLIM

MOUT ISENSE CAOUT

GND2GND1

CSET SS2 RSET SS1 VCC VC

0.001 1 0.047

200 1

15V

+

-

-

+

GTDR1 20

GTDR2

1.2V

RAMP

15k2 3 4 13 15 16 17 18

19

Danger!! Lethal Voltages PresentIn This Section

IAC

LT1509

Schemat aplikacyjny

LT1509 129

+

-

2.250V

2.250V 330

35V

15V

FUJIERA82-0040.6A/40VR

20k

IRFP450

MURH860CT(DUAL)

C11

400V 470450V

382VBUS

10

1 FILMT3

10:15TURNS

10

15V1N965

(×2)

20k

IRF840

MUR150

MUR150

17 TURNS26AWG

TRI-FILAR

26AWGTRI-FILAR

17 TURNS T2

IRF840

0.51, 2WRG ALLEN

RPS2x2

19

20

20k

2200p"Y"

1N5819 100p

220470

100p

2N2222A

330

2k2

220

2N2222A

20k 2N2907

VREF

24k9

10k1%

1%

01

Y17-3

2k2

5GND-S

RMID

REFRTOP

V+

26

COMPGND-F

LT1431

1

COLL

1k

3 4

7

8

0.1 100

0.002230k11%

3k41%

163V

FILM

OUTPUT COM

470/50V(x3)

4700p"Y"

67m

39T

T150-52

2000p

102W G1

FEP30DP

(DUAL)

T2 7 TURNSLPR1=3.1mH12AWG

101W

1000p

24VOUT

12.5A

20

19

130 LT1511

LT1511 - uk³ad ³adowania baterii

+-

-+- +

+ -

- +

+

-

+

+

UV

VC

C

+

6.7

V

0.7

V

VS

W VB

AT

SH

UT

DO

WN

PW

MC

1

RRRS

200kH

zO

SC

ILLA

TO

R

UV

OU

T

QS

W

VC

C

BO

OS

T

SW

GN

D

VC

75k

+-

B1

CA

2V

RE

F

R1

1k

R2

R3

SLO

PE

CO

MP

EN

SA

TIO

N

+ - + -

VC

C

CA

1

VA

CL1

gm

=0.6

4

VR

EF

2.4

65V

+

100m

V

SP

IN

SE

NS

E

BA

T

OV

P

CLP

CLN

PR

OG

RP

RO

G

I PR

OG

CP

RO

G

CO

MP

1

CO

MP

2

RS

2

RS

3

RS

1I BA

T

+B

AT

I PR

OG

I BA

T=

(IP

RO

G)(

)R

S2

RS

1

=(

)()

2.4

65V

RP

RO

G

RS

2

RS

1

(RS

3=

RS

2)

1.5

V

LT

1511

Schemat blokowy

LT1511 131

GN

D

SW

CO

MP

1

SP

IN

0V

PS

EN

SE

BA

TVC

PR

OG

VC

C

CLN

CLP

BO

OS

TL1**

20µ

D2

MB

R0540T

200p

D1

MB

RD

340

RS

1

RS

3

200

1%

RS

2

200

1%

0.0

33

BA

TT

ER

YC

UR

RE

NT

SE

NS

E

R3

390k

0.2

5%

BA

TT

ER

YV

OLT

AG

ES

EN

SE

162k

0.2

5%

R4

50p

CO

UT

22

TA

NT

+ +

4.2

V

4.2

V2

Li-lo

n

VB

AT

1k 0.3

3

300 1

RP

RO

G

4k93

1%

CP

RO

G

UV

10

CIN

*

10

C1

1

500

R7

RS

4

CU

RR

EN

TS

EN

SE

AD

AP

TE

R

D3

MB

RD

340

R5

UN

DE

RV

OLT

AG

ELO

CK

OU

T

R6

5k

VIN

(AD

AP

TE

RIN

PU

T)

11V

TO

28V

TO

MA

INS

YS

TE

MP

OW

ER

NO

TE

:C

OM

PLE

TE

LIT

HIU

M-I

ON

CH

AR

GE

R,

NO

TE

RM

INA

TIO

NR

EQ

UIR

ED

RS

4,R

7A

ND

C1

AR

EO

PT

ION

AL

FO

RI I

NLIM

ITIN

G*

TO

KIN

OR

UN

ITE

DC

HE

MI-

CO

N/M

AR

CO

NC

ER

AM

ICS

UR

FA

CE

MO

UN

T**

20µ

HC

OIL

TR

ON

ICS

CT

X20-4

SE

EA

PP

LIC

AT

ION

SIN

FO

RM

AT

ION

FO

R

INP

UT

CU

RR

EN

TLIM

ITA

ND

UN

DE

RV

OLT

AG

ELO

CK

OU

T

C2

0.4

7

LT

15

11

Sc

he

ma

t a

plik

ac

yjn

y

132 LTC1435

LTC1435 - regulator napiêcia

- +

SW

ITC

HLO

GIC

1.1

9V

1µ

A

SF

B SH

UT

DO

WN

DR

OP

OU

TD

ET -+ - +

0.6

V

I2

S RQ

OS

C

CO

SC

CO

SC

1.1

9V

RE

F

VIN

SG

ND

SW

TG

L

BO

OS

TVIN

CIN

CB

DB

INT

VC

C

- +4k

I1

-+

8k

INT

VC

C

180k

30k

- +1.1

9V

EA

RU

NS

OF

TS

TA

RT

SH

UT

DO

WN

3µ

A

6V

RU

N/S

S

CS

SC

C

RC

I TH

DF

B*

R1

-+

1.2

8V

0V

VF

B

VO

SE

NS

E

R2

*F

OLD

BA

CK

CU

RR

EN

TLIM

ITIN

GO

PT

ION

SE

NS

E+

SE

NS

E-

-+4.8

V

5V

LD

OR

EG

EX

TV

CC

VIN

INT

VC

C

BG

PG

ND

RS

EN

SE

D1

CO

UT

VO

UT

CS

EC

VS

ES

gm

=1m

LT

C1435

1 2 3 4 5 6 7 8910

11

12

13

14

15

16

CO

SC

RU

N/S

S I TH

SG

ND

VO

SE

NS

E

SE

NS

E-

SE

NS

E+

TG

BO

OS

T

SW

VIN

INT

VC

C

BG

PG

ND

EX

TV

CC

SF

B

LT

C1435C

GLT

C1435C

S

TO

PV

IEW

Sc

he

ma

t b

lok

ow

y

LTC1435 133

CO

SC

RU

N/S

S

I TH

SG

ND

VO

SE

NS

E

SE

NS

E-

SE

NS

E+

PG

ND

BG

BO

OS

T

INT

VC

C

SWTG

VIN

CO

SC

68p

0.1

M1

IRF

7403

CIN

22

35V

x2

10

µH

VIN

5.4

VT

O28V

M2

CM

DS

H-3

0.1

4.7

MB

RS

140T

3

RS

EN

SE

0.0

33

VO

UT

5V

/3.5

A

R1

R2

35

.7k

20k

CO

UT

100

10V

x2

CS

S

1 2 3 4 5 6 7 8910

11

12

131415

16

SF

B

EX

TV

CC

1000p

100p

CC

1

510p

CC

2

51p

RC

10k

1% 1%

SG

ND

IRF

7403

T1M

BR

1100T

3

24V

CS

EC

22

25V

100

100

10k

90

.9k

VO

UT

2

12V

LT

C1435

Sc

he

ma

t a

plik

ac

yjn

y d

la n

ap

iêæ

wy

jœc

iow

yc

h 5

V i

12

V

134 LTC1435

CO

SC

RU

N/S

S

I TH

SG

ND

VO

SE

NS

E

SE

NS

E-

SE

NS

E+

PG

ND

BG

BO

OS

T

INT

VC

C

SWTG

VIN

CO

SC

68p

0.1

M1

Si4

410D

Y

CIN

22

35V

×2

L1

10µ

H

VIN

4.5

VT

O28V

M2

Si4

410D

Y

CM

DS

H-3

0.1

4.7

MB

RS

140T

3

RS

EN

SE

0.0

25

VO

UT

3.3

V/4

.5A

R1

R2

35.7

k

20k

CO

UT

100

10V

×2

CS

S

1 2 3 4 5 6 7 8910

11

12

13

14

15

16

SF

B

EX

TV

CC

INT

VC

C

1000p

100p

CC

1

330p

CC

2

51p

RC

10k

1% 1%

I TH

PIN

3

100p

SG

ND

(PIN

5)

IN4148

OP

TIM

AL

CO

NN

EC

TT

O5V

LT

C1435

LTC1438, LTC1439 137

LTC1438, LTC1439 - dwuwyjœciowe regulatory napiêcia

-+

+-

+ -

+-

PH

AS

ED

ET

EC

TO

R50k

2.4

V

0S

CIL

LA

TO

R

PO

WE

R-O

NR

ES

ET

1.1

1V

VF

B2

9V

90

.8k

10k

-+S

FB

1µ

A

3µ

A

1.1

9V

RE

F

VR

EF

-+5V

LD

OR

EG

ULA

TO

R

INT

ER

NA

LS

UP

PLY

4.8

V

INT

VC

C

+-12

SW

ITC

HLO

GIC

INT

VC

C

4k

DR

OP

OU

TD

ET

EC

TO

RS

FB

S R

Q Q

-+0.6

VS

HU

TD

OW

N

+-

-+

30k

8k

180k

I1

EA

gm

=1m

VF

B

+ -0V

1.2

8V

1.1

9V

RU

NS

OF

TS

TA

RT

SH

UT

DO

WN

6V

DU

PLIC

AT

EF

OR

SE

CO

ND

CO

NT

RO

LLE

RC

HA

NN

EL

BO

OS

T

TG

L

TG

S**

SW

BG

PG

ND

SE

NS

E-

SE

NS

E+

VO

SE

NS

E*

VP

RO

G*

I TH

RU

N/S

S

PLL

IN**

PLL

LP

F**

CO

SC

PO

R2

LB

I

LB

O

AU

XD

R**

AU

XF

B**

SF

B1*

VIN

EX

TV

CC

INT

VC

C

*N

OT

AV

AIL

AB

LE

ON

BO

TH

CH

AN

NE

LS

**N

OT

AV

AIL

AB

LE

ON

LT

C1438

SG

ND

AU

XO

N**

f IN

LT

C1

43

9

Sc

he

ma

t b

lok

ow

y

138 LTC1438, LTC1439

BG

1

INT

VC

C

VIN

TG

S1

SW

1

TG

L1

BO

OS

T1

PLL

IN

SG

ND

VP

RO

G1

CO

SC

I TH

1

SE

NS

E- 1

LB

O

LB

I

SF

B1

EX

TV

CC

TG

S2

SE

NS

E+1

PO

R2

I TH

2

VP

RO

G2

SE

NS

E- 2

SE

NS

E+2

PLL

LP

F

PG

ND

BG

2

SW

2

TG

L2

BO

OS

T2

AU

XO

N

AU

XF

B

RU

N/S

S1

VO

SE

NS

E2

RU

N/S

S2

AU

XD

R

LT

C1

43

9

RL

P

10k

CL

P

0.0

1

1000p

CS

S1

0.1

1000p

1 2 3

INT

VC

C4

1000p

CC

1R

C1

10k

220p

CC

1A

5

PO

R2

6

100k

756p

CO

SC

8 9

LB

O

100k

110k,1%

390k,1%

100p

10

11 12

1000p

CC

2

RC

10k

CC

2A

560p

13

14

0.1

1000p

15

16

0.1

CS

S2

17

18

36E

XT

CLO

CK

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21 20

19

AU

XO

NV

OU

T1

0.1

M4

M6

D4

CM

DS

H-3

D2

CM

DS

H-3

M5

M2

D1

MB

R140T

3

D3

MB

R140T

3

M3

4.7

16V

M1

0.1

CIN

1

22

35V

×2

T1*

10

µH

10

µH

1:2

.2

RS

EN

SE

1

0.0

3

CO

UT

1

100

10V

× ×

×

2

VO

UT

1

5V

/3A

3.3 25V

MB

RS

1100T

3

L2

CO

UT

2

100

10V 2

RS

EN

SE

2

0.0

3

VO

UT

2

3.3

V3.5

A CIN

2

22

35V 2

VIN

6V

TO

28V

24V

R6

1M

R5

100k

47k

MM

BT

2907

4.7 25V

VO

UT

2

12V

200A

*T

1=

DA

LE

LP

E-6

562-A

092

M1,M

2,M

4,M

5=

IRF

7403

M3,M

6=

IRLM

L2803

L2=

SU

MID

AC

DR

H125-1

00M

CA

LL

INP

UT

OU

TP

UT

CA

PA

CIT

OR

SA

RE

AV

X-T

PS

SE

RIE

S

Sc

he

ma

t a

plik

ac

yjn

y

LTC1438, LTC1439 139

1

2

3

4

5

6

7

8

9

10

11

12

13

14 15

16

17

18

19

20

21

22

23

24

SGND

VPROG1

28

27

26

25

COSC

RUN/SS1

ITH1

SENSE-1

LBO

LBI

SFB1 EXT VCC

BG2

INT VCC

VIN

SW1

TGL1

BOOST1

G PACKAGE28-LED PLASTIC SSOP

TOP VIEW

SENSE+1

POR2

ITH2

VOSENSE2

SENSE-2

SENSE+2

BG1

PGND

RUN/SS2

BOOST2

TGL2

SW2

BG1

INT VCC

VIN

TGS1

SW1

TGL1

BOOST1

PLL IN

1

2

3

4

5

6

7

8

9

10

11

12

13

14

19

20

21

22

23

24

SGND

VPROG1

28

27

26

25

COSC

ITH1

SENSE-1

LBO

LBI

SFB1

EXT VCC

TGS2

G PACKAGE36-LED PLASTIC SSOP

TOP VIEW

SENSE+1

POR2

ITH2

VPROG2

SENSE-2

SENSE+2

15

16

17

18

29

30

31

32

33

36

35

34

PLL LPF

PGND

BG2

SW2

TGL2

BOOST2

AUX ON

AUX FB

RUN/SS1

VOSENSE 2

RUN/SS2

AUX DR

Podstawowe parametry

- napiêcie wyjœciowe VOUT1, 2 1.19V (VPROG1, VPROG2 pins open)

3.3V (VPROG1, VPROG2 = 0)

5V (VPROG1, VPROG2 = INT VCC)

140 M51997P, M51997FP

M51997P, M51997FP - sterowniki zasilaczy impulsowych

VOLTAGEREGULATOR

UNDERVOLTAGELOCKOUT

LATCHOVP

REG (7.4V)

7.1V

5004k

15.2k

5.8V

CF

T-ON

T-OFF

SOFT CLM-

OSCILLATOR(TRIANGLE)

PWMCOMP

PWMLATCH

CURRENTLIMIT

DETECTION

GND

EMITTER

VOUT

COLLECTOR

DET

2.5V

-

+

OP AMP

F/B Vcc

7 5

6

1

2

3

12138

9

11

10

4

M51997P

14

VOLTAGEREGULATOR

UNDERVOLTAGELOCKOUT

LATCHOVP

REG (7.4V)

7.1V

5004k

15.2k

5.8V

CF

T-ON

T-OFF

SOFT CLM-

OSCILLATOR(TRIANGLE)

PWMCOMP

PWMLATCH

CURRENTLIMIT

DETECTION

GND

EMITTER

VOUT

COLLECTOR

DET

2.5V

-

+

OP AMP

F/B Vcc

6

7

1

2

3

14159

10

12

11

5

168

M51997FP

Schematy blokowe

M51997P, M51997FP 141

Vcc

CO

LLE

CT

OR

VO

UT

CLM

-

EM

ITT

ER

GN

D

DE

T

RE

G

SO

FT

M51997P

/FP

R2 CVCC

+

+

R1

R

+D

CO

UT

PU

T

RC

LM

CN

F

RN

F

TL431

OV

P

FE

ED

BA

CK

RO

FF

CF

RON

OV

PF

/BT

-ON

CF

T-O

FF

+ CFIN

AC

INP

UT

LINE FILTER

RUSHCURRENT

PREVENTIONCIRCUIT

Schemat aplikacyjny - uk³ad typu forward

Pod

staw

ow

e p

aram

etr

y:

- nap

iêci

e pra

cyV

CC

VC

C(S

TO

P) ÷

30V

- nap

iêci

e „s

tart

u”

VC

C(S

TA

RT

)15.2

÷ 1

7.2

V

- nap

iêci

e „s

topu”

VC

C(S

TO

P)

9.0

÷ 1

0.9

V

- pobór

pr¹

du

I CC

7.3

÷ 1

7m

A (

Vcc

=15V

, f=

188kH

z)

8.0

÷ 1

9m

A (

Vcc

=30V

, f=

188kH

z)

- za

kre

s cz

êsto

tliw

oœc

i pra

cyf o

sc170 ÷

207kH

z (R

ON=

20k,

RO

FF=

17k,

CF=

220p)

- nap

iêci

e w

ewnêt

rzneg

o r

egula

tora

Vre

g6.8

÷ 8

.8V

(ty

p.

7.8

V)

- m

aks.

pr¹

d w

yjœ

ciow

yI O

±1

A

- za

kre

s re

zyst

ancj

i R

ON

TO

N10k ÷

75k

- za

kre

s re

zyst

ancj

i R

OF

FT

OF

F2k ÷

30k

142 M51997P, M51997FP

Schemat aplikacyjny - uk³ad typu flyback

Vcc

CO

LLE

CT

OR VO

UT

CLM

-

EM

ITT

ER

GN

D

DE

T

RE

G

SO

FT

M51997P

/FP

R21

R22

CVCC+

R1

+D

CO

UT

PU

T

RO

FF

CF

RO

N

OV

P

F/B

T-O

NC

FT

-OF

F

+

CF

IN

AC

INP

UT

LINE FILTER

RUSHCURRENT

PREVENTIONCIRCUIT

OV

P

CF

BR

FB

CN

F

RN

F

RC

LM

-

1COLLECTOR

VOUT

EMITTER

OVP

F/B

DET

REG

7

6

5

4

3

2

14

13

12

11

10

98

Vcc

CLM-

GND

T-OFF

CF

T-ON

SOFT

M51997F

P(o

budow

a:16P

2N

-A)

HEAT SINK PIN HEAT SINK PIN

15

16

1COLLECTOR

VOUT

EMITTER

OVP

F/B

DET

REG 7

6

5

4

3

2

14

13

12

11

10

9

8

Vcc

CLM-

GND

T-OFF

CF

T-ON

SOFT

M5

19

97

P(o

bu

do

wa

:1

4P

4)

M67209 143

M67209 - sterownik zasilaczy impulsowych

Strona pierwotna zasilacza magnetowidu VC-H87G firmy Sharp

6 5

78 4

3 2

1

IC901

M67209

12V D.C.1.5V. D.C.

1.5Vp-p

0V

D9191S1555

1.2V

-7.5V

1.6V

0V D.C.

0V100mVP-P0.56V

0V

0.3VD.C.

C9170.068µ(ML) C916

0.047µ(ML)

R9225.6k(1/4W)

C9151000p R921

180k(1/4W)

R92014k(1/4W)

C9062200p

C9072200p

!

D901

D903

R9035.6(5W)

R9026.8M(1/2W)

R9346.8M(1/2W)

C9032200p

C9042200p

C9020.1µ

L90633mHELF-18D290H

C931220p

C932220p

C9010.47µ

R9331M(1/2W)

R9011M(1/2W)

FB904

FB905

L901820µHELF-18D290B

F901T2A250V

AC IN

NOTE: THE VOLTAGE VALUES MARKED AREMEASURED BETWEEN POINTSAND POLARITY OF C908

144 M67209

1

Vp-p

R916470(1/2W)

D9081SS178

1.0V

0V0V

Q9022SC4408

R92410k(1/4W)

3 2 1

IC902TA76431S

0V

Q9012SC3866

-5.8V-5.4V

R93947k(1/4W)

C9141000p(ML)

R928500

R9271.2k(1/4W)

1.4V

0V

R9194.7k(1/4W)

D9061S1555

R9261.2k(1/4W)

R925390(1/4W)

+-C91347µ(16V)

R92310(1/4W)

D9091SS178

R917270(1/2W)

C9120.01µ(ML)

R91518(1/4W)

D9075ELS2

1

3

2NC

4

6

5NC

460V

0V

0.6V0V

-0.6V

R90556k(1/2W)

R90756k(1/2W)

R90456k(1/2W)

R90656k(1/2W)

C909

0.01µ(400V)

C910

100p

D90505NU42

R90833k(1W)

R90933k(1W)

R91227k(1W)

R913820k(1/2W)

R914820k(1/2W)

C933100p+

-

C90847µ(400V)

D902

D904

D901 - D904ERA15-06 x4

3

16

15

14

13

12

11

10

9

8

T901PTTP42

MA1545 145

MA1545 - regulator napiêcia

1 2 3 4

5.6V

(5.6V)

10V

(10V)

13V

(13V)

1k

1k

1k

+-

5.6V

2.7k

330

2.2k

1k 1k

500

1k

IC952

+

-

+

-

C96347μ C964

220μ(25V)

R963220

R962330

R

R922

Q9582SC945A

D9651SS55

-22.1V

(-22.1V)

Q9512SD471

-22.6V

(-22.6V)

R9531k

D963RD22EB

2

R953

470

R952

470

+ -

C952100μ (50V)

D9601SS55

D961MC931

!

+-

C95447μ (100V)

+

-

C954100μ(50V)

D9595.6EB

R961

8.2k

+

-

C9552.2μ(50V)

+

-

C9613300μ(35V)

D962 MC921!

+

-

C9623300μ(25V)

!

F952T 2A

R9760.1

R9770.1

C959

0.047

C958

0.047

!

D951-D954ERA81

D955-D958ERA81

T901 POWER TRANS

F9

51

T6

30

mA

L9

51

F0

07

0C

E

C951

0.1

K1

K2

K3

K4

!

!A

C220V

(50H

z)

R95133k

Zasilacz magnetowidu VC-481GS, GB, N

146 MA1545

1

2

3

4

5

6

7

8

9

10

11

12

GND (MOTOR)

AT 13V

P. FAIL

P. CON

AT 9.3V

9V

GND (SIG)

GND (TIMER)

CLOCK

-20V

AC 2.7V

AC 2.7V

PA PWB-A, T

AJ8

AJ6

AJ5

AJ4

AJ3

AJ2

AJ1

TA2

TA3

TA4

TA11

TA10

1

2

3

4

AT 9.3V

GND

33V

12V

PB PWB-I

IA1

IA2

IA3

IA4

4 5 6 7 8 9 10 11 12 13 14

14.5V

(14.5V)

12.3V

(12.3V)

14.3V

(4.4V)

11.2V

(11.2V)

9V

(9V)

12V

(12V)

k2.2k

+-

+-

2.2k+-

1k 1k

2.2k

+-

2.2k

1k 1k

952 MA1545

13V

(13V)

17.2V

(17.2V)

R9702.7k

14.5V

(14.5V)

Q9572SD1308

+

-

+

-

+

-

+

-

C96522μ(50V)

C96722μ

(50V)

C96622μ

(50V)

C96822μ

(50V)

9.3V

(9.3V)

R96610k Q955

2SD1308

14.2V

(14.2V)11.3V

(11.3V)

R96733k

R97133k

Q9562SD1308

12V

(12V)

17.2V

(17.2V)

R96810k

13.3V

(13.3V)

9V

(9V)

14.2V

(14.2V)

Q9542SD1308

R96410k

10.3V

(10.3V)

R96922k

R97422k

R96533k

R97522k

0.7V

(0.7V)0V

(0V)

0V

(0V)

Q9532SC1841

R95718k

R97818k

R9604.7k

63.4V

(63.4V)64V

(64V)

64V

(64V)D

964

1S

S55

R972

18k

R973

18k

C9570.01

IC951μPC574J

+

-

R9591k

R9582.7k

C95922μ

(50V)

R955100k

C9560.01

R95618k

+ -

C9552.2μ (50V)

0V

(0V)

-22.1V

22.1V)

71

Q9522SA988

MA2820 147

MA2820 - sterownik zasilaczy impulsowych

R224.7k

R140 1k

R412200

R1056

0.1 PET

C14100016V

+

330 1C18

+

+C11100016V

+C1547025V

D7ERA85-009

D2D5S4M

D8D5S4M

D9ERA82-004

C10.47250VMF

C524700p400V

C514700p400V

C44700p400V

C34700p400V

C20.1

250VMF

+

R24.7:RT

D1S2YB60-03L10

C7100

400V

C54700p 400VC534700p 400V

C544700p 400V

R24100

R+

8

7

6

11

14

13

1 8

2 7

3 6

4 5

6 1

5 2

4 3

1 2 3 4 5 6 7

AC IN220 - 230V

AC~INPUT

F11.6A250V

L120mH

C2422016V

D16RD7.5

ES-T2B

D17MC931-TP

R5680k

C80.068 630V

R347k 3W :M R32 47k

3W :M

C9100p2kV

R37332W1M

C410.01PET

R747 2W

R9472W

R

R3

R213.3 1/4

R8180 1/4

:FP

IC001MA2820

300 59 -52 -61 -63 -61 -61

0.1

IC002

PCIIILS

-61

-61

5.4

4.3

4.3

T1

IC001

SW REG

IC002

REG CONTROL

IC003

LIMITER

Q4SW REG

3

12

15

16

17

20

4

19

18

C10

PS-310 BOARD

Zasilacz magnetowidu EV-C770E/S880E

148 MA2820

10

R122200

:M

PET

C42100016V

+

330 16VC18

C1910

50V

+

C1647010V

+

+10

V

+C1233016

+C1547025V

L210μH

9

4

D3TF341S R13

100

R25150

R23680

+++

+

8

7

6

5

2 3

1

4

1 2

3

+

C2622010V

CL10

D16D7.5-T2B

931-TP

C2147001B

C600.001

1B

Q52SC2655Y

Q42SC2785 TP-F

T2

D12

ERA82-004

C2522010V

L5 22μ

C2747

50V

D13 1SS82 EV-S880E ONLY

C2922035V

R30100

C310.022

1X

D15RD9.1ES-T2B

R39

EV-C770 5.6k

EV-S880E 10k

3

4

5

2

1

GND (E)

UN-30V

POWERCONT

HEATER (+)

HEATER (-)

D141SS82

D18HZS30-2L

27001M

100:M

R1

R35

IC006

M5F79M05

L3 10μH

D4R015ES-T2B3

R3847k1/4

C2047

10V

IC005

PQ05RF21

CL11

CL12

CL8

CL9

CL7

CL6

PS1

CL5

CL4

CL3

CL2

CL1

10.5

0.1

8.2

0.1

IC003

IR9431

2.5

-5.1-7.0

5.6 5.0

5.0

IC006

UN -5V REG

IC005

SW 5V REG

Q4, 5REG CONTROL

CN2 5P

CN1 12P

8

7

24

5

9

1

C10

1

2

3

4

5

6

7

8

9

11

12

UN 40V

UN 12V

NC

UN 11V

GND (M)

UN 5.6V

SW 5V

SW 5V

UN -5V

NC

GND

GND

6

MAX608 149

MAX608 - regulator napiêcia

MA

X6

08

-+

1.5

VR

EF

ER

EN

CE

+ -

ER

RO

RC

OM

PA

RA

TO

R

RE

F

MIN

OF

F-T

IME

ON

E-S

HO

T

Q

F/F R

Q

TR

IG

S

MA

XO

N-T

IME

ON

E-S

HO

T QT

RIG 16μ

s

2.3

μs

FB

+-

+ -50m

V

N

DU

AL-M

OD

EC

OM

PA

RA

TO

R

BIA

SC

IRC

UIT

RY

SH

DN

OU

T

LO

W-V

OLT

AG

ES

TA

RT

-UP

CO

MP

AR

AT

OR

+ -

EX

T

LO

W-V

OLT

AG

EO

SC

ILLA

TO

R

+-

+ -0.1

V

2.5

V

CU

RR

EN

T-S

EN

SE

AM

PLIF

IER

CS

Sc

he

ma

t b

lok

ow

y

150 MAX608

1

2

3

4

5

6

7

8

OUTREF

SHDN

FB

AGNDGND

CS

EXT

C2

0.1

C30.1

RSENSE

50M

NMMFT3055EL

L122μH

VIN=2V

C1

150D1

1N5817

C4200

VOUT=5V

@ 0.5AMAX608

Schemat aplikacyjny dla napiêcia wyjœciowego 5V

22μH

1

2

3

4

5

6

7

8

OUTREF

SHDN

FBAGND

GND

CS

EXT

C2

0.1

C30.1

RSENSE

50M

NMMFT3055EL

L1

VIN=2V

C1

150

D1

1N5817

C4200

VOUT=12V

@ 0.3A

R158k

R2402k

VREF=1.5V

R2=R1 ( -1)VOUT

VREF

MAX608

Schemat aplikacyjny dla napiêcia wyjœciowego 12V

Opis wyprowadzeñ uk³adu MAX608

Nr wyprowadzenia Symbol Funkcja

1 EXT Sterowanie bramk¹ zewnêtrznego tranzystora

2 OUT Wejœcie pod³¹czone do napiêcia wyjœciowego

3 FB Wejœcie sprzê¿enia zwrotnego

4 SHDN Wejœcie uk³adu zabezpieczenia, aktywnym stanem jest stan wysoki

5 REF Wyjœcie napiêcia odniesienia 1.5V

6 AGND Masa analogowa

7 GND Masa uk³adów wyjœciowych

8 CS Wejœcie wzmacniacza próbki pr¹du wyjœciowego

MAX796, MAX797, MAX799 151

MAX796, MAX797, MAX799 - sterowniki zasilaczy impulsowych

++

+

-

-

-

REF

SLOPE COMP

-

+

30mV

R

SQ

OSC

LEVELSHIFT

BST

DH

LX

-

+

1XCSH

CSL

FROMFEEDBACKDIVIDER

-

+VL

4μ

1μs

24R

1R2.5V

CURRENTLIMIT

SKIP

(MAX797 ONLY)

SS

SHDN N

-

+

SYNCHRONOUSRECTIFIER CONTROL

R

S

Q

SHOOT-THROUGHCONTROL

LEVELSHIFT

VL

DL

PGND

-

+

-

+ SIGLE-SHOT

REF(MAX796)

NOTE 1SECFB

MAX796, MAX799 ONLY

-100mV

NOTE 1: COMPARATOR INPUT POLARITIESARE REVERSED FOR THE MAX799GND (MAX799)

MAIN PWMCOMPARATOR

MAX796

Schemat blokowy

Ró¿nice miêdzy uk³adami MAX796/797/799

Uk³ad Napiêcie wyjœciowe Cechy charakterystyczne

MAX796 3.3V/5V lub regulowane Regulowane jest dodatnie napiêcie strony wtórnej

MAX797 3.3V/5V lub regulowane Sterowanie cyfrowe

MAX799 3.3V/5V lub regulowane Regulowane jest ujemne napiêcie strony wtórnej

152 MAX796, MAX797, MAX799

MAX796

-

+

TOCSL

+5V LINEARREGULATORSHDN

-

+ PWM

LOGIC

- + +-

PWMCOMPARATOR

-

+

+2.505VREF

1XLPF

60kHz

-

+

-

+

1V

4V

BATTERY VOLTAGE

+V

4.5V

OUT

VL

BST

DH

SYNC

ADJ FB

5V FB

3.3V FB

FB

CSL

CSH

PGND

DL

LX

+5V AT 5mA

AUXILIARYOUTPUT

MAINOUTPUT

SS

SHDNON/OFF

GND

REF

SECFB

+2.505VAT 100μA

Schemat blokowy z elementami aplikacji

MAX796, MAX797, MAX799 153

Schemat aplikacyjny dla napiêæ wyjœciowych +5V i +15V

Schemat aplikacyjny dla napiêæ wyjœciowych +5V i +15V

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

V+

DH

BST

LX

DL

PGND

CSH

CSLREFSYNC

VLFBSECFB

SHDN

SS

GND

0.01

(OPTIONAL)

ON/OFF

0.33

4700p* 22*

0.1

22

35V

4.7C2

D1CMPSH-3A

Si9410

Si9410

C24.7

1N5819

VIN (6.5V TO 18V)

D2EC11FS1

C3152.5V

210k, 1%

0.0149.9k, 1%

18V1/4W

+15VAT

250mA

T115μH

20M

2.2:12206.3V

+5VAT 3A

T1=TRANSPOWER TT15870*=OPTIONAL, MAY NOT BE NEEDED

MAX796

1

2

34 5

6

7

8

9

10 11

12

13

14

15

16

V+

DH

BST

LX

DL

PGND

CSH

CSL

REF SYNC

VL

FB

SECFB

SHDN

SS

GND

0.01

(OPTIONAL)

ON/OFF

0.33

0.1

33

35V

4.7

1N5819

VIN (8V TO 18V AS SHOWN)

+3.3V

AT500mA

T1

10μH 25m

1:1.5

330

+5V

AT 2A

1N4148

Q1

Q2

MBR0502L

47

102k, 1%

100k, 1%

Q3

1N5817

102k

33.2k

49.9k

1%

1%

1%

MAX796

154 MAX796, MAX797, MAX799

1

23

4

5

6

7

8

9

10

11

12

13

14

15

16

V+

DH

BST

LX

DL

PGND

CSH

CSL

REF

SYNC

VL

FB

SECFB

SHDN

SSGND

0.01

(OPTIONAL)

ON/OFF

0.1

22

35V

4.7

1N5819

VIN (9V TO 18V)

+5V OUT

T1

15μH

50M1:1.3 220

(+5V AT 1A)

1N4148

107k, 1%

221, 1%

1000p

EQ11FS1 10V22

10V

-5.5V OUT(-5.5V AT 200mA)

1/2 Si9936

1/2 Si9936

1

MAX799

Schemat aplikacyjny dla napiêæ wyjœciowych ±5V

MAX796, MAX797, MAX799 155

V+

DH

BST

LX

PGND

CSH CSL

REF

SYNC

VL FB

SHDN

SS

GND

4.7

VIN

4.75V TO 6V

SKIP

0.33

0.01

Q1D1

C2

150

C3

150

+12V AT 2A

L15μH

C1

220

191k

49.9k

0.01

MAX797

V+

DHBST

LX

PGND

CSH CSL

REFSYNC

VL

FB

SHDN

GND

3V TO 6.5V

SKIP

4.7

0.33

Q1

220

+5V AT 500mA

100

200k

200k

DL

220

OUTPUT

T1

LOW IQHI EFF

33M

CMPSH-3A

INPUT

MAX797

Schemat aplikacyjny w uk³adzie typu PWM boost converter

Schemat aplikacyjny w uk³adzie typu PWM flyback converter

156 MB3794

MB3794 - uk³ad zasilania segmentów radia samochodowego

1

3

8

-

+

8V REGULATOR

8V REGULATOR

8V REGULATOR

8V REGULATOR

5

7

9

12

REFERENCE VOLTAGECONTROL CIRCUIT AT

LOW VOLTAGE CIRCUIT12

9V REGULATOR

5V REGULATOR

5V REGULATOR

13

15

5

16

BIAS CIRCUIT

14

12

ACC SYSTEM

REFERENCE VOLTAGEPOWER SUPPLY CIRCUIT

BU STSTEM

5V REGULATOR 2

44V

IN-CS

IN-AM

IN-FM

CHK

ACC POWER

BU POWERSUPPLY

SUPPLY

OUT - V DD

RST

OUT-START(5V OUTPUT)

OUT-STBT(5V OUTPUT)

T-B (9.15V OUTPUT)

BP

OUT-COM(8.4V OUTPUT)

OUT-FM(8.4V OUTPUT)

OUT-AM(8.4V OUTPUT)

OUT-CS(8.4V OUTPUT)

MB3794

Schemat blokowy

MB3794 157

MB3794

AMTUNER

FMTUNER

CASSETTECIRCUIT

CASSETTE

OUT-AM OUT-FM OUT-CS

DEMODULATIONCIRCUIT

T-B COM

PRAMPEQUALIZER

AMP

STBY

BP

GND

CHK

ACC

BU BACKUPPOWER SUPPLY

POWER SUPPLYACCESSORY

10

SEVERALCONTROLSIGNALS

IN-FM

IN-AM

IN-CS

START

RST

VDD

MICRO-COMPUTER

RAM

CO

NT

RO

LP

AN

EL

ANTENA

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

BUVDD

CHK

RST

OUT-CS

START

OUT-COM

ACC

OUT-FM

GND

OUT-AM

IN-FM

T-B

IN-AM

STBY

IN-CS

SP

PIN ASSIGNMENT(TOP VIEW)

MB3794

Blokowy schemat aplikacyjny

158 MC33063A, MC34063A

MC33063A, MC34063A - konwertery napiêcia

1.25VREFVTG

4

5

GND

COMP

COMPARATORINVERTINGINPUT

7

8

2OSCILLATOR

3

I SENSEpk

TIMINGCAPACITOR

*V (6)CC

S

R

DRIVECOLLECTOR

1

Q2

Q1

SWITCHCOLLECTOR

SWITCHEMITTER

RD

Q

MC33063A, MC34063A

Schemat blokowy

Podstawowe parametry

- maksymalne napiêcie zasilania VCC 40V

- maksymalny pobór pr¹du ICC 4mA dla MC34063

5mA dla MC33063

Ró¿nice pomiêdzy uk³adami serii MC33063 i MC34063

Oznaczenie uk³adu Obudowa Temperatura pracy

MC34063AP 8-DIP

MC34063AD 8-SOP0 ÷ +70°C

MC33063AP 8-DIP

MC33063AD 8-SOP-40 ÷ +85°C

MC33063A, MC34063A 159

Fragment schematu chassis MG2.1E AA

160 MC33262, MC34262

MC33262, MC34262 - sterownik zasilaczy impulsowych

+

+

+

+

+

+2.5VReference

Timer R

Delay

+

+

++Multiplier

Quickstart

+

+

RFIFilter

92 to138 Vac

D4D2

D3D1

1 C5

Zero CurrentDetector

1.2V36V

R6100k

8

D61N4934

6.7V

C4100

5 R422k T1.6V/

1.4V

UVLO

13V/8.0V

16V

107

D5MUR130 V0

C3220

230V/0.35A

Q1MTP

8N50E

10

DriveOutput

RSLatch

R52.2M

Current SenseComparator

1.5VOvervoltageComparator

420k

10pF R70.1

R21.0M

1

R111k

1.08Vref

refV

10μAError Amp

3C20.01

R37.5k

6 2C1

0.68

MC34262MC33262

Schemat blokowy

Schemat aplikacyjny

+

+

2.5VReference

UndervoltageLockout

Multiplier,Latch,PWM,Timer,

&Logic

+

+

+

Multiplier+

Quickstart

OvervoltageComparator

Error Amp

1.08 Vref

Vref

Zero Current Detector

MC34262MC33262

Zero CurrentDetect Input

CurrentSenseInput

VoltageFeedback

Input

CompensationGND

MultipierInput 3

6 2

1

4

7

8

5

DriveOutput

VCCRó¿nice pomiêdzy uk³adamiMC33262 i MC34262

Uk³adTemperatura

pracyObudowa

MC34262D SO-8

MC34262P0 ÷ +85°C

Plastic DIP

MC33262D SO-8

MC33262P-40 ÷ +105°C

Plastic DIP

MC33262, MC34262 161

Fragment schematu chassis GP2D firmy Panasonic

8 7 6 5

1 2 3 4

+

START2

VCC3

BACKUP4

GATE5

NC6

H.GND7

I.DET

8MLT PLY

9PEC.DET

10F.B.

11STOP

1 2 3

C

D736MA152K

R72447

D735D1FL40

+25V

D1FL40

D741

19A

D730D1FL40

R72168

R72368

C741880

C742220p

R717 390

R7004.7k

R71610k C731

0.001

C74416V0.22

S701

EV

QR

DS

L12

AC100V : 3AC200V : 1

R71822k

D738MA3300L

C73050V220

C7320.1

D740D1FL40

VC

C

OU

T

GN

D

01A

NA

SE

NC

E1

MLT

PLY

CO

NT

VF

/E0VP

0CP

R703 240

R704 100

R7021.5M

C7341000p

R719560

R7201.8k

C7330.33

D737MA152K

R7061.5k

1%R7051.5k

D731D1FL4

R70722k

D

D739MA330

1

IC735MC33262P

MOTOROLA

TOP1-BOARD

(P19)

1%

P6-BOARD TNPA1313

162 MC33262, MC34262

1 3 4 5 6 7 8 92

+ +

2 1

3

+

7065k

1%7055k

C7351000p

D7311FL40

70722k

D732D1FL40

Q7302SB1030ATA

R70847k

R709

22k

NHG

C74350V 22

D739A3300L

C7401000p

OVP-SOS

GNDVCC

R71110k

1%

R7106.2k

C73650V0.01

C73750V0.01

R71210k

C73850V0.1

D733MA3039H

INOUT

COMMON

VCC

R7135.1k

R7225.1k

PFC-DET

R71422k

D734MA152K

R715100

C73950V0.1

IC736AN6913

IC737AN78L05

PFC OSCILLATOR

1%

MC33340 163

MC33340 - uk³ad ³adowania baterii

4

567

-+

-+

+ -+

DC

Input

Regula

tor

Reg

Contr

ol

Charg

eS

tatu

s

R2

R1

1V

sen

Volta

ge

toF

req

uency

Convert

er

-+

+

2.0

V

1.0

V

Battery

Dete

ct

Low

Hig

h

Ck

F/V

R

Over

-V

Dete

ct

Counte

rT

imer

2 3

Vsen

Gate

Fast/

Trickle

Gate

Vsen

F/T

Gnd

Inte

rnal B

ias

+

Underv

ol ta

ge

Lockout

VC

C

+ 2.9

V

8V

CC

QR S

Over

Tem

pLatc

h

-+

Under

Tem

pD

ete

ct

t3t2t1

-+ + +

t/T

+

VC

C

0.7

V

Tim

e/

Tem

pS

ele

ct

+ + +

30μ

A

30μ

A

30μ

At1

/Tre

fH

igh

t2/T

sen

t3/T

refLow

SW

1R

3

SW

3R

4SW

2

+ -

TR

NT

C

Battery

Pack

R2=

R1(

-1)

VB

att

Vsen

MC

33

34

0

Sc

he

ma

t b

lok

ow

y z

uk

³ad

em

ap

lik

ac

yjn

ym

164 MC33463

MC33463 - regulator napiêcia

2

+

-

L

Vin

Cin

D

3

Drive

VFMController

100kHzOscillator Vref

1

VO

CO

Gnd

Output

MC33463H-XXKT1

LxVLx Limitier

Schematy blokowe

2

+

-

L

Vin

Cin

D

QRb

Cb3 Drive

VFMController

100kHzOscillator Vref

1

VO

CO

Gnd

Output

XX Denotes Output Voltage

This device contains 100 active transistors

MC33463H-XXLT1

EXT

MC33463H-XXKT1

1

2

3

H SUFFIXPLASTIC PACKAGE

CASE 1213(SOT-89)

(Top View)

Ground

Output

Lx

Tab(Tab is connected

to Pin 2)

MC33463H-XXLT1

1

2

3

H SUFFIXPLASTIC PACKAGE

CASE 1213(SOT-89)

(Top View)

Tab(Tab is connected

to Pin 2)

Ground

Output

EXT

MC33463 165

MC33463H-33KT1

2

+

-

Vin

3

Drive

VFMController

100kHzOscillator Vref

1Gnd

OutputLx

VLx Limitier

100μ

1k

MMBT2907ALT1

100

MBRD0520LT1

47μH

100

VO

3.3V

3.3V

BZX84C3V3LT1

MMBT2222ALT1

1.5k

Startup Circuit

Rodzaje uk³adów MC33463H-xxxx

Uk³ad Napiêcie wyjœciowe Typ Obudowa

MC33463H-30KT1 3.0V

MC33463H-33KT1 3.3V

MC33463H-50KT1 5.0V

Wewnêtrznyprze³¹cznik

SOT-89

(tape)

MC33463H-30LT1 3.0V

MC33463H-33LT1 3.3V

MC33463H-50LT1 5.0V

Zewnêtrznyprze³¹cznik

SOT-89

(tape)

Schemat aplikacyjny uk³adu MC33463H-33KT1 w uk³adzie typu step-

down

166 MIC2570

MIC2570 - regulator napiêcia

MIC2570-1

-

+Driver

Oscillator

0.22VReference

VBATT

IN SYNC

VOUT

SW

GND5V 3.3V 2.85V

MIC2570-2

-

+Driver

Oscillator

0.22VReference

VBATT

IN SYNC

VOUT

SW

GNDFB

MIC2570-1

SYNCGND

INSW

2.85V

3.3V5V

1

2

3

4 5

6

7

8

NC

Selectable Voltage20kHz Frequency

MIC2570-2

SYNCGND

INSW 1

2

3

4 5

6

7

8

NC

NC NC

FB

Adjustable Voltage20kHz Frequency

Schematy blokowe

MIC2570 167

MIC2570

8

1

5

INSW

3.3V

27

SYNC GND

C110010V

2.5V to 4.2V21Li Cell

+

50μH

L1

D1

MBRA140

3.3V/80mA

C33306.3V

C210010V

VOUT

L1

1 2

3

4

U1

MIC2570-1

8

1

6

4

5

INSW

2.85V

3.3V

5V

27

SYNC GND

C110010V

2.0V-3.1V2 AA Cells

+

47L1 D1

MBRA140

5V/100mA

C222010V

Schemat regulatora 5V

Schemat regulatora 3.3V/80mA

MIC2570

47μH

8

1

6

INSW

FB

27

SYNC GND

C133016V

2.0V to 3.1V2 Cells

+

L1D1

1N5819 50V/10mA

C368

35V

+VOUT

D2

1N5819

D2

1N5819

C48263V

R22.2M1%

R110k1%

C268/35V

VOUT = 0.22V × (1+R2/R1)

U1

Podwajacz napiêcia

168 MIC2570

Schemat regulatora ±5V

MIC2570

8

1

4

INSW

5V

27

SYNC GND

C110016V

2.0V to 3.1V2 Cells

+

L1

D1

MBRA140

5V/50mA

C222010V

C322010V

+VOUT47μH

D2MBRA140

C422010V

-4.5V/ to -5V/50mA

-VOUT

D3MBRA140

-IOUT < +IOUT

U1

MBRA140

MIC2570

47μH

8

1

6

INSW

3.3V

27

SYNC GND

C110010V

L1D3

1N4148

C3

0.1

C122

35V

D1MBRA140

C222

35V-24V/20mA

-VOUT

D2

R2549k

R14.99k

1%

1%

R3220k

2.0V to 3.1V2 Cells

-VOUT=-0.22V × (1+R2/R1)+0.6V

U1

Schemat regulatora -24V/20mA

MIC2571 169

MIC2571 - regulator napiêcia

-

+Driver

Oscillator

0.22VReference

VBATT

IN SYNC

VOUT

SW

GND5V 3.3V 2.85V

MIC2571-1

Schemat blokowy z wyborem napiêcia wyjœciowego przez podanie

napiêcia sprzê¿enia zwrotnego na wybrane wejœcie

-

+Driver

Oscillator

0.22VReference

VBATT

IN SYNC

VOUT

SW

GNDFB

MIC2571-2

Schemat blokowy z regulowanym napiêciem wyjœciowym przez poda-

nie odpowiedniej wartoœci napiêcia sprzê¿enia zwrotnego

SYNCGND

INSW

2.85V

3.3V5V

1

2

3

4 5

6

7

8

NC

Selectable Voltage20kHz Frequency

MIC2571-1

SYNCGND

INSW 1

2

3

4 5

6

7

8

NC

NC NC

FB

Adjustable Voltage20kHz Frequency

MIC2571-2

170 MIC2571

MIC2571

8

1

6

INSW

FB

27

SYNC GND

C110010V

L1D1

MBRA140

C233

25V

47µH

R21M

R118.7k

1%

1%

2V to 3.1V2 Cells

VOUT =0.22V × (1+R2/R1)

12V/40mA

VOUT

+

Schemat aplikacyjny dla napiêcia wyjœciowego 12V/40mA

8

1

6

INSW

FB

27

SYNC GND

C14716V

L1D3

1N4148

C2

0.1

C11525V

D1MBR0530

C21525V

-12V/2mA

-VOUT

D2

R21.1M

R120k

1.1%

1%

R3220k

1V to 1.5V1 Cell

-VOUT=-0.22V × (1+R2/R1)+0.6V

MBR0530

MIC2571

150µH

Schemat aplikacyjny dla napiêcia wyjœciowego -12V/2mA

MIC2571 171

150µH

8

1

4

INSW

5V

27

SYNC GND

C1*4716V

L1D1

MBR0530

C24716V

1V to 1.5V1 Cell

5V/5mA

VOUT

+

* Needed if battery is more than 4" away from MIC2571

MIC2571

Schemat aplikacyjny dla napiêcia wyjœciowego 5V/5mA

8

1

5

INSW

3.3V

27

SYNC GND

C1*4716V

L1D1

MBR0530

C24716V

150µH

1V to 1.5V1 Cell

3.3V/8mA

VOUT

+

* Needed if battery is more than 4" away from MIC2571

MIC2571

Schemat aplikacyjny dla napiêcia wyjœciowego 3.3V/8mA

Podstawowe parametry

- napiêcie zasilania 0.9÷15V

- napiêcia wyjœciowe 2.85V, 3.3V, 5V dla MIC2571-1

regulowane do 36V dla MIC2571-2

- czêstotliwoœæ pracy 20kHz

172 MIC3832, MIC3833

MIC3832, MIC3833 - sterowniki zasilaczy impulsowych

MIC3832/3833

-

+

PWM

Q

Q

S

R

UVLOLATCH

TO

GG

LE

+2

S

R

LATCHPWM

OSC

1-SHOT

PWM

-

+

MDC

-

+

-

+

+-+-

+-

1.25V

1.0V

1.5V

REF

-

+

EA

VDD

5V REFSYNC

RT

CT

FRONTEDGEBLANKING

EA+

EA-

EA OUT

CMR

MDC/SS

SHDN

GND

VDD

VDD

VDD

UVLO21V

Schemat blokowy

Podstawowe parametry

- napiêcie zasilania VDD 16÷21V dla MIC3832

VDD 7.6÷21V dla MIC3833

- pobór pr¹du ID 17mA

- zakres pracy oscylatora 10÷500kHz

MIC3832, MIC3833 173

MIC2951

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16GND

PWM

QVDD

5V REFEA-

EA+

EA OUT NC

SHDN

MDC/SS

CMR

QCT

RT

SYNC

1

2

3

4 5

6

7

8V OUT

SENSE

SHDN

GDN

VIN

FB

5V TAPERROR

MBR2535CT1/2

1/2 MBR2535CT

T22:1

39k

39k 22016V

22016V

0.01CER

0.1MYLAR

100

+5V20A

1N6291A

1N6291A

IRF540

IRF540

0.25W

L120µH

MUR 1605CT

20V1N968

IRF540

2000

+

14-32V

T1

1:13.3

102k1%

887k1% 3.3100p

12V

0.1

0.1200k

2.2n5.1k

5.1k

0.1

10k

470k

2n

10k

68k 68k1

10

MIC3833

Schemat aplikacyjny

Opis wyprowadzeñ uk³adów MIC3832 i MIC3833

Nr wyprowadzenia Symbol Funkcja

1 GND Masa

2 PWM Wyjœcie PWM

3 Q Wyjœcie nieodwracaj¹ce

4 VDD Zasilanie

5 5V REF Wyjœcie napiêcia odniesienia 5V

6 EA- Wejœcie odwracaj¹ce wzmacniacza b³êdu

7 EA+ Wejœcie nieodwracaj¹ce wzmacniacza b³êdu

8 EA OUT Wyjœcie wzmacniacza b³êdu

9 NC Niepod³¹czone

10 SHDN Wejœcie zabezpieczenia nadpr¹dowego

11 MDC/SSWejœcie uk³adu ³agodnego startu oraz regulacji stopnia wype³nieniaimpulsów wyjœciowych

12 CMR Próbka pr¹du uzwojenia pierwotnego transformatora przetwornicy

13 SYNC Wejœcie impulsów synchronizacji

14 RT Rezystor oscylatora (minimum 4k)

15 CT Kondensator oscylatora

16 Q Wyjœcie odwracaj¹ce

174 MIC38C/HC42/3/4/5, MIC18C42/3/4/5

MIC38C/HC42/3/4/5, MIC18C42/3/4/5 - sterowniki zasilaczy impulsowych

8

6

11

-

+

5VReference

Oscillator

UVLO

35V

+-

2.5V2R

R

-

+

T Q

QSR

8

4

2

1 35

FB(3)

RT/CT(7)

VREF(14)

7VDD(12) *

*

(VD)

OUT(10)

(PGND)

ISNS(5)(9)

GND*(AGND)(1)

COMP

() pins are on MIC38C/HC4x-1 (14-lead) versions only

MICx8C/HC42, MICx8C/HC43 (96% max. duty cycle) versions onlyMICx8C/HC44, MICx8C/HC45 (50% max. duty cycle) versions only

* MICx8C/HC4x (8-lead) versions only

Schemat blokowy

1

2

3

4 5

6

7

8COMP

FB

ISNS

RT/CT

VREF

OUT

VDD

GND

MICx8C4xMICx8HC4x

8-Pin DIP (N,J)8-Lead SOIC (M)

1

2

3

4

5

6

7 8

FB

9

10

11

12

13

14

NC NC

COMP

RT/CT

NC

ISNS

NC

VREF

VDD

VD

OUT

AGND

PGND

MICx8C4x-1MIC38HC4x-1

14-Pin DIP (-1xN))14-Lead SOIC (-1xM)

Próg UVLO dla poszczególnych grup uk³adów

Wspó³czynnik wype³nienia Napiêcie startu 8.4V Napiêcie startu 14.5V

0% do 96% MIC18C43, MIC38C43/HC43 MIC18C42, MIC38C42/HC42

0% do 50% MIC18C45, MIC38C45/HC45 MIC18C44, MIC38C44/HC44

MIC38C/HC42/3/4/5, MIC18C42/3/4/5 175

CO

MP

FB

ISN

S

RT

/CT

VR

EF

OU

T

VD

D

GN

D

1 2 3 45678

MIC

38

C4

2

C8

0.1

R5

16k

C7

200p

0.1

R4

18

100k

6k8

0.2

2

D3

MB

R030

D2

M17Z

105

1/4

W

MK

S2

C5

4.7

0.1

*

R2

68k

VIN

26V

to40

VC

T1

0.1

4.7

Q1

IRF

820

D4

1N

765B

R1

10

1/2

W3.3

31D

Q10

D1

L1

48µ

C3

C4

0.1

VO

UT

12V

,2A

1k62

1%

6k19

1%

D5

1N

4001

*Locate

near

MIC

38C

42supp

lypi

ns

C2

1000p

T1

Sc

he

ma

t a

plik

ac

yjn

y

176 MIC4574

MIC4574 - regulator napiêcia

MIC4574-x.x+

-ErrorAmp.

Driver

+

-

Comp-parator

200kHzOscillator

InternalRegulator

ThermalShutdown

CurrentLimit

1.23VBandgap

ShutdownEnable SHDN

R1

R2

GND

FB

0.5ASwitch

SW

D1

L1

VIN CIN

+7V to +24V

COUT

VOUT

Schematy blokowe

MIC4574[Adj.]

+

-ErrorAmp.

Driver

+

-

Comp-parator

200kHzOscillator

InternalRegulator

ThermalShutdown

CurrentLimit

1.23VBandgap

ShutdownEnable SHDN

R1

R2

GND

FB

0.5ASwitch

SW

D1

L1

VIN CIN

+7V to +24V

COUT

VOUT

VOUT = VREF (R1/R2+1)

R1 = R2(VOUT /VREF-1)

Podstawowe parametry

- napiêcie wejœciowe 4÷24V

- napiêcie wyjœciowe 3.3V lub 5V dla uk³adu z ustalon¹ wartoœci¹ napiêcia wyjœciowego

1.23÷18V dla uk³adu z regulowan¹ wartoœci¹ napiêcia wyjœciowego

- czêstotliwoœæ pracy 200kHz

MIC4574 177

SHDN

PGND SGND

SW

FBVIN

ShutdownEnable

+8V to +24V

CIN

47

1N5819 COUT

220

+5V, 0.5A

MIC4574-5.0100μH

MIC4574

SHDN

GND

SW

FBVIN

ShutdownEnable

+4.75V to +24V

CIN47

1N5819COUT

220

+3V, 0.5A

1.43k

1k

1%

1%

100μH

1

2

3

4 5

6

7

8FB

SGND

SHDN

PGND

NC

NC

SW

VIN

8-Pin DIP (N)

1

2

3

4

5

6

7 8

FB

SGND

SHDN

PGND

NC

SW

9

10

11

12

13

14

NC

NC NC

NC

VIN

NC

NC

NC

14-Lead Wide SOIC (WM)

Schemat aplikacyjny dla ustalonej wartoœci napiêcia wyjœciowego

Schemat aplikacyjny dla regulowanej wartoœci napiêcia wyjœciowego

178 MIC4680

MIC4680 - regulator napiêcia

MIC4680-x.x+

-

Amp.

+ -

Error

+

-

Com-parator

InternalRegulator

200kHzOscylator

ThermalShutdown

CurrentLimit

IN

VIN

SHDN

Reset

SW

FB

1.23VBandgapReference

1ASwitch

Driver VOUT

COUT

Schemat blokowy

MIC4680-3.3BM

SHUTDOWNENABLE

+6V to +34V

C115µ35V

PowerSOP-8

2

1

IN

SHDN

GND

5 6 7 8

4FB

3SW

L1

68µH

3.3V/1A

C2220µF16V

D1GISS26

Schemat aplikacyjny

1

2

4

6

5

3

7

8 GDN

GDN

GDN

GDN

SHDN

IN

SW

FB

SOP-8 (M)

MIC4680 179

MIC4680[Adj.]

+

-

Amp.

+ -

Error

+

-

Com-parator

InternalRegulator

200kHzOscylator

ThermalShutdown

CurrentLimit

IN

VIN

SHDN

Reset

SW

FB

1.23VBandgapReference

1ASwitch

Driver VOUT

COUT

R1

R2

VOUT=VREF( +1)R1R2

R1=R2( -1)VOUT

VREF

VREF=1.23V

Schemat blokowy w uk³adzie regulowanego napiêcia wyjœciowego

MIC4680BM

SHUTDOWNENABLE

R22.94k

+5V to +34V

C115µF35V

2 IN

1 SHDN

PowerSOP-8

GND

5 6 7 8

FB 4

D1GISS26

R13.01k

C2220µF16V

L1

68µH3SW

2.5V/1A

Schemat aplikacyjny z regulowanym napiêciem wyjœciowym

Wartoœci napiêæ wyjœciowych w zale¿noœci od elementów aplikacyjnych

Napiêcie wyjœciowe VOUT R1 R2 CIN D1 L1 COUT

1.8V 3.01k 6.49k

2.5V 3.01k 2.94k

3.3V 3.01k 1.78k

5.0V 3.01k 976R

6.0V 3.01k 787R

15μF/35V

2A 60VSchottkygeneral

semiconductorSS26

68μH 1.5A 220μF 10V

180 MIP0221SY ÷ MIP0227SY

MIP0221SY, MIP0222SY, MIP0223SY, MIP0224SY, MIP0225SY,

MIP0226SY, MIP0227SY - sterowniki zasilaczy impulsowych

Uk³ady MIP0221SY ÷ MIP0227SY produk-

cji firmy Panasonic przeznaczone s¹ do stero-

wania prac¹ przetwornicy impulsowej zasilanej

napiêciem sieciowym od 85VAC do 274VAC w

urz¹dzeniach o poborze mocy poni¿ej 100W, ta-

kich jak magnetowidy, monitory, urz¹dzenia stu-

dyjnej techniki wizyjnej, odbiorniki satelitarne,

zasilacze, ³adowarki akumulatorów, itp. Elementy

MIP… do z³udzenia przypominaj¹ pod wzglê-

dem pe³nionych funkcji opisywane na ³amach

„Serwisu Elektroniki” elementy TOPSwitch. Fir-

ma Panasonic nazwa³a te uk³ady jako Intelligent

Power Devices (w skrócie IPDs). Uk³ady MIP…

zawieraj¹ w swej strukturze wysokonapiêciowy

tranzystor kluczuj¹cy oraz rozbudowany uk³ad

steruj¹cy wykonany w technice CMOS. Uk³ady

MIP… „wciœniête” zosta³y w obudowê TO-220,

wiêc posiadaj¹ jedynie trzy wyprowadzenia: D -

dren tranzystora kluczuj¹cego, S - Ÿród³o tran-

zystora kluczuj¹cego i C - wyprowadzenie ste-

ruj¹ce. Schemat blokowy uk³adów MIP0221SY

÷ MIP0227SY pokazano na rysunku 1. Zasadni-

cz¹ cech¹ ró¿ni¹c¹ opisywane uk³ady jest wiel-

koœæ pr¹du wyjœciowego. Maksymalne parame-

try uk³adów MIP0221SY ÷ MIP0227SY zesta-

wiono w tabeli 1, a w tabeli 2 - wybrane parame-

try charakterystyczne. Przyk³ad zastosowania

uk³adu MIP0224SY w zasilaczu multiplekserów

sygna³ów wizyjnych WJ-FS109 i WJ-FS116 fir-

my Panasonic pokazano na rysunku 3.

PWMcontrol current

Control Shutdown/Auto-restartAuto-restart

Auto-restart current-source

Drain

Source

Minimum ON-timedelay circuit

Leading edgeblanking

Low pass filter

Max DutyClock

Sawtooth

Thermalshutdown

circuit Restartingtrigger circuit

Power supplyfor internal circuit

Timer auto-restart circuit

PowerMOS FET

Shuntregulator

5.7V4.7V

S

R

Q

Q+-

+

-

+-

+-

S

R

Q

Q

RonX ID

1/2 1/2 1/2

RE

Rys.1. Schemat blokowy uk³adów MIP0221SY ÷ MIP0227SY.

MIP0221SY ÷ MIP0227SY 181

Tabela 2. Parametry charakterystyczne

Funkcje Parametr Symbol Jedn. Warunki min. typ. maks.

Czêstotliwoœæ pracy fOSC kHz IC = 2mA 90 100 110

Maksymalne obci¹¿enie cyklu MAXDC % IC = 2mA 64 67 70Sterowanie

Minimalne obci¹¿enie cyklu MINDC % IC = 10mA 3

Wartoœæ pr¹du podlegaj¹capowoduj¹ca zadzia³anie uk³adówochrony

MIP0221SY ILIMIT A 0.23 0.25 0.28

MIP0222SY ILIMIT A 0.45 0.5 0.55

MIP0223SY ILIMIT A 0.9 1 1.1

MIP0224SY ILIMIT A 1.35 1.5 1.65

MIP0225SY ILIMIT A 1.8 2 2.2

MIP0226SY ILIMIT A 2.25 2.5 2.75

MIP0227SY ILIMIT A 2.7 3 3.3

Protekcja

Czas opóŸnienia zadzia³aniaogranicznika pr¹du

td(OCL) μS 0.1

Rezystancja w stanie w³¹czenia

MIP0221SY RDS(on) ohm ID = 0.025A 31.2 36

MIP0222SY RDS(on) ohm ID = 0.1A 15 18

MIP0223SY RDS(on) ohm ID = 0.2A 8.5 10

MIP0224SY RDS(on) ohm ID = 0.3A 5.8 6.7

MIP0225SY RDS(on) ohm ID = 0.3A 4 5

MIP0226SY RDS(on) ohm ID = 0.3A 3.3 4

Wyjœcie

MIP0227SY RDS(on) ohm ID = 0.3A 2.6 3

Tabela 1. Parametry maksymalne

Parametr Symbol Jedn. WartoϾ

Maksymalne napiêcie na drenie VD V 700

Maksymalne napiêcie steruj¹ce VC V 8

Maksymalny pr¹d steruj¹cy IC mA 8

Maksymalny pr¹d wyjœciowy

MIP0221SY ID 0.3 A

MIP0222SY ID 0.585 A

MIP0223SY ID 1.15 A

MIP0224SY ID 1.72 A

MIP0225SY ID 2.4 A

MIP0226SY ID 2.9 A

MIP0227SY ID 3.5 A

Maksymalna temperaturastruktury

Tch 150 °C

1: Control2: Source3: Drain

TO-22010.5±0.5

4.5±0.2

15.4

±0.3 6.

8±0.

1

2.8±

0.2

4.2±

0.3

2.8±

0.2

1.5±

0.2

9.3

13.5

±0.5

9.5±0.2

1.4±0.1 2.5±0.2

1.4±0.1

0.6±0.1

0.8±0.1

� 3.7±0.1

8.0±0.2

5.08±0.5

2.54±0.3

Sol

der

Dip

1 2 3

Rys.2.

182 MIP0221SY ÷ MIP0227SY

AC

IN

CN

1

AC

L

AC

N

F1

2A/2

50V

R1OPEN

C1

0,05

6µF

/100

V

C3

2200

pF

C2

2200

pF

C4

0,03

3µF

100V

C5

2200

pF

C6

220µ

F20

0V

R4

330K

R5

330K

C7

220µ

F20

0V

C8

0,1µ

F

IC1

MIP

0224S

Y R10

180C13

100p

F

R6

22R

747

Q1

YWPC123FY2

R8

47R

94,

7C

910

0µF

10V

C11

2200

pFC

1222

00pF

C22

470µ

F10

V

C24

220µ

F10

V

R28

3,3K

R26

6,8K

Q2

2S

C

24

1K

T4

6

IC2

YW

TA

76431S

R27

3,3K

C23

470µ/10V

R25

390

C25

0,1µ

F

R24

6,8K

R22

3,3K

R21 47

Q1

YWPC123FY2R

23 1KC26 OPEN

C21

2700

µF

10V

R30

100

C30

100p

F

CF

1

YW

0R3A

333F

20

YW

0R3A

333F

20C

F2

D1

YW

DB

155G

T1

G4

D2

C0

00

00

01

D2

YW

P6K

E1

80A

D3

YW

ER

B37

10

D4

YW

SC

2012

D21

B0J

BQ

G00

0001

L21

YW

SL8

1033

0

L22

YW

SL6

7533

0D

22B

0JC

MG

0000

03

VS

1Y

WJ0

7N47

1KP

Sch

emat

zasi

lacz

a m

ult

iple

kse

rów

sygn

a³ó

w w

izyjn

ych

Pan

aso

nic

WJ-F

S109 i

WJ-F

S11

6

Rys.3

.

ML4894 183

ML4894 - regulator napiêcia

Schemat blokowy

Schemat aplikacyjny

Opis wyprowadzeñ uk³adu ML4894

Nr wyprowadzenia Symbol Funkcja

1 VREG Kondensator wewnêtrznego napiêcia odniesienia

2 VFB Napiêcie sprzê¿enia zwrotnego dla regulacji napiêcia wyjœciowego 5V

3 ISENSE Wejœcie próbki pr¹du

4 SHDNJe¿eli na nó¿ce tej jest stan niski, to zostaj¹ wy³¹czone wewnêtrznenapiêcia polaryzuj¹ce i uk³ad pobiera minimaln¹ moc

5 GND Masa

6 N DRV Wyjœcie sterowania tranzystora NMOS

7 P NDRV Wyjœcie sterowania tranzystora PMOS

8 VIN Wejœcie napiêcia baterii

184 ML4896

ML4896 - dwuwyjœciowy sterownik zasilaczy impulsowych

Schemat blokowy

VREG

GND BU

CK

RE

GU

LA

TO

RA

BIASCIRCUITS

SLEEPLOGIC

1

10

9

VIN

SHDN A

VFB A

ISENSE A

N DRV A

P DRV A

BU

CK

RE

GU

LA

TO

RB

11

6

3VFB B

ISENSE B

N DRV B

P DRV B

8

4

7

2

13

14

PWR GND

12SHDN B

5

ML4896

Schemat aplikacyjny

1

2

3

4

5

6

7 8

VIN

VOUT B

1

22C1

22C2

22C3

C4

+

R425M

100

C9 C10 C11100 100

+

-

Q3IRF7406

Q4IRF7403

L239µH

R125M

100

C6 C7 C8100 100

+

-

Q1IRF7406

Q2IRF7403

L120µH

VFB A

ISENSE A

VFB B

ISENSE B

SHDN A

SHDN B

GND PWR GND

N DRV A

P DRV A

N DRV B

P DRV B

VIN

VREG 14

13

12

11

10

9

5V

VOUT A

3.3V

C5

10nR2

154k

R3453k

ML4896

ML4950 185

ML4950 - regulator napiêcia

1

2

3

4 5

6

7

8VIN

GND

VOUT

VL

PWR GNDVIN

100

IOUT

27µH(Sumida CD75)

DETECT

RESET

SENSE

100464k0.1%

0.1%40.2k

ML4950

Schemat blokowy

Schemat aplikacyjny

Opis wyprowadzeñ uk³adu ML4950

Nr wyprowadzenia Symbol Funkcja

1 VIN Napiêcie wejœciowe z baterii

2 GND Masa

3 SENSE Wejœcie programowania dla ustawienia wartoœci napiêcia wyjœciowego

4 DETECTW przypadku spadku napiêcia na tej nó¿ce poni¿ej 200mV nawyprowadzeniu resetu pojawia siê stan niski

5 VOUT Wyjœcie

6 VL Cewka uk³adu boost

7 RESETNa nó¿ce tej wystêpuje stan niski, gdy niemo¿liwe jest osi¹gniêcieustalonego napiêcia wyjœciowego lub gdy na n.4 napiêcie spada poni¿ej200mV

8 PWR GND Masa tranzystora NMOS

2

3

8

6

BOOSTCONTROL

1

4

5

VREF

GND PWRGND

VLVIN

-

+DETECT

7RESET

UVLO

VOUT

SENSE

ML4950

186 SI-8033S/8050S/8090S/8120S/8150S

SI-8033S/8050S/8090S/8120S/8150S - sterowniki zasilaczy impulsowych

OCPReg.

OCS Reset

TSD

Drive

Comp.

Amp.

VREF

2 SWOUT

4 VOS

VIN 1

5 S.S. 3 GND

SI-8000S

Schemat blokowy

1VIN

2SWOUT

4VOS

GNDGND

GND

3

S.S.

5

VIN

+ +D1C2

C1

L1 VO

SI-8000S

C1, C2: 1000µFL1: 150µHD1: RK46 (Sanken)

Schemat aplikacyjny

Zalecane parametry pracy

RatingsParameter Symbol

SI-8033S SI-8050S SI-8090S SI-8120S SI-8150SUnit

DC Input Voltage Range VIN 5.5 to 28 7 to 40 12 to 40 15 to 40 18 to 40 V

Output Voltage VO 3.3 5.0 9.0 12.0 15.0 V

Output Current Range IO 0 to 3.0 A

SI-8050E/8090E/8120E 187

SI-8050E/8090E/8120E - sterowniki zasilaczy impulsowych

OCPReg.

OCS Reset TSD

Drive

Comp.

Amp.

VREF

2 SWOUT

4 VOS

VIN 1

3 GND

SI-8000E

5 NC

Schemat blokowy

1VIN

2SWOUT

4VOS

GNDGND

GND

3

NC

5

VIN

+ +D1

AK06(Sanken)

C1100µF

L1 VO

SI-8000E

C2330µF

5V: 200µH9V, 12V: 300µH

Schemat aplikacyjny

Zalecane warunki pracy

RatingsParameter Symbol

SI-8050E SI-8090E SI-8120EUnit

DC Input Voltage Range VIN 7 to 40 11 to 40 14 to 40 VOutput Voltage Vo 5.0 9.0 12.0 VOutput Current Voltage Io 0 to 0.6 A

188 SI-8201L/8203L/8211L/8213L/8301L

SI-8201L/8203L/8211L/8213L/8301L - przetwornice wraz

z indukcyjnoœci¹

Drive

Vref

Amp.

GND

VO

L1LIN

DI

VIN

Tr1

SI-8201L, SI-8203L, SI-8301L

Schemat blokowy

VIN VO

LINGND+ +

VIN

GND

DC Input

C220µF

1 C470µF

2

GND

VOSI-8200L

Schemat aplikacyjny

SI-8201L/8203L/8211L/8213L/8301L 189

DriveAmp.

Vref

VO

L1VIN

DI

Tr1

Tr2

LIN

GND

SI-8211L, SI-8213L

Schemat blokowy

VIN VO

LINGND+ +

VIN

GND

DC Input

C470µF

1 C470µF

2

GND

VOSI-8300L

NC

Schemat aplikacyjny

Parametry pracy uk³adów SI-82xxL i SI-8301L

RatingsParameter Symbol

SI-8201L SI-8203L SI-8211L SI-8213L SI-8301LUnit

DC Input Voltage Range VIN 10 to 40 16 to 40 15 to 55 22 to 55 8 to 40 V

Output Voltage VO 5 12 5 12 5 V

Output Current Range IO 0 to 0.4 0 to 0.35 0 to 0.3 0 to 0.28 0 to 1.0 A

190 SI-8400L - seria, SI-8500L - seria

SI-8401L, SI-8402L, SI-8403L, SI-8405L, SI-8501L, SI-8502L, SI-8503L,

SI-8504L, SI-8505L - przetwornice wraz z indukcyjnoœci¹

Reg. OCP

OSC Reset

TSD

VREF

Latch&

Drive

Comp.

Amp.

1

VO

4

VIN

MIC1

3 LIN

2 GND

L1

Di1

SI-8400L

VIN VOUT

LINGND+ +

VIN

GND

C220µF

1 C470µF

2

GND

VO

SI-8400L

4 1

2 3

NC

Schemat blokowy

Schemat aplikacyjny

Zalecane parametry pracy uk³adów SI-840xL

RatingsParameter Symbol

SI-8401L SI-8402L SI-8403L SI-8405LUnit

DC Input Voltage Range VIN 7 to 33 15 to 33 5.3 to 33 18 to 33 V

Output Current Range IO 0 to 0.5 0 to 0.4 0 to 0.5 0 to 0.4 A

SI-8400L - seria, SI-8500L - seria 191

Schemat blokowy

Reg. OCP

OSC Reset

TSD

VREF

Latch&

Drive

Comp.

Amp.

1

VO

6

VIN

MIC1

4 LIN

3 GND

L1

Di1

SI-8500L

2 S.S.

VIN VOUT

LINGND

+ +

VIN

GND

C470µF

1 C470µF

2

GND

VO

SI-8500L

6 1

3 4

NC

S.S.

2

C3

Schemat aplikacyjny

Zalecane parametry pracy uk³adów SI-850xL

RatingsParameter Symbol

SI-8501L SI-8502L SI-8503L SI-8504L SI-8505LUnit

DC Input Voltage Range VIN 7 to 33 15 to 33 5.3 to 33 12 to 33 18 to 33 V

Output Current Range IO 0 to 1.0 A

Parametry wyjœciowe uk³adów SI-840xL i SI-850xL

Part NumberSI-

8401LSI-

8402LSI-

8403LSI-

8405LSI-

8501LSI-

8502LSI-

8503LSI-

8504LSI-

8505L

VO(V) 5.0 12.0 3.3 15.0 5.0 12.0 3.3 9.0 15.0

IO(A) 0.5 0.4 0.5 0.4 1.0

192 SI-8811L/8911L/8921L/8922L

SI-8811L/8911L/8921L/8922L - przetwornice wraz z transformatorem

Schemat blokowy i aplikacyjny

OSC Drive

Start OCP Reg.

VrefAmp.

PWM

9

3

8

7

1

4

2 5 6

V(+)

IN

V(-)IN

S.S

Tr1T1

VO1

VO2

GND

SI-8811L

2 9

1

3 8

4 7

5 6

+C1

470µ/35V +

C210µ/16V

C41200µ/16V

+

+ C547µ/10V

+

C3220µ/10V

VO1

VO2

GND

VIN(+)

VIN(-)

SI-8811L

OSC Drive

Start OCP Reg.

VrefAmp.

PWM

2 5 4S.S

Tr1

SI-8911L

9

1

VIN

3T1

8

6

VO1

VO2

7

GND

2 9

1

3 8

4 7

5 6

+C1

220µ/63V +

C2

33µ

/10V

C41200µ/16V

+

+

VO1

GND

VIN

SI-8911L

GND

+

C3220µ/10V

C5100µ/10V

VO2

Schemat blokowy i aplikacyjny

SI-8811L/8911L/8921L/8922L 193

Schemat blokowy i aplikacyjny

OSC Drive

Start OCP

VrefAmp.

PWM

2 S.S

Tr1

SI-8921L/SI-8922L

7

1

VIN

3T1

6

5

VO

GND

2 7

1

3 6

4 5

+C1

180µ/63V +

C2

22

µ/1

0V

C31200µ/10V

+VO

GND

VIN

SI-8921L

GND

SI-8922L

Zalecane parametry pracy uk³adów: SI-8811L, SI-8911L, SI-8921L, SI8922L

Ratings

SI-8811L SI-8911L SI-8921L SI8922LParameter Symbol

min. typ. max. min. typ. max. min. typ. max. min. typ. max.

Unit

DC InputVoltage Range

VIN 12 20 30 24 40 55 24 40 55 20 40 55 V

Output CurrentRange 1

IO1 50 250 450 20 150 300*2 0 300 600 0 300 600 mA

Output CurrentRange 2

IO2 0 -20 -50*1 0 -50 -100 ----------- ----------- mA

*1: Output current 2 depends on the input/output conditions

*2: If Io2 = 50mA or more, the condition Io1 > Io2 is recommended.

Ró¿nice miêdzy uk³adami: SI-8811L, SI-8911L, SI-8921L/8922L

Ch1 Ch2Part Number

Vo(V) Io(A) Vo(V) Io(A)

SI-8811L +5 0.45 -5 0.05

SI-8911L +5 0.3 -5 0.1

SI-8921L/8922L +5 0.6 -----------

194 HIS0169 i SMR40200

HIS0169 i SMR40200 - sterowniki zasilaczy impulsowych

„S³odka para” - taki przydomek otrzyma³y

dwa uk³ady steruj¹ce prac¹ przetwornicy OTVC

Samsung z chassis SCT11. Wbrew tak sympa-

tycznej nazwie wyró¿niaj¹ siê one nisk¹ nieza-

wodnoœci¹ i tym, ¿e s¹ one wyj¹tkowo unikato-

we. Schemat zasilacza OTVC Samsung

CB5320T1SHV2CX z tymi uk³adami pokazano

na rysunku 1.

G³ównym podzespo³em przetwornicy jest

uk³ad SMR40200, zawieraj¹cy wszystkie pod-

stawowe elementy wykonawcze zasilacza impul-

sowego, w tym wysokonapiêciowy tranzystor po-

lowy pe³ni¹cy funkcjê tranzystora kluczuj¹cego.

Ten wewnêtrzny klucz zaczyna pracowaæ przy

przekroczeniu przez napiêcie zasilaj¹ce dopro-

wadzane do wyprowadzenia 5 uk³adu wartoœci

9.5V - jest to podstawowy warunek poprawnej

pracy przetwornicy. SMR40200 zawiera równie¿

uk³ad (szeregowo po³aczony rezystor 1k8 i kon-

densator 0.1μF), którego zadaniem jest formo-

wanie pi³okszta³tnego przebiegu na bazie kom-

paratora (zbudowanego na jednym tranzystorze),

do której doprowadzane jest napiêcie b³êdu. W

celu zmniejszenia rozpraszanej mocy, napiêcie

b³êdu ma równie¿ charakter przebiegu impulso-

wego.

Uk³ad HIS0169 w stosunku do SMR40200

pe³ni rolê steruj¹c¹, s³u¿y on mianowicie do „wy-

startowania” - rozpoczêcia pracy tranzystorowe-

go klucza wbudowanego w SMR40200. Oprócz

tego zawiera on czêœæ uk³adu formuj¹cego im-

pulsy startowe. Wbudowany tranzystor s³u¿y od

ograniczenia pr¹du przep³ywaj¹cego przez tran-

zystor kluczuj¹cy w SMR40200 na poziomie 2A.

HIS0169 zawiera równie¿ prostownik napiêcia

pomiarowego.

Analizuj¹c przyczyny uszkodzenia siê tej

pary uk³adów (lub jednego z nich) warto spoj-

rzeæ na ich wewnêtrzne schematy ideowe, poka-

zane na rysunku 2 i wzi¹æ pod uwagê ich nastê-

puj¹ce s³abe punkty:

1. Tranzystor kluczuj¹cy, aczkolwiek jest tran-

zystorem wysokonapiêciowym, to jednak jego

maksymalna wartoœæ 600V okazuje siê w

praktyce byæ za ma³a. W przypadku przebicia

tego tranzystora stuprocentowo spaleniu ule-

ga rezystor 0.33R, a nierzadko i pozosta³e.

2. W przypadku uszkodzenia (przerwy) uzwoje-

nia uk³adu startowego, otwarcie tranzystora

kluczuj¹cego nastêpuje pod wp³ywem napiê-

cia sta³ego i nastêpuje ci¹g uszkodzeñ wymie-

nionych w punkcie 1.

3. Przy utracie pojemnoœci kondensatora 22μF/

50V zerwana zostaje stabilna praca przetwor-

nicy, w szczególnoœci przesuniêty zostaje

moment w³¹czenia/wy³¹czenia klucza. Praca

przetwornicy zostaje zak³ócona skutkuj¹c nie-

ograniczonym wzrostem napiêæ wyjœciowych.

Przez jakiœ czas g³ówne napiêcie wyjœciowe

jest ograniczane przez diodê Zenera (lub ra-

czej poprawniej by³oby nazwaæ w tym mo-

mencie diodê R2K diod¹ lawinow¹). W koñ-

cu nastêpuje przebicie tej diody i oscylacje

przetwornicy zostaj¹ zerwane. A poniewa¿

tranzystor kluczuj¹cy przewodzi, wszystko co

mo¿e zaczyna siê paliæ.

Przy przekroczeniu napiêcia po wtórnej stro-

nie przetwornicy nale¿y tak¿e skontrolowaæ na-

piêcie na 5. wyprowadzeniu uk³adu SMR40200

za pomoc¹ oscyloskopu. Przy napiêciu sta³ym na

tym wyprowadzeniu wiêkszym ni¿ 10V (bardzo

wa¿ne) z regu³y mamy do czynienia z uszkodze-

niem uk³adów stabilizacji samego SMR-a.

Wœród zaleceñ zmierzaj¹cych do zwiêksze-

nia niezawodnoœci obu uk³adów znajduje siê za-

lecenie aby napiêcie zasilaj¹ce doprowadzane do

wyprowadzenia 1 uk³adu HIS0169 podawaæ po-

przez kondensator 0.33μF/400V.

Najczêœciej powtarzaj¹cym siê objawem

uszkodzenia pary uk³adów HIS i SMR jest pod-

wy¿szenie napiêcia odchylania poziomego w try-

bie standby do 160V ÷ 170V, zamiast 140V. W

trybie normalnej pracy (pod obci¹¿eniem) powin-

no byæ 125V ÷ 127V. Wymieniaj¹c HIS0169 i

SMR40200 warto zamieniæ je na uk³ady z liter-

k¹ C (HIS0169C i SMR40200) - wed³ug czêœci

serwisantów s¹ one bardziej niezawodne (wed³ug

pozosta³ych nie ró¿ni¹ siê zbyt wiele).

HIS0169 i SMR40200 195

Jeœli po wymianie uk³adów napiêcie linii po-

zostaje nadal zbyt wysokie, prawie na pewno

uszkodzony jest d³awik L803, w³¹czony pomiê-

dzy n.3 i 4 HIS0169. Niestety konstrukcja tego

d³awika jest nietypowa, brak danych nie pozwa-

la wykonaæ go samodzielnie, nale¿y wiêc „zdo-

byæ” element oryginalny.

D³awik ten „jest bohaterem” wielu napraw,

szczególnie tych, gdy po wymianie obu uk³adów

HIS i SMR uleg³y one prawie natychmiastowe-

mu uszkodzeniu, a przyczyn¹ by³ ów nieszczê-

sny d³awik L803 (a przynajmniej po jego wy-

mianie uk³ady nie uszkodzi³y siê).

Opisy napraw przetwornic chassis SCT11

przynosz¹ ró¿ne sposoby na zwiêkszenie nieza-

wodnoœci uk³adów HIS i SMR, a równie¿ zwi¹-

zanych z d³awikiem L803. Otó¿ podpatrzono w

odbiorniku, który wczeœniej by³ naprawiany w

innym warsztacie, ¿e pomiêdzy wyprowadze-

niem 3 HIS0169 a d³awikiem L803 zosta³a prze-

ciêta œcie¿ka i w szereg z d³awikiem L803 zosta³

zamontowany rezystor 130R/0.25W. Gdy do na-

prawy trafi³ odbiornik z chassis SCT11 i uszko-

dzonym zasilaczem zbudowanym na bazie HIS-

a i SMR-a, postanowiono sprawdziæ „podgl¹d-

niêt¹ przeróbkê”. W odbiorniku tym spaleniu

uleg³y: dioda R2K i tranzystor linii (o dziwo SMR

i HIS nie uleg³y uszkodzeniu), które wymienio-

no na nowe egzemplarze. Po w³¹czeniu odbior-

nika w tryb standby pomiar napiêcia linii poka-

zuje wartoœæ 150V ÷ 160V. Natychmiast wy³¹-

czono odbiornik i wprowadzono wy¿ej opisan¹

przeróbkê. Kolejny pomiar napiêcia w trybie

standby daje wartoœæ oko³o 135 ÷ 140V, a w try-

bie pracy 130V, co jest zgodne z wartoœciami

nominalnymi. Próba wygrzewania potwierdzi³a

prawid³owoœæ wykonanej naprawy.

Wœród zmyœlnych elektroników zdarzaj¹ siê

równie¿ próby „napraw” tych uk³adów hybrydo-

wych. Oto przypadek opisany przez jednego z nich.

Wed³ug wszelkich oznak uszkodzeniu uleg³ uk³ad

SMR40200, w zwi¹zku z czym zosta³ wymienio-

ny na nowy. Sprawdzeniu poddano diodê R2K -

okazuje siê, ¿e jest sprawna. Od³¹czona zosta³a li-

nia napiêcia 125V doprowadzana do trafopowie-

lacza. W miejsce bezpiecznika sieciowego pod³¹-

czono ¿arówkê, która po pod³¹czeniu napiêcia sie-

ciowego jaskrawo zaœwieci³a siê. Autor opisywa-

nej naprawy wyci¹gn¹³ na tej podstawie wniosek,

¿e gdyby w³¹czy³ bez ¿arówki, to uszkodzeniu

uleg³by SMR40200 i ¿e w zwi¹zku z tym uszko-

dzony jest uk³ad HIS0169. Nie maj¹c „pod rêk¹”

nowego HIS-a wzi¹³ tward¹ ig³ê i roz³upa³ masê

¿ywiczn¹ tego uk³adu w celu wymiany znajduj¹-

cego siê tam tranzystora - bo co mia³o w nim

„paœæ”, jak nie tranzystor. W jego miejsce wstawi³

tranzystor KT3117A (60V, 0.4A, 0.5W). Telewi-

zor po tej naprawie rozpocz¹³ poprawna pracê.

Absolutnie nie polecamy takiego sposobu na-

prawy, a nawet przestrzegamy przed nieostro¿ny-

mi eksperymentami w tych rejonach odbiornika.

196 HIS0169 i SMR40200

RX

801

3,3M

C81

447

0n25

0V

D80

056

0V

F80

1A

C25

0V3,

15A

SW

801

JPW

2104

B5A

/250

V

to tune

rG

ND

PD

801

KK

J-10

04A

AC

230V

GT

031P G

T02

1P

L801

39m

HG

T05

1P GT

041P

P80

1P

TC

2C14

R(D

)

CN

802

3 2 14

RB

Y-6

06B

RID

GE

DIO

DE

D80

160

0VD

2506

0-41

04

NT

801

NT

CK

L-11

L4R

7

34

56

78

PO

WE

RC

ON

TR

OL

HC

801

HIS

-0169

IC801

SM

R40200

12

34

5

C85

21n

816

V

R85

210

7 6

9 11

1

4 1

12 13

T801

EE

R36/4

1

A1206-0

090

A2

-12

5V

A3

-13

,5V

A1

-33

VR

807

R80

6

10k/

2W7k

5/2W

R40

6R

416

47/2

W47

/2W

L402

L809

100µ

H

100µ

H

C80

556

0pF

/2kV

R80

84k

3

L806

1mH

(AL0

3)

R81

1 22

R80

310 2W

R80

210 2W

C80

32n

2/80

0V

R81

4 43

R80

10,

33R

5W C81

156

0pF

2kV

C81

156

0pF

2kV

L803

500µ

H

C80

122

0µF

400V

C80

810

00µ

F25

V

C81

910

00µ

F25

V

C80

610

0µF

200V

C85

310

0µF

200V

C85

122

µF

50V

L805

BL0

2RN

2-R

62T

4

L802BL02RN2-R62T4

L807

BL0

2RN

2--R

62T

4

HO

T

C80

756

0pF

2kV

D80

3F

ML-

G02

S20

0V

D80

2R

U20

A

DZ

801

R2K

Sch

emat

zasi

lacz

a O

TV

C S

am

sun

g C

B5320T

1S

HV

2C

X

Rys.1

.

HIS0169 i SMR40200 197

41

3

6 7 8

5

1

3

2 4 5

n2

2

2n

2

10

k

390

33

0

10 10

0,1

µ

1k8

2k2

2k2

5k6

6V

243

4k3

0,3

3R

1n

810

7V5

10

0

2k2

100

16

01

02

20

k

22

0k

22

k

47k

HIS

01

69

SM

R4

02

00

22

µ5

0V

Rys.2

.

Sch

ematy

blo

kow

e u

k³a

dów

HIS

0169 i

SM

R40200

198 SPH4692

SPH4692 - sterownik zasilaczy impulsowych

2 15

3 17 4 18

1

VREF

Stopieñ wyj.i

ogr. pr¹du

uk³ady

logiki

steruj¹cejStop

komparator

Generatorimpulsu

steruj¹cego

Uk³ad

pr¹dusymulacji

drenu

Wzmacniacz

regulacyjnyV

R

VST

V2B

VVKorekcja

punktuprzeci¹¿enia

Uk³ad zab.przed niskim

nap. sieci

V V V V6min 6A 6E 6max

Napiêciereferencyjne

typ. 3V

Uk³ad zasil.i

monitorowania

Detektorprzejœcia

przez zero

16

�ród³opr¹dowe

14

13

11

6

G D

S

SPH4692

Opis wyprowadzeñ uk³adu SPH4692

Nr wyprowadzenia Funkcja

1 Wejœcie napiêcia regulacyjnego

2 Wejœcie uk³adu symulacji pr¹du pierwotnego (klucza)

3 Wejœcie uk³adu monitoruj¹cego napiêcie pierwotne

4 Masa

5 NC

6, 11 Dren (MOSFET)

7, 8, 9, 10 NC

12 NC

13 �ród³o (MOSFET)

14 Bramka (MOSFET)

15 Wyjœcie impulsów steruj¹cych kluczem

16 Wejœcie napiêcia zasilania

17 Wejœcie uk³adu miêkkiego startu

18 Wejœcie kontrolne sprzê¿enia zwrotnego (detektor zera)

Schemat blokowy

SPH4692 199

F1.25

GR1

R3

4.7180...264V�

4x1N4007

R175k

C1*)

47µ/385V

R4300k

C53n9

R11820k

R104k7

R222k4W

C433n630V D2

BYT52M

T1

C3220p

D4

D5

D6

C15 220p

BYW72 C12100µ

+8.5V

Masse

C91000µ

n4

n3

BYW32

BYW32

+21V

C16 220p

R13

2k2

D733V

+33V

C1147µn5

C13100µC10

470µ

C14 220pn2

C2

47µ

�1V

7.5...15.5V

13

6-11

18

3216

17

15 141

4

Commande

C8

220n

Osc.

Compar R7

2k

D3

1N4148C61µ

C74n7

D1

R9

10kR6

4k7R5

220

BUZ

SPH4692

Courantprimaire

Tensionprimaire

R174.7

R8100

n1

Schemat aplikacyjny

Uk³ad SPH4692 jest sterownikiem zasilaczy

SMPS w wersji hybrydowej. W sk³ad takiej hy-

brydy wchodzi chip uk³adu TDA4605-3 oraz

tranzystor-klucz MOSFET z kana³em typu N. Pa-

rametry wewnêtrznego tranzystora w uk³adzie

SPH4692 odpowiadaj¹ parametrom BUZ92. Z

uwagi na problemy z odprowadzaniem ciep³a

(uk³ad wystêpuje w obudowie P-DIP-18-1),

uk³ad SPH4692 przeznaczony jest do stosowa-

nia w zasilaczach ma³ej mocy oraz w w¹skim

zakresie zmian napiêæ wejœciowych 180 ÷ 264V.

200 SPI-8000A - seria

SPI-8010A, SPI-8050A - sterowniki zasilaczy impulsowych

-

-

+

+Amp

1V

PWMLOGIC

UVLO

CE/SSCE/SS

TSD

P.REG

RegOSC

Comp

GND

VREF

VIN

DRIVE

Boot REG

OCP

SPI-8010A

BS

SWOUT

Schemat blokowy

15

7

12

31145

4

11 VIN

CE/SS

Reg Comp AGND DGNDVREF

SWOUT

B.S

SPI-8010A

R147

C30.1µ

L1

47µH

D1SPB-G56S

R2

R3 IREF

C96800p

C2470µ25V

C80.1µ

Vo

GNDC60.047µ

C50.1µ

C41000p

C70.1µ

C1220µ63V

GND

VIN

Schemat aplikacyjny

Zalecane warunki pracy

RatingsParameter Symbol

SPI-8010A SPI-8050A

DC Input Voltage Range VIN (8 or Vo+3) to 50 8 to 50

Output Voltage Range Vo 1 to 24 -

Output Current Range Io 0.02 to 3.0

SPI-8000A - seria 201

-

-

+

+Amp

1V

PWMLOGIC

UVLO

CE/SSCE/SS

TSD

P.REG

RegOSC

Comp

GND

VS

VIN

DRIVE

Boot REG

OCP

SPI-8050A

BS

SWOUT

Opis wyprowadzeñ:

1. AGND

2. N.C

3. DGND

4. CE/SS

5. Reg

6. N.C

7. SWOUT

8. N.C

9. N.C

10. N.C

11. VI N

12. B.S

13. N.C

14. Comp

15. VREF(SPI-8010A)

VOS(SPI-8050A)

16. N.C

Schemat blokowy

15

7

12

31145

4

11 VIN

CE/SS

Reg Comp AGND DGNDVOS

SWOUT

B.S

SPI-8050A

R147

C30.1µ

L1

47µH

D1SPB-G56S

C2470µ25V

C80.1µ

Vo

GNDC60.047µ

C50.1µ

C41000p

C70.1µ

C1220µ63V

GND

VIN

Schemat aplikacyjny

202 STK50322

STK50322 - regulator napiêcia

C9040.0022

!

ST

5

D906AU01

R9111k

Q9012SC4016P.O.R

0.6V-1.2V

0.1V

R9060.47 2W

D903ERA18-04

C906100/400

D901S1WB(A)60 !

C9020.068

!

R9022.2 2W

C9200.0022

!

C9210.0022

!

C9050.0022

!

POINT A

J903

J904

J901

J902

J905

J906

C9030.0022

!

FL901ELF18D

270H

!

C9010.047

!

F901T2.5A/250V !

1

2

!!

AC110-240V50/60Hz

POWER SUPPLY

0V

Zasilacz magnetowidu HR-P7A firmy JVC

STK50322 203

1 2 3 4 5 6 7 8 9 10

8.9V 5.2V 9.1V 10.3V 12.4V 12.3V 13.4V 15.3V

5.2VREG

9.1VREG

12.3VREG

IC902 STK-50322

R9162.2k

C91947/16 C918

47/25R915750

C9121000/25

R9120.22 !

D907RU3YX

C913470/25

C914680/16

R9130.22

R9140.33

!

!

D908RU2YX

D909RU3YX

GND

M16V

IDL9V

IDL5V

M12V

C91747/25

C91

547

/6.3 C916

47/10

T9016F13460A1

!

C9070.047

/630V(K)

D902EP01C

R90547k5W

C908220p

R903240k1/2W

R904240k1/2W

2

IC901STR-D1906 0.1V

3

255V

4

1

5

0V

-6.2V

R9091.5

D904ERA18-02

C90947/16D906

AU01Z

R9101k R908

56 2W

C91147/35

D905AU01Z

1P.O.R

0.6V

0.1V

R90727 2W

C9100.01

PLY PCB

P901

204 STK5352

STK5352 - regulator napiêcia

7

6

8

5 4

1

2

TR1

R6

R5

R4

R3

C1

TR2

I 2O I 1O

R2

R1

IC-1

Schemat blokowy

+C4

+C3

+ +

C1 C2

7

4

6 1 8

2

5

STK5352

+VB820

V02

V01

GND

Schemat aplikacyjny

Podstawowe parametry:

- napiêcie wyjœcia 1 VO1 6V

- pr¹d wyjœcia 1 IO1 0.5A

- napiêcie wyjœcia 2 VO2 12V

- pr¹d wyjœcia 2 IO2 1A

STK5362 205

STK5362 - regulator napiêcia

Schemat blokowy

Schemat aplikacyjny

Podstawowe parametry:

- napiêcie wyjœcia 1 VO1 5.1V

- pr¹d wyjœcia 1 IO1 1A

- napiêcie wyjœcia 2 VO2 9V

- pr¹d wyjœcia 2 IO2 0.5A

7

6

2

Q2

R5R3

R4

C1

Q3

R1

IC-1

R2

18

Q135 4

+C5

+C4

+ +

C1 C2

7

4

6 1 8

2

5

STK5362

910

V02

V01

GND

3

+VB+

C3

1k

206 STK5383, STK791

STK5383, STK791 - regulatory napiêcia

10 9 8 7 6 5

S WERROR

AMP

V-REF

BU5.6VREG

IC802 STKE5V ON/OFF 5V

8 7 6 5 4 3

V-REF EVER6.6VREG

IC801 STK79E6.6V

R8021/2W 0.8224321828

!

L80120μH

+C81325V/1000μD805

ER004-02FL

ER004-02FLD807 D810

EK04

D809EK04

D808RK34

23118096!

23118096

D806RK34

!

C8030.022μ

F802250V/T1.6A23144970

!

+ C80725V/4700μ24795472

!

D805, D80723118485!

D802

C8020.022μ

Z810SSFR 1.6A23144776!

P

D804

D801

D803

23118485D801 - D804

ERC04-02FL ×4

!

+ C80625V/4700μ24795472

!

R80347k 1/6P

C817400V/220p24094653

!

C818400V/220p24094653

!

C816250V/0.1μ70416068

!

4

3

2

1

T801TRF3004H23211983

!

23217134TPW1531AZ

T802

!

24094916!C801

! 23144127

400V/0.0047μ

F801 250V/T1A

P803

BLUBRN

1

2

3

4

5

6

BASE

ON/OFF 9V

COLLECTOR

E12V

E16V

GND

W810 (WHT)

1

2

3

4

5

6

V: 5V/divH: 5μs/divU802 POWER TR

R821

1/6P 300

Q8112SC3852

ON/OFF 9V

OUT

GND

IN

Q810AN7812F

E 12V

+

+C82050V/0.33μ C821

35V/22μ

+

C80825V/330μ

L802F.B

L20

C16

STAND-BY

EE

PLAY

REC

16.80 0 0 21.10 0 11.80 6.79 6.79 0 0 -

-

-

-

NC 0 21.10

C B

Q811

E IN GND

Q810

OUT 1 2 3 4 5 6 7 8

14.40 9.52 8.85 20.30 0 11.80 6.74 6.74 0 0 NC 0 20.00

14.80 9.50 8.85 20.30 0 11.80 6.74 6.74 0 0 NC 0 19.50

13.00 9.59 8.85 19.30 0 11.80 6.74 6.74 0 0 NC 0 18.85

IC801

(V)

STAN

EE (C

PLAY

REC

P801AC220V 50Hz

23176620

Zasilacz magnetowidu V711G firmy Toshiba

STK5383, STK791 207

5 4 3 2 1

5.6VEG

EVER5VREG

ON/OFF5V SW

STK5383FF 5V BU5.6V

3 2 1

6V ERRORAMP

K791

1

2

3

4

5

6

7

8

9

MOTOR +B

MOTOR GND

F2 (AC4.8V)

F1 (AC4.8V)

AC CLOCK

BACK UP 5.6V

DC/DC GND

EVER6.6V

HEATER ON

WHT

ORG

ORG

ORG

ORG

ORG

ORG

ORG

ORG

1

2

3

4

5

6

ON/OFF 9V

GND

N.C.

ON/OFF5V

EVER5V

PO ON/OFF SIG

WHT

ORG

ORG

ORG

ORG

ORG

1

2

3

4

5

6

7

E13V

E12V

AV GND

ON/OFF 9V

ON/OFF 5V

ON/OFF 9V

GND

WHT

ORG

ORG

ORG

ORG

ORG

ORG

P805 (WHT)

P806 (WHT)

P807 (WHT)

TO W201AU002 VIDEO

TO W201BU002 VIDEO

TO W602U601 LOGIC/SERVO

TO W602U601 LOGIC/SERVO

1

2

DEW HEATER

DEW HEATER

YEL

YEL

P804 (WHT)

TODEW HEATER

+ C80916V/1000μ

L803200μH

C8121000p

ERC04-02FD820

+

C81016V/22μ

Q8032SD1198A-Q2SD1198A-R

or

DEW SWITCH

+C81516V/22μ

R80410k 1/6P

STAND-BY

EE (CASSETTE IN)

PLAY

REC

0 1.38 0 0 6.13 5.21 0 5.84 0 0 16.80 3.56

C B

Q803

E 1 2 3 4 5 6 7 8 9 10

20.00 0 0 0 6.06 5.21 5.18 5.88 8.83 9.45 14.40 0

19.84 0 0 0 6.06 5.21 5.17 5.88 8.83 9.45 14.80 0

19.14 0 0 0 6.04 5.21 5.17 5.88 8.831 9.40 13.00 0

IC802

(V)

5.48

5.52

5.53

5.52

+ C81116V/22μ

208 STK5434

STK5434 - regulator napiêcia

UNA 20

HT SW

2

2

2

3

3

4

1

1

1

TO

DR

UM

HE

AT

ER

p104

!R11W 0.22

22.7 R31k

22.4V

0.1VR268k

TR12SA1115(D,E,F)

C2710/16(M)

C14220/80

(M)

1 12 23 34 45 6 7 8

AL

9

IDL

5

IDL5

PD

OW

N

PD

OW

N

BU

S

BU

S

DG

ND

DG

ND

UN

R50

AG

ND

IDL

12

TO DEMODU. PCBP109

p105

C320.01(Z)

C1

80.0

1(Z

)

3 6 721

R1

41k5

R1

52

k4

Q7

R13 1k

Q3

C3R121k

R11

2k

R20100k

0V

0.1V

0.6V

TR102SC2603( D,E,F )

R231/4W 10k

R22100k

11.5V

12.1V

12.1V

! TR92SA1286( G,H,J )

TO

RF

CO

NV

.P

102

A GND

AL 12

IDL 12

P103

C1

7100/2

5(M

)

C1

60.0

1(Z

)

C3

3100/6

.3

C1

910/2

5(M

)

4

16.4

V

UN

RE

G21

5

22.5

V

R668k

0.1V13.3V

TR22SA1115 ( D,E,F )

R5 1k

IDL

55.1

V

0V

R16100

IC-1

13.2

VU

NR

EG

12

R175k

ICSTK5

!

D2

D2

!

!

C11

0.0

1(Z

)C

12

0.0

1(Z

)

C9

0.0

1(Z

)C

10

0.0

1(Z

)

D2484B41

! F2 T2A

AC 12V

TO

PO

WE

RT

RA

NS p101

AC 12V

AC 12V

AC 16V

AC 16V

0V4.9VTR4

C3

10000

/25(M

)

D13DS135E

!

!

!

D4DS135E

C30

D1DBA30

C8

0.0

1(Z

)

C7

0.0

1(Z

)

C5

0.0

1(Z

)

C6

0.0

1(Z

)

! F1 T2A

AC16V

TH 13.3M

C28100/25(M)

C4

0.0

1(Z

)

C30

10/2

5(M

)

C13100/50(M)

! D3DS135E

! R41W 0.2213.5V

D6

HZ

7A

-2

R7680

R81k5

R9680

R2110k

C1

6800/3

5(M

)

C2

0.0

1(Z

)

R10100k

TR3,42SC2603( D,E,F )

TR3

0.7V

D1

5H

Z5A

-2

R11680

D7GMA - 01

TO OPERATION PCBP129

p174

C2

0220/2

5(M

)

C2

10

01(Z

)

IDL

12

12.1

V

STK5434 209

2

2

3

3

4

4

5

5

6

7

1

1

R1

2100k

R1

3100k

TR6

0.4V

0.7V

TR62SC2236(O.Y)

22.8V

TR7

TR72SC2603(D,E,F)

GM

A-0

1

M GND

M GND

A GND

UNR 20

D GND

IDL 5

B DOWN

P DOWN

AL 16

AL 16

AL 9

TO

ME

CH

AD

RIV

EP

CB

P136

p108

1

2

TO SERVO

(SERVO)

1

2

A GND

AL 9

p106

TO

VID

EO

PC

BP

122

AL

TO

SE

RV

OP

CB

P147

p107

TR8

4.1V

0.1V

0V

TR82SC2603(D,E,F)

7 8 9 11 12 13 14 15

R32k

R44k7

C1

5.1V

11.4V

TR112SC2236

( O,Y )!

5.7V

D20DS448

D21GMA-01

R301k54.0V

0.3V

TR

52S

C2603

(D

,E,F

)

R26200k

R16100k

R1410k

Q4Q5

R5

2k

Q3 22k

22k

3.5

V

0.6

V

D8

MC

911

R22k

R13k

9.4V

C2

42.2

/50(M

)

C2

547

/25(M

)

R1933k

R1833k

ZD1

R7

2k2

R6

1k4

AL

16

13.2

V

16.1

V

9.1V

10.3

V

R103k9

R91k2

10

LA

9

C2

30.0

1(Z

)

Q6

R8

600

C2Q2

UN

RE

G12

R281k

IC 1STK5434

!

R2410k C26

470/6.3(M)

R15100k

C310.01(Z)

()

C2

10.0

1(Z

)

C2

2330/1

6(M

)

R272k

C2

9100/1

6(M

)D

14

GM

A-

01

Q1 D9

MC

911

210 STK5461ST

STK5461ST - regulator napiêcia

Opis wyprowadzeñ uk³adu STK5461ST

Nr nó¿ki Funkcja

1 Wyjœcie napiêcia +5.1V (Vo3)

2 Niepod³¹czone

3 Niepod³¹czone

4 Niepod³¹czone

5 Niepod³¹czone

6 Napiêcie wejœciowe 2

7 Napiêcie wejœciowe 1

8 Po³¹czona z n.7

9 Wyjœcie napiêcia +12V (Vo1)

10 Wyjœcie napiêcia +12V (Vo2)

11 Regulacja napiêcia na n.10

12 Masa

13 Wy³¹czanie napiêcia Vo1

14 Wy³¹czanie napiêcia Vo2

15 Regulacja napiêcia na n.9

12345678

12345678

PW

RC

TL

DC

15V

GN

D

SW

12V

SW

12V

DC

18V

DC

9V

AL

L5

V367891112131415 2 14510

(4.2)(4.2) (21.6)

20.0V

(21.6)20.0V

12V 12V

12.0V 12.0V

C91210µ/16

(9.5)8.9V

(PB903)

(1.6)14.2V

(1.5)14.2V

5V

5.1V

C91410µ/16

C91310µ/25

(PA903)

R91315k

1

2

GND

SW 12V

PA902

IC901 STK5461ST

STK5482 211

STK5482 - regulator napiêcia

Opis wyprowadzeñ uk³adu STK5482

Nr nó¿ki Funkcja

1 Masa

2 Napiêcie wejœciowe 1 (maks. +30V)

3 Wyjœcie napiêcia +5.1V

4 Wyjœcie napiêcia +12V

5 Wyjœcie prze³¹czanego napiêcia 12V

6 Napiêcie wejœciowe 2 (maks. +30V)

7 Wyjœcie napiêcia 5.8V

8 Wyjœcie prze³¹czanego napiêcia z n.7

9 Po³¹czenie z n.2

10 Rezystor obci¹¿enia

11 Wyjœcie napiêcia +13/+15V

12 Prze³¹czanie napiêæ na n.11

13 Po³¹czenie z n.6

14 Prze³¹czanie napiêæ na n.11

15 Masa

1 2 3 4 6 7 8 9 10 11 12 13 14 15

GN

D2

1

23456789

SWD 12V

SWD 5VGND

ALWAYS 5V

ALWAYS 12V

ALWAYS 13VGND (MOTOR)

ALWAYS 13V

GND (MOTOR)

CN5003

TO VD - 1CN1003

12.0V

11.2V

5.1

5.8

R5004

620 R5005

270 1W

D5011DS442

Q50012SC3070SWITCH

SWD 5V

GND

GND (MOTOR)

SWD 12V

ALWAYS 5V

ALWAYS 13V

ALWAYS 12V

POWER UP

10.5

5.1

12.0

13.3

23.4

5.8

7.1

10.5

17.1

13.1

23.4 0.6

GN

D1

13V

SW

IN13V

13V

/15V

SW

OU

T13V

RE

FB

IAS

IN5.8

V

5.8

VB

OU

T5.8

V

IN12V

12V

B

OU

T12V

OU

T5.1

V

IN5.1

V

D5010

1

234567

ALWAYS 12V

ALWAYS 33V

ALWAYS 5.6VALWAYS -30V

GND

AC 4.5V

AC 4.5V

CN5002

TO TN - 2CN6206

60.140.7

41.3D5004DS446

D5005GZA9.1Z

R50126k8 1/2W

Q50042SD415Q

or 2SD600FREG

D5001DSF10Cor EM01Z

R5011820 1W

1

2345678

GND

AC 4.5V

AC 4.5V

V IN 1

GND

GND

V IN 2

AC 48V

D5002DSF10Cor EM01Z

-58.2 -30.8

-31.4

Q50062SB631F

or 2SB549QREG

R50158k2 1/2W

D5006DS446

D5007GZA30Z

C50124.7/35

R501847k

D5008

GZ

A4.

3Y

R5022150

R5023150

C501022/100

C5009100/100

R500102k7 2W

D5003GZA22Y

C5011100/25

R5003

4k7

5C

5004

47/1

6

R5002

620

C5001

3300/3

5C5013

3300/3

5

F5001T1.6A 250V

!

C500647/16

0.1

R5007560 1W

R500647k

Q50022SB985S,T

SWITCH

SWITCH

Q50032SC536

E,F

C5003

47/1

0

R5001

3k9

C500547/10

C5002

2200/1

6

JW5002TO MECHANISM

GND

D5010DSF10Cor EM01Z

CN5001

R501647 1/4W

!

C50074.7/50

IC5001STK5482

R5008

R5009

8k2

VOLTAGE: STOP MODE

212 STK5486

STK5486 - regulator napiêcia

2

1

4

5

6

7

8

3

GND

GND

POWER FAIL

UNREG 19V

AC 40V

AC 5.1V

AC 5.1V

UNREG 14V

FROM POWERCD2501

!

!

!

IC2501STK5486

POWER IC

15 14 11 60 19.4 14.3 13.1 19.4 13.5 12.3 16.5 7.3 6.1

0

CD2503DECK

D2502

11E2C250247µ100V

C250310µ50V

D2503

LTZ-MR15

R2504100 1/4W

C250147µ100V

Q25512SR964REGULATOR

D2501

11E2

REG

REG12V

REG13V

(I

D2505GZB30B

R2501

R2502

R2503

3k3 1/2W

3k3 1/2W

3k3 1/2W

R251147k

C2504

100p

31.656.4

56.4

IC2502UPC2574J

30V ZENER

C25051µ50V(K)

C2508100µ35V

C2512100µ35V

R25143k91/2W

R25053k91/2W

R25165k6

R25175k6

R25203k3

R25181k51/4W

D

D2503DTC114E

PO

POWERCONTROL0

14.2

6.

C251047µ35V

C251147µ35V

C250947µ16V(K)

D2511

1SS132

1SS132

R25193k91/4W

4510 9 8 713 12

NC

D2510

Fragment zasilacza magnetowidu VH2308HS firmy Orion

STK5486 213

!

!

!

015.5 5.2

0 5.2

DTC114EDTC124EDTC144E

10k22k47k

10k22k47k

R1 R2

CAUTION: DIGITAL TRANSISTOR

DTC

R1

R2

REG5V

REG5V

(I)

(II)

R25133k9 1/4W

D2504DTC114E

POWER(H) ON

6.62

6.62

5.2

0

R251610k

D250611E1

R2506

1k51/4W

R2507100

D2507GZR13T

C250610µ

16V (K)

C2507100µ16V(K)

14.6

19.5

7.4

12.7

6.1

12.8

Q25852SD1825

Q25022SD16665

Q25062SD734

6V REGULATOR

REGULATOR

CD2502

CD2504

5V SW6.0

5.25.3

D250911E1

C251447µ35V

0

C2513100µ35V

4 3 12

NC

( GND )

( P.CON 12V A )

( P.CON 5V A )

( P.CON 12V C )

( P.CON 12V A )

( MOTOR GND )

( GND )

( AC 5.1V )

( AC 5.1V)

( AT -30V )

( POWER FAIL )

( AT 30V )

( POWER ON (H) )

( AT 6V )

( P.CON 5V B )

( P.CON 13V )

( UNREG. 14V)

( UNREG. 19V )

( GND )

( MOTOR GND )

(P.CON 5V B )

( GND )

( AT 12V )

( AT 30V )

( AT 5V )

( HI-FI AGC CONT.)( GND )

(AT 12V )

(GND)

(P.CON 12V C)

(P.CON 5V C)

(AT 12V)

TO T/C

TO I/O BLOCK

TO TUNER

CD701TO VPSBLOCK

TO SERVO

FROM/TD SYSCDN

214 STK730C

STK730C - sterownik zasilaczy impulsowych

Vin 10

7

9

NC

NC

REG GATE DRIVE

SW.CONTROL

OCP

ERROR

5 GND

C31

2

3

4

6

8

SBD

SW. OUT

F. WHEEL

Io SENSE2

Io SENSE1

Vo SENSE

SUBSTK730C

Schemat blokowy

STK730C

1 102.54

41.2

12.7

Parametry graniczne przy Ta = 25°C

Parametr Symbol WartoϾ Jednostka

Maksymalne napiêcie wejœciowe Vin (DC)max 40 V

Maksymalny pr¹d wyjœciowy Iomax 5 A

STK730C 215

1 2 3 4 5 6 7 8 9

GND

Vin (DC)

STK730C

OUTPUT

GND

+

+

+

10

0,05R

220µH

1000µF/10V

1µF/10V

200µF/50V

Schemat aplikacyjny

Parametry elektryczne przy Ta = 25°C dla okreœlonych warunków uk³adu pomiarowego

Parametr Symbol Warunki pomiaru WartoϾ

Napiêcie wyjœciowe Vo Vin (DC) = 24V, Io = 1A 4.95÷5.15V

Têtnienia napiêcia wyj. Vrp Vin (DC) = 24V, Io = 1A 10mVrms

Zmiana napiêcia wyj.

w zale¿noœci od zmian

napiêcia wejœciowego Reg-IN Vin (DC) = 10 to 40V, Io = 1A 10mV/V

Zmiana napiêcia wyj.

w zale¿noœci od zmian

obci¹¿enia Reg-L Vin (DC) = 24V, Io = 0.5 to 5A 30mV/A

Próg zadzia³ania zab.

przeci¹¿eniowego Iocp Vin (DC) = 24V 5A

SprawnoϾ h Vin (DC) = 24V, Io = 2.5A 80%

Czêstotliwoœæ pracy f Vin (DC) = 24V, Io = 1A 125kHz

Temperaturowy wspó³.

zmian napiêcia wyj. Tcvo 0.02%/°C

216 STK731B

STK731B - sterownik zasilaczy impulsowych

Vin

Vin

10

REG GATE DRIVE

SW.CONTROL

OCP

ERROR

5 GND

C31

2

3

4

6

8 SW. OUT

SW. OUT

F. WHEEL

Io SENSE2

Io SENSE1

Vo SENSE

SUBSTK731B

REG

9

CUT OFF 12 CUT OFF

7

11

Schemat blokowy

STK731B

1 12

2.54

52

16

Parametry graniczne przy Ta = 25°C

Parametr Symbol WartoϾ

Maksymalne napiêcie wejœciowe Vin (DC) max 50V

Maksymalny pr¹d wyjœciowy Io max 3/6A

STK731B 217

+

++

200µH

0.05R220µF63V

1000µF16V

0.1µF16V

1µF50V

1nF

10R

Vo

GND GND

Vin

CUT OFF

STK731B

1 2 3 4 5 6 7 8 9 10 11 12

Schemat aplikacyjny

Parametry elektryczne przy Ta = 25°C dla okreœlonych warunków uk³adu pomiarowego

Parametr Symbol Warunki pomiaru WartoϾ

Napiêcie wyjœciowe Vo Vin (DC) = 25V, Io = 1A 11.8÷12.2V

Têtnienia napiêcia wyj. Vrp Vin (DC) = 25V, Io = 1A 30mVrms

Zmiana napiêcia wyj.

w zale¿noœci od zmian

napiêcia wejœciowego Reg-IN Vin (DC) = 20 to 30V, Io = 1A 20mV/V

Zmiana napiêcia wyj.

w zale¿noœci od zmian

obci¹¿enia Reg-L Vin (DC) = 25V, Io = 0.5 to 3A 40mV/A

Próg zadzia³ania zab.

przeci¹¿eniowego Iocp Vin (DC) = 25V 6A

SprawnoϾ h Vin (DC) = 25V, Io = 1.5A 90%

Czêstotliowoœæ pracy f Vin (DC) = 25V, Io = 1A 85kHz

Napiêcie odciêcia Voff wyjœcie w³¹czone 3÷20V

(n.12) wyjœcie wy³¹czone 0÷0.8V

218 STK732C

STK732C - sterownik zasilaczy impulsowych

Vin

Vin

10

REG GATE DRIVE

SW.CONTROL

OCP

ERROR

5 GND

C31

2

3

4

6

8 SW. OUT

SW. OUT

F. WHEEL

Io SENSE2

Io SENSE1

Vo SENSE

SUBSTK732C

REG

9

CUT OFF 12 CUT OFF

7

11

9

Schemat blokowy

STK732C

1 12

2.54

52

16

Parametry graniczne przy Ta = 25°C

Parametr Symbol WartoϾ

Maksymalne napiêcie wejœciowe Vin (DC) max 60V

Maksymalny pr¹d wyjœciowy Io max 5/10A

STK732C 219

+

+

+200µH

0.05R220µF63V

1000µF16V

0.1µF16V

1µF50V

1nF

10R

Vo

GND GND

Vin

CUT OFF

STK732C

1 2 3 4 5 6 7 8 9 10 11 12

Schemat aplikacyjny

Parametry elektryczne Ta = 25°C dla okreœlonych warunków uk³adu pomiarowego

Parametr Symbol Warunki pomiaru WartoϾ

Napiêcie wyjœciowe Vo Vin (DC) = 35V, Io = 1A 14.7÷15.3V

Têtnienia napiêcia wyj. Vrp Vin (DC) = 35V, Io = 1A 25mVrms

Zmiana napiêcia wyj.

w zale¿noœci od zmian

napiêcia wejœciowego Reg-IN Vin (DC) = 20 to 45V, Io = 1A 20mV/V

Zmiana napiêcia wyj.

w zale¿noœci od zmian

obci¹¿enia Reg-L Vin (DC) = 35V, Io = 0.5 to 5A 40mV/A

Próg zadzia³ania zab.

przeci¹¿eniowego Iocp Vin (DC) = 35V 6A

SprawnoϾ h Vin (DC) = 35V, Io = 2.5A 90%

Czêstotliwoœæ pracy f Vin (DC) = 35V, Io = 1A 85kHz

Napiêcie odciêcia Voff wyjœcie w³¹czone 3÷20V

(n.12) wyjœcie wy³¹czone 0÷0.8V

220 STK733C

STK733C - sterownik zasilaczy impulsowych

Vin

Vin

10

REG GATE DRIVE

SW.CONTROL

OCP

ERROR

5 GND

C31

2

3

4

6

8 SW. OUT

SW. OUT

F. WHEEL

Io SENSE2

Io SENSE1

Vo SENSE

SUBSTK733C

REG

9

CUT OFF 12 CUT OFF

7

11

Schemat blokowy

STK733C

1 12

2.54

52

16

Parametry graniczne Ta = 25°C

Parametr Symbol WartoϾ

Maksymalne napiêcie wejœciowe Vin (DC) max 60V

Maksymalny pr¹d wyjœciowy Io max 5/10A

STK733C 221

+

+

+200µH

0.05R220µF63V

1000µF16V

0.1µF16V

1µF50V

1nF

10R

Vo

GND GND

Vin

CUT OFF

STK733C

1 2 3 4 5 6 7 8 9 10 11 12

Schemat aplikacyjny

Parametry elektryczne przy Ta = 25°C dla okreœlonych warunków uk³adu pomiarowego

Parametr Symbol Warunki pomiaru WartoϾ

Napiêcie wyjœciowe Vo Vin (DC) = 35V, Io = 1A 23.6÷24.4V

Têtnienia napiêcia wyj. Vrp Vin (DC) = 35V, Io = 1A 20mVrms

Zmiana napiêcia wyj.

w zale¿noœci od zmian

napiêcia wejœciowego Reg-IN Vin (DC) = 28 to 40V, Io = 1A 20mV/V

Zmiana napiêcia wyj.

w zale¿noœci od zmian

obci¹¿enia Reg-L Vin (DC) = 35V, Io = 0.5 to 5A 40mV/A

Próg zadzia³ania zab.

przeci¹¿eniowego Iocp Vin (DC) = 35V 10A

SprawnoϾ h Vin (DC) = 35V, Io = 2.5A 93%

Czêstotliwoœæ pracy f Vin (DC) = 35V, Io = 1A 85kHz

Napiêcie odciêcia Voff wyjœcie w³¹czone 3÷20V

(n.12) wyjœcie wy³¹czone 0÷0.8V

222 STK750-010

STK750-010 - regulator napiêcia

Vin

Vcc

CT

RT

VREF

DEAD TIMECONTROL

SWCONTROL

GATE DRIVE

ERROR

SUB

GND

SW OUT

F WHEEL

Vo SENSE

Vo CONTROL

15

3

2

1

4

5

6

7

9

13

11

STK750-010

Schemat blokowy

STK750-010

2.0

1 15

12.7

41.2

STK750-010 223

SWREG

Vin=170V

15

5

DRIVE

CONTROL

OSC

4 3 2

fH SYNCHRONIZECIRCUIT

50kHz - 100kHzor 20kHz - 55kHz

fH

ERRORAMP

9

7

Vcont

Vo CONTROLCIRCUITVcc=12V

STK750-010

H-OUT

11

Vo=130V - 50V

FBT

HV

++

Schemat aplikacyjny

Podstawowe parametry

- maksymalne napiêcie wejœciowe 190V

- maksymalny pr¹d wyjœciowy 1A

- napiêcie zasilania 11÷13V

224 STK7561G, STK7561J

STK7561G, STK7561J - dwuwyjœciowe regulatory napiêcia

STK7561G, J

IC1

D1ZD1

R2

R3

C2R6

TR3

R4

16

17

18

13

R1C1

C3

R7

R8 C4

TR4

D2

R10

R9

R5

TR2

TR1

D3R11

TR5

R12

6

7

5

4

8

9

SUB

TR11

TR10

R21

C5

1

R15

TR8

R14

TR7

R17

R18R16

ZD2

C6

12

R20

TR9

D4 R19

2

3

10

11

TR6

R1314

15

Schemat blokowy

1 18

2.54

18.7

55.6

STK7561G, J

STK7561G, STK7561J 225

+

+

++++

Output1

Output2

Gnd

ZD11000µ10V

1000µ16V

100µ16V

0.22R

0.22R

10µH

220µ10V

200µH

200µH

FerritrBeadsCore

2.2n 2.2n

2k1W

1µ16V

220µ50V

Vin DC

Gnd

181716151413121110987654321

STK7561G, J

Cut off SW

Schemat aplikacyjny

Podstawowe parametry

- maksymalne napiêcie wejœciowe 50V

- napiêcie na wyjœciu 1 4.9÷5.1V

- napiêcie na wyjœciu 2 11.8÷12.2V

- maksymalny pr¹d na wyjœciu 1 3A dla STK7561G

- maksymalny pr¹d na wyjœciu 2 5A dla STK7561G

- maksymalny pr¹d na wyjœciu 1 5A dla STK7561J

- maksymalny pr¹d na wyjœciu 2 2A dla STK7561J

226 STK7563A

STK7563A - dwuwyjœciowy regulator napiêcia

STK7563A

IC1

D1ZD1

R2

R3

C2R6

TR3

R4

16

17

18

13

R1C1

C3

R7

R8 C4

TR4

D2

R10

R9

R5

TR2

TR1

D3R11

TR5

R12

6

7

5

4

8

9

SUB

TR11

TR10

R21

C5

1

R15

TR8

R14

TR7

R17

R18R16

ZD2

C6

12

R20

TR9

D4 R19

2

3

10

11

TR6

R1314

15

Schemat blokowy

55.6

21.0

1 18

2.54

STK7563A

STK7563A 227

+

+

++++

Output1

Output2

Gnd

ZD11000µ10V

1000µ16V

100µ16V

0.22R

0.22R

10µH

220µ10V

200µH

200µH

FerritrBeadsCore

2.2n 2.2n

4k71W

1µ16V

220µ50V

Vin DC

Gnd

181716151413121110987654321

STK7563A

Cut off SW

Schemat aplikacyjny

Podstawowe parametry

- maksymalne napiêcie wejœciowe 50V

- maksymalny pr¹d wyjœciowy 2A dla ka¿dego wyjœcia

- napiêcie na wyjœciu 1 4.9÷5.1V

- napiêcie na wyjœciu 2 23.6÷24.4V

228 STR1229

STR1229 - regulator napiêcia

RED AC14V

RED AC14V

1

2

CN407 (BLK)

D401

S5VB20

RECTFIER

F4023.15A!

ORG AC7V

ORG

BRN

BRN

YEL

YEL

AC7V

AC35V

AC35V

AC3.2V

AC3.2V

1

2

3

4

5

6

CN308 (WHT)

+C4061000025V

16.6

D302

S1VB10-S

RECTFIER

F306500mA !

+C308220016V

7.0

2.6

5.2

Q301

2SD1310

REGULATOR

R3041k

R3023k

Q303

5.9

3.2

R301330

R3054.7k

R30612k

R30320k

Q302

5.2

2.6

3.2+

C21

+C4144716V

2

109

1

12VREG 9VREG

12.2

IC401 STR1229 REG

240V

220V

0V

POWERTRANSFORMER

T901

!

AC 220V50/60Hz

C4050.0022400V

C4020.0022400V

C4040.0022400V

C4030.0022400V

!

!

BRN

BLU

F401T2A !

C4010.1

250V

GRY

BLU

WHT

!

C30947063V

+

+C31122063V

Q301

D313

D315

D313, D315

10E2

RECTFIER

42

Q302

2SC2785

ERROR AMP

Q303

2SC2785

REFERENCE

Q

2SC2

SWIT

R

-43

Zasilacz magnetowidu SL-C30PS firmy Sony

STR1229 229

5.2

.6

+C3162216V

C3192216V

R411470

41476V

43

16.8

5

10

REGULATOR

+C4154716V

F304500mA

!

!

16.8

12.4

Q307

R31333 (1/2W)

R31427k

6.6

13.0

Q309

7.3

D317

R31547k

R3167.5k

6.6

Q3086.016.8

D318

+

+C320

2216V

02

785

AMP

Q307

2SD1310

REGULATOR

Q309

2SC2785

SWITCH

Q308

2SD1310

REMOCON

AMP

D317

RD6.8EB2

ZENER

D318

RD7.5EB2

1

2

3

CN306 (RED)

SW9V

GND

UN12V

----TO TUNER AUDIOBLOCK RFUCN001

1

2

CN405 (WHT)

SW12V

GND

---- TO TUNER AUDIO BLOCKAM-3BOARDCN505

1

2

3

4

CN302 (BLK)

SW5V

UN42V

UN-42V

GND

----TO TUNERAUDIO BLOCKTU-39BOARDCN001

1

2

3

CN403 (WHT)

SW12V

SW9V

GND

----TO VIDEO BLOCKYC-25BOARDCN003

1

2

3

4

5

CN301 (WHT)

SW5V

GND (E)

SW12V (M)

GND (M)

----TO SERVOSYTEM CONTROLBLOCKSS-16BOARDCN609

SW12V (E)

1

2

3

4

5

6

7

CN304 (WHT)

UN-19V

AC3.2V

AC3.2V

UN6.2V

PWR.ON

GND

UN12V

----

----

R3081.2k (1W)

R31010k

Q306

10.0

0

Q306

2SC2785

SWITCH

PS-23 BOARD

PS-22 BOARD

no mark: E - E mode

230 STR20005, STR20012, STR20013

STR20005, STR20012, STR20013 - sterowniki zasilaczy impulsowych

StartCircuit

ReferenceVoltage

MIC1

5

1

2

3

R4R3R2

R1

Tr14

C1 R5

Schemat blokowy

4 3

2

15

VR1

VR2DiRU3M

1000µ

Vout

DC Output

GND

L=200µH

1000μ

GND

Vin

DC Input

Use VR1 and VR2 only when adjusting the output voltages.

VR1 : Vout downVR2 : Vout up

RU3M forward voltage : 0.7V

Schemat aplikacyjny

Podstawowe parametry:

- napiêcie wejœciowe VIN 8÷40V

- pr¹d wyjœciowy IO 2A

- napiêcie wyjœciowe VO 5V dla STR20005

- napiêcie wyjœciowe VO 12V dla STR20012

- napiêcie wyjœciowe VO 13V dla STR20013

STR30125 231

STR30125 - regulator napiêcia

P2

525251

P1

512

20

V

12

0V

0V

0V

13

V

0V

FB

80

1T

1.2

5A

25

0V

INC

C

LP

01

LIN

EF

ILT

ER

CP

01

0.2

2C

-MP

OU

T

RP

13

90

k1

/2W

F8

01

PO

WE

RC

OR

DIN

PU

T2

20

VSW

80

1P

OW

ER

SW

PW

B-P

OW

ER

FIL

TE

R

T8

01

PO

WE

RT

RA

NS

81 80

AC

12

0V

INP

UT

TO

CN

P8

01

OF

RE

MO

CO

NB

OA

RD

51 51 52 52

CN

80

1

C8

05

0.2

2

C-M

P

D8

01

-D8

04

ER

B1

2-0

6x4

C8

01

-C8

04

22

00

p2

50

VA

C

R8

01

PO

SIS

TO

R

CN

80

288

89

L8

02

DE

GA

US

SIN

GC

OIL

GB

CC

EE

15

0V

12

5V

B G

12

6V

Q801

ST

R30125

(12

5V

)

LR

R-C

R-C

R8

08

D8

05

1N

40

03

RF

R8

06

47

R8

07

22

0k

C8

52

33

μ1

60

V

R8

04

1.2

3W

R4

29

10

0k

D4

06

EQ

A0

2-1

2A

R4

27

1k

1/2

W

R4

28

39

01

W

D4

01

1N

41

48

Q4

03

2S

C2

22

9

KS

C2

31

0

STA

RT

ER

F8

02

F1

.25

A2

50

VR

80

31

50

k

C8

51

47

02

00

Vμ

M R8

05

10

k2

W

Fra

gm

en

t s

ch

em

atu

OT

VC

Te

ns

ai

TC

T3

64

5

232 STR30130

STR30130 - regulator napiêcia

C905

10/1

60

R905

!

21

34

5

ER

RO

RA

MP

BA

SE

VO

LTA

GE

CO

NT

RO

L

SH

AR

E

IC901

ST

R30130-A

PO

WE

RR

EG

UL

AT

OR

131V

140V

130V D905

IS1007A

-T3

!

R909

!

!

TP

-9I

R905,R

909

330/1

5W

UN

FR

QR

F154J-3

31

!

TP

-E

R908

390

1/4

W

R906

220K

1/4

W

R907

4.7

5W

UN

FR

QR

F054K

-4R

7

!

R904

10K

1/2

WQ

RD

123J-1

03S

X

R907

!

+ PO

WE

RP

CB

AS

S'Y

SG

X-9

004A

C902

R2

R1

R4

R3

T01

CE

30147-0

01

PO

WE

RT

RA

NS

F(A

UD

IO)

!R

Y901

RE

LA

YC

ES

K002

-001

!

!D

903

!

D901

D904

D902

R901

1.8

7W

UN

FR

QR

F074K

-1R

8

!C

903

I2 I1

TH

901

CE

40595-0

01

!

C901-C

903

0.0

047

AC

125V

QC

Z9034-4

72A

!D

901-D

904

ISI8

87A

-T3

C901

!

!!!

!

+

C904

560/2

00

QE

70145-5

6JR

!

F902

1.2

5A

QM

F53U

I-I

R25S

!140V

C907

!

F901

5A

QM

F66U

I-5R

0S

!

P1

P2

C908

!

LF

901

CE

40247

-00A

!

0.1

μC

907,C

908

AC

125V

MF

QF

Z9025

-104M

!

D1

D2

Opis wyprowadzeñ uk³adu STR30130

Nr wyprowadzenia Symbol Funkcja

1 Common Masa

2 Base Sterowanie

3 +DC input Wejœcie

4 Output Wyjœcie

5 NC Niepod³¹czone

STR3105 233

STR3105 - regulator napiêcia

1 2

4 3

TP

10

C8

09

33

μ1

60

V

R8

07

22

02

0W

CE

ME

NT

2R

80

41

0k(M

)

R8

06

22

0k

R8

05

47

(M)

C8

08

33

μ1

60

V

12

7V

D8

03

D8

01

D8

02

C8

05

C8

06

D8

04

D8

01

-D8

04

1S

18

87

FA

C8

07

47

0μ

20

0V

C8

03

C8

04

F8

02

25

0V

T1

.0A

P8

04

DE

GA

US

SIN

GC

OIL

SP

P8

01

P8

02

T8

02

PO

WE

RT

RA

NS

TP

W-2

21

4A

T8

01

LIN

EF

ILT

ER

F8

01

25

0V

T1

.0A

C8

02

AC

25

0V

47

00 P8

03

C8

01

AC

25

0V

0.1

PR

80

11

80

M2

90

C8

03

-C8

06

22

0(5

00

V)

IC8

01

ST

R3

10

5

PO

WE

RC

OR

D

SW

01

ME

5A

Fragment zasilacza OTVC Tecco R2050VR

234 STR3125

STR3125 - regulator napiêcia

P2

5252

P1

51 51

22

0V

12

0V 0V

13

V

0V

FB

80

1T

1.2

5A

25

0V

INC

LP

01

LIN

EF

ILT

ER

CP

01

0.2

2C

-MP

OU

T

RP

13

30

k1

/2W

F8

01

PO

WE

RC

OR

DIN

PU

T2

20

VSW

80

1P

OW

ER

S/W

PW

B-P

OW

ER

FIL

TE

R

T8

01

PO

WE

RT

RA

NS

81 80

AC

12

0V

INP

UT

TO

CN

P8

01

OF

RE

MO

CO

NB

OA

RD

51 51 52 52

CN

02

C8

06

0.2

2

C-M

P

D8

01

-D8

04

15

18

88

(FA

-1)x

4C

80

1-C

804

22

00

p2

50

VA

C

R8

01

PO

SIS

TO

R

CN

03

8889

L8

02

DE

GA

US

SIN

GC

OIL

GB

CC

EE

15

0V

12

5V

B G

12

6V

Q8

01

ST

R31

25

(12

5V

)

LR

R-C

R-C

R8

08

RF

R8

06

47

R8

07

22

0k

C8

52

33

μ1

80

V

R804

1.2

3W

F8

02

F1

.25

A2

50

VR

80

31

50

k

C8

51

47

02

00

Vμ

M R8

05

10

k2

W

Fra

gm

en

t s

ch

em

atu

OT

VC

Sa

ms

un

g C

M5

51

6/5

0 z

ch

as

sis

P5

0

STR371 235

STR371 - regulator napiêcia

2 1

5

4

6

2 1

5

4

6

2 1

5

4

6

CAR BATTERY CORDTSX1304-2

B18

B19

B17-0.05

11.5

0

C881560p500V

Q852

2SC2199

CONVERTER OUT

L L

L

L

L

L

L

L

L

M

M

L L

D861RD18EB2

R8852k7

2.2

00

0

Q854

2SD636-R.S.T

2SC1685-Q

Q8532SD636-R.S.T2SC1685-Q

Q82S

+24VADDPADJ

R886560

R887500B

R88218k

-

+1113

10

+12VADDP

S1

S2 P1

P2

DRIVE TRANS

T851TLP159D3

R884 33

C8

58

56

00

p

0

5.2R87633k

R874 500BR875820

+12V ADDPADJ

1.5 0.05

C8750.01

D859 MA165

D860 MA165

R8805k6

D863 RD22EB1

R869220

R8813k9

C868220μ10V

IC851μPC339C 1/4

ADDP

NP

C87922μ10V

96

95

R8782k2

R87910k

R8774k7

C871180p

D8RG

C8631000p500V

R861472W

R891330

R8735k61/2W

R8832k21/2W

C877330μ35V

C859470μ35V

P2

S1

S2

S3

S4

SC1

P1

CONVERTERTRANS

SW801

POWER SUPPLY CORDTSX1174

B20

B5

B22

POWER SOCKETTJS29780-1PS

POWER SW

E6899577V

B1

B2

B21

B4

B3

DEGAUSSIN

C8800.01

F8515A-125V

XBA1F50NU100

F8013A-125VXBA1F30NU100

28Vp-p[H]

1.

T852TLP1570G

L854TSC909

LT

R8011.0 3W

C810470p

EL

C8080.1 125V AC

C47

125V

L8525.6μH

L856 5.6μH

L8535.6μH

C861

L801TLP6506P

0.1

POWER SUPPLY CIRCUIT

TNP52598ZAB

LIVE CIRCUIT

Zasilacz OTVC Panasonic CTG-713 z chassis NMX-K82D

236 STR371

L L

L

L

LL L

L

LL

L

M

L

L

L

L

LL

LL

M

L

L

M

M

Q8512SC1383-R.S

-

-

-

+

+

+

7

9

1

14

6

4

5

8

3

12

R85818kR

86

01

k5

R8

68

10

k

R8

92

4k7

D851MA165

SQUAREWAVEOSC.AMP.

C8660.01

C8650.1

R869220

IC851μPC339C 1/4

IC851μPC339C

1/4

91

R87018k

D855RD5.1EB1

R8774k7

ERROR DETECTOR

R8711M

R8

57

12

kR

85

91

2k

R872 4k7

D856MA165

+8V

C864220μ25V

C87180p

D857RGP10J

1

B61 2

L802TLK159016N

USSING COIL

D852MA27WA

1.1Vp-p[H]

54C909

L857TSC909

L858TSC909

L855 TSC909

C8094700p

125V AC

μH

C861 1000p 1kV

D854UF2B

D862 RGP10J

C873 220p 1kV

01506P

C8070.01500V

C8040.01500V

C8020.01500V

C8030.01

500V

C8010.01

500V

D8

03

ER

C0

50

8

D802ERC0508

D804ERC0508

D801ERC0508

D805ERPF5B0M08F

+12V

R8101M1/2W

C862100μ160V

C87447μ50V

10

μ1

6V

C8

55

R88918k

R888120k1/2W

R809120k1/2W

C805220200V

μ

B9

B7

B8

1 2

34

115

150

117 0.3

B10

B11

B14

B13

B12R81156 10W

R807 330 10W

R80410k

R864100k1/2W

C8703μ3/160V

R8901001/2W

R8663k9

R8672kB+B ADJ

R865 1k8

R806220k

R80547

C80622μ 160V

IC801STR371

IC851μPC339C 1/4

IC851μPC339C

AVR

R80856

D808RGP10J

F8020.5A 125V

XBR1C05NU100

+114V

3.8Vp-p[H]

2.0Vp-p[H]

3.4Vp-p[H]

2

C8560.1

C8780.01

R8564k7

C8542200p100V

C853100p

C851390p

B15

-

-

-

-

+

+

+

+

7

8

6

9

5

10

4

11

3

12

2

13

1

142.60.05

0.9

0

1.9

1.4

7.6

1.6

2.4

4.8

2.3

4.4

2.1 2.0

R852100k

R853 100k

R85447k

R855 18kC852100p

R851100k

SAWTOOTHOSC.

C8670.22

1.9Vp-p[H]

STR40115 237

STR40115 - sterownik zasilaczy impulsowych

VCC GNDIN C1 C2 T C3 OUT

ZD651RD3EB

R6582k2

1

32

C6530.1

R657680

!

R65610k

TR6512SA733P.Q.

TR6572SC945TR655

2SC945

TR6562SC945

TR6532SC945

C65610µ50V

C65410µ50V

ZD652RD30EB

R6551k5

R6544k7

C655100µ

R6641801W

TR6522SC945P.Q.

TR6542SD471K.L.M

D651RB-151

R6532.21/4W

RL650

D6531SS132

D650RB-150

R6522.21/2W

C651330µ35V

!

!

!

!

!

!!

!

!

Z2

Z1

FROMPWC2287A

“AC”

AC1

AC2

AC3

C6162200pAC 500V

C6172200pAC 500V

R6502.2 1/4WFUSIBLE

T651

T602

D607TVR-06G

R605122W

C6014700pAC500V

R6014.75W

D603RM-11B

D602RM-11B

C6024700pAC500V

IC601STR-40115

ERRORAMP

5

2

43

1

C6052200p 400V

T601

D606TVR-06G

C610560p

ZD6015R-2M

C609100µ160V

C6060.47250V

R606101/4W

C6060.047D606

RU-2

C6072200p400V

R60482

PWC 2286MAIN PWB

R6511201W

C6520.01

IC651µPC78M05H

IC4101µPC1473H

C6034700p

AC500VC604100AC400V

µ

R6021M1/2W

R66310k

R6622k2

-29.5V

1.7V

2.3V

2.3V

-29V

-30V

25V

+5V

231V

TH601

310Vp-p

300Vp-p

L6015.6µH

8 7 6 5 4 3 2 1C41050.01

R41052k2

R6651k8

R66110k1.3V 3.1V

R666560

R667390 R668

4k7

R6731k

R67210k

C65847µ

R669390

R670100

R671100k

1.1V

2.4V

2.8VR65933k

C6570.1 R660

10k

5V

C410722µ16V

R4106220

T4101C410310µ16V

C41043300p

R4104100k

R410239

C41024µ725V

C410110µ16V

R41011k

PD4101PH302

0.8Vp-p V

300Vp-p

Fragment zasilacza OTVC Nec FS1502SBGW

238 STR4211

STR4211 - regulator napiêcia

SW

DR

IVE

ER

RO

RA

MP

12

34

5

!

!

!

!

!

!!

!

!!

!

!

!

!

!

IC901

ST

R4211

C9

17

15

n C9

08

4µ

71

60

V D9

05

ES

IA

C9

11

1n

05

00

V

R9

14

10

1/2

W

T9

01

L2

L1

C9

09

22

0µ

16

0V

C9

18

47

n

R9

06

56

1/2

W

R9

02

82

k1

/2W

R9

03

82

k1

/2W

ZD

91

0R

D2

V7

EB

3D

90

6E

SIA

C9

19

10

µ2

5V

C9

10

10

µ2

5V

L9

05

C9

05

10

n4

00

VA

C

+t°

TH

90

12

PIN

MA

INS

PL

UG

NO

NR

EW

IRA

BL

E.

22

0V

~5

0H

z

S9

01

L9

02

L9

03

L9

01

R9

50

6M

8

FS

90

1T

2.5

A

C9

01

10

0n

25

0V

AC

R9

01

6.0

8W

C9

06

18

0µ

40

0V

C9

02

4n

74

00

VA

C

D9

01

RM

11

C

C9

13

33

0p

50

0V

Fra

gm

en

t s

ch

em

atu

OT

VC

Hit

ac

hi

CP

T1

45

5-3

41

STR440/441/442/450/451/452/453 239

STR440/441/442/450/451/452/453 - sterowniki zasilaczy impulsowych

Z dnia na dzieñ coraz trudniej zdobyæ wiele

przestarza³ych elementów, które uleg³y uszko-

dzeniu w sprzêcie spe³niaj¹cym jeszcze swoje

zadania, i do którego z regu³y jesteœmy bardzo

przywi¹zani. Ceny tych uk³adów – je¿eli w koñ-

cu uda nam siê je zdobyæ – s¹ tak zawrotnie wy-

sokie, ¿e stawiaj¹ pod znakiem zapytania sens

ca³ej naprawy. Czasami okazuje siê, ¿e proœciej i

taniej jest zbudowaæ uk³ad zastêpczy ni¿ poszu-

kiwaæ elementu oryginalnego.

Uk³ady firmy Sanken z serii STR4xx s¹ sto-

sowane w przetwornicach wielu odbiorników

telewizyjnych. S¹ to czterokoñcówkowe uk³ady

steruj¹ce, które dostarczaj¹ napiêæ w zakresie od

102V do 130V. Wartoœci napiêæ wyjœciowych dla

poszczególnych uk³adów rodziny STR4xx przed-

stawione s¹ w tabeli 1.

Tabela 1

STR440 107V

STR441 111V

STR442 102V

STR450 115V

STR451 103V

STR452 123V

STR453 130V

Schemat prostego uk³adu zastêpczego dla

uk³adów rodziny STR4xx przedstawiony jest

na rysunku 1. Tranzystor T1 pracuje jako klucz

sterowany ze wzmacniacza b³êdu z³o¿onego z

tranzystorów T2 i T3. Po zamontowaniu uk³a-

du zastêpczego nale¿y od³¹czyæ sterowanie

stopnia koñcowego linii i obci¹¿yæ przetworni-

cê ¿arówk¹ 60W. W³¹czamy odbiornik i usta-

wiamy ¿¹dan¹ wartoœæ napiêcia. Je¿eli prze-

twornica pracuje poprawnie, usuwamy ¿arów-

kê, pod³¹czamy sterowanie stopnia koñcowe-

go linii i w warunkach rzeczywistego obci¹¿e-

nia ustawiamy wymagane napiêcie.

Typowy uk³ad aplikacyjny uk³adów serii

STR4xx przedstawiono na rysunku 2, a rozk³ad

wyprowadzeñ na rysunku 3.

T1

T2

T32SC1815

2

R247k

R13k9

R339k

R44k7

R73k3

R622k

R52k7

D16.8V/400mW

3

1

4

BUT56A

2SA1015

Rys.1. Uk³ad zastêpczy regulatorów

napiêcia z rodziny STR4xx.

3 4 1

2STR4xx

Rys.2. Typowy uk³ad aplikacyjny regulatorów napiêcia

z serii STR4xx.

2

3

4

1

STR4xx

widokod spodu

Rys.3. Rozk³ad wyprowadzeñ

uk³adu STR4xx.

240 STR440/441/442/450/451/452/453

1

2

21

DEGAUSSING COIL

L301CN301

TH301180G

1 2 1 2 1 12

AC 220V50Hz

4 43

CN302

S301

2 3

CN303

R3082.25W

MP

MP

C3180.033/1kV

F301

T3.1

5A

LINE FILTER

EF 18D3L04

AC FILTER0046 TA22 L303

L302

C3060.033/1kV

C3050.0033400V

C3040.0033

400V

R3023M31/2W

R3013M31/2W

C302 C309

D304D302

R390100k2W

F.B.301

D306RH2F

D307RH1

C3200.0047400V

FOR REMOTECONNECT TOCN601. FORMANUAL SHORT

& INSIDEOF MAIN BOARD.

3 4 1

2

64 13

15

10

112

7

8

HEAT SINKTO GROUND

IC301STR442

M

R307

22 2W

R306331W

GND

C3220.0027

2kV

C324100µ160V

C3230.0022400V

CN304CN305

C308220µ400V

R303100k

R304100k

C310

C3140.0047400V

D303D301C301

10D6x40.0047/500Vx4

R305820

C3170.022

D305RH1

C31610µ160V

C3150.0022

400V

T302 FB302

D308RU2

F302T1A250V

110V

Fragment schematu OTVC Tec 5161VR

STR440/441/442/450/451/452/453 241

~!

!

!

!

!

!

!

!

DE

GA

US

SIN

GC

OIL

Z2

Z1

126 5

AC

22

0V

50

Hz

S6

01

MA

INS

WIT

CH

AZ

1

AZ

2A

Z3

C6

01

0,1

AC

25

0V

F6

01

2A

T

TH

60

1

L6

01

C6

15

B4

70

PA

C4

00

V

C6

01

B0

,1A

C2

50

V

R6

01

4,7

5W

C6

15

47

0P

AC

40

0V

C6

02

47

00

PA

C4

00

V

C6

03

47

00

PA

C4

00

V

-+

~ ~

D6

01

RB

-40

C

33

2V

C6

04

47

00

PA

C4

00

V

C6

08

10

00

P1

KV

C6

07

10

00

P1

KV

D6

02

RU

-2

R6

04

1M

1/2

W

L6

02

5,6

µH

T6

01

C6

16

47

0P

AC

40

0V

33

2V

1

C6

06

10

0µ

R6

02

82

FU

SIB

LE

11

4,5

V4

C6

12

47

00

P5

00

V

D6

03

TV

R-0

6G

R6

03

33

2W

C6

09

0,4

74

00

V

D6

04

TV

R-0

6G

3

J1

J2 J3

C6

10

10

0µ

16

0V

C6

17

56

0P

ZD

60

1S

R-2

M

C6

12

47

00

P5

00

V

2

C6

13

22

00

PA

C4

00

V

IC6

01

ST

R-

45

0A

PW

C1

84

5

AU

TO

PS

PW

B

C6

05

10

0µ

40

0V

Fra

gm

en

t s

ch

em

atu

OT

VC

Ne

c C

T-1

40

8P

G

242 STR440/441/442/450/451/452/453

REMOTE

CONTROL

INFRA RED

RAY

RECEIVER

(CRE800) REMOTE

CONTROL

CRE 800

TH

SW O

C

R

P

L

FROMCONTROLS

T991

P996 P995

P993

L991

C9910.1(AC 250V)

F991T2.5A

P992 P991

S902

S901MAINS SW. !

AC220V50Hz

FILTERBOARD

I1

I2

TS3

TS1

F901T2.5A

TH901

C9160.0047250V(AC)

BC!

P994

96ºC

L905

D.G.C

O1

O3

!

TOC-TEAMINAL

D905EH-1ZSM-1-02FRA

R9041k2

C9070.27/100V

L90912µH

R9331k2

C9190.2250V

C9120.027/20

R90282k(1/2W)

R93182k(1/2W)

R93282k(1/2W)

C0

T901

Fragment schematu OTVC Hitachi CPT1655

STR440/441/442/450/451/452/453 243

D901-D910SM-1.5-20ZR0-3C

BEADCORE

BEADCORE

BEADCORE

BEADCORE

D910

D901

R9080.5(1W)

!!

! !

C9020.01(AC 250V)

R9017.7(8W)

C906220µ/400V

!

!!

!

!

!

!

R90556(3W)

R90682(2W)

9092µH

C9190.2250V

12027/200V

R9112k2(3W)

R9102k2(3W)

D909RH-1SSM-1-02FRA

-0.21V

-0.23V

0.1V

R9091k

R7201k5(1/2W)

R7211k5(1/2W)

R912

D906RF-1B/SM-1.5-08FRH

C913330p/2.5kV

D907RH-1S

L90312µH

L90212µH

L90622µH

C911470µ25V

+107V

+19V

C909220µ160V

C70122µ16V

C9171µ160V

R7033k9(1W)

R7023k9(1W)

R91382k

ZD901RD2.7EB1

IC901STR440

Q901

2SD787

2SD788

E

E

L9040.35µH

C915180p/2.5kV

ERROR AMP DRIVE

SW

4 3 2 1

ZD902RD33EB

R932220

C9080.1

C914330p500V

T901

C7250.0022

C7260.0033

R7225k-BH-HOLD

R7085k-BH-OSC

D7091S20761S2473H

D7081S20761S2473H

R70712k

!

R72322k

244 STR44115

STR44115 - regulator napiêcia

!

DE

GA

US

ING

CO

IL

TH

60

1!

!!

!

!!

!!

Z2

Z1

AC

22

0V

50

Hz

AC

1A

C1

AC

1

AC

2A

C2

AC

2

AC

3A

C3

AC

3

S6

01

PO

WE

RS

WIT

CH

!!

!

F6

01

T2

A

C6

11

0,1

25

0V

C6

13

0,1

25

0V

L6

11

L6

12

C6

15

2n

2

C6

14

2n

2

40

0V

400V

R6

01

4.7

C6

01

C6

02

4n

75

00

V4

n7

50

0V

4n

75

00

V4

n7

50

0V

ER

RO

RA

MP

3 2

1

54R

60

21

M

C6

04

10

0µ

40

0V

C6

03

AC

60

3

D6

01

D6

02

D6

04

D6

034x

RM

-11B

IC801

ST

R-4

4115

C6

05

47

00

/40

0V

..

..

T6

01

FB

60

2

D605RU-2

C6

06

0.2

22

50

V

R6

06

10

C6

07 2n

2

40

0V

40

0V

C6

66

56

0p

....

TR

60

2R

60

5

22

D6

07

TU

R-0

6G

D6

06

TU

R-0

6G

C6

10

56

0p

55

0V

R6

04

82

C6

08

0.0

47

C6

09

10

0µ

38

5V

ZD

60

1

SA

-2M

(+B

11

5V

)

TP

91

R11

01

k

C1

06

10

µ/2

5V

Fra

gm

en

t s

ch

em

atu

OT

VC

Ne

c C

T1

41

4S

K

STR50020 245

3

2

5

114

300

C8

R8

D805BYD33J

(

C8010.1

(AC250V)

R890PTC!

!

!

!T801

TRF3130

S801MAINS SW.

!P801

BRN

BLUE

1

4

2

3

P811(2P)

P803(2P)

L901TSB2229

!

!F801T2.0A

R8111/2P110k

R8121/2P110k

R8371/2S22k

C817B1000(500V)

D809BYD33J

1 R8331P220k

R835P10k

R836P10k

RA51P33k

RA52P33k

RA54P10k

RA53P10k

POWER ON/OFF

POWER ON/OFF

POWER ON/OFF

QA11BC557B

Q802BC547B

Q8032SC3425

5.0

4.9

4.3

0

0

0

290

0.7

0

(H)

0

300

(

0

-20

300

Q801STR500

POWER R

STR50020 - uk³ad prze³¹czaj¹cy przetwornicy

Fragment schematu OTVC Toshiba 1400

246 STR50020

4

193

114

L811PL-2.2

D806RG2

D807BYD33J

R8161/2FR10

R8201/2R3k9

C8141000R1(2kV)

C81347μ

5 4 3 2

128910

5

R8475W5k1!

!

!

R842P6k8

R843P6k8

R844P6k8

D808R2M

F803500mA

R845P1

C818B390 (500V)

C81210μ

~ - + ~

D810LB-156

1

R8151/2R130

C811 M0.22μ

R814 1R430

J

C810120μ450V

C8044700(AC250V)

C8054700(AC250V)

C8054700

(AC250V)

C8034700

(AC250V)

C8020.1

(AC250V)5

!R8015W6.2

(H)

0

300

(H)

300

Q801R50020ER REGU.

T802TPW3185

CONVERTER TRANS

STR6707 247

STR6707 - sterownik zasilaczy impulsowych

C8010.47u 250V

!

L805150-982A

LINE-FILTER

!

C8020.47u 250V!

C808100u35V

D802RGP15J

R8012.2 5W CEM

IC801

STR6707

+

-

OCP

REF

OSC

8INH

7FB

LATCHOVP

START-UP

PRE-REG

THERMAL

PROPORTIONALDRIVE 5

DR

IVE

4SIN

3

1

2

B

C

E

6

OC

P

9V-IN

8.0

1.5

281.0

D803EU1AV

D804EU1AV

+

R80320 1W(RS)

R8040.332W

C811560p

ZD8016.8V

R805 27K 0.5W

Q801C3852A

!

+

C812220u 35V

C81310u 100V

D806EU1AV

D807 EU1AV

R8064.7K

D805EU1AV

D824RGP-

15JC831470p1KV

+

C832470u35V

FR824125V 3A!

L82350uH

D823FML-G12S

D828RGP-

15J

C827470p1KV105C

+

C8281000u25V

FR823125V 3A

!

L822150-

235A

D825RGP-

15J C835470p500V

+

C836330u50V

FR8251/1W

!

INH3.1Vp-p

L8031uH125-022K

L8011uH125-022K

+

C8104700p4KV

L8021uH125-022K

4 3

1 2

IC802

TLP721

R8091K

VR82110KFORHOSPITAL

FORSATELITTE

R8265.1K

+C833 470u 35V

+C830 1000u 16V

+C829 470u 35V

D822RGP-

15J

+

C82510u

100V

FR822125V3A

!

9 7 64 1

1312

24V

1514

12V

1110

22V

T801 SMPS

TRANS!

1716 18

B

D821RU3AMV

C821470p 1KV105C

+

C822100u160VKME

L821150-

235A

*

R823 47 1W

Q821KTA968A

R82910K

PBO1366-009D!

R80216K 2W

C8031000p 1KV

C8061000p 1KV

D801PB156

C8041000p 1KV

C8051000p 1KV

!

PBO2366-009D

R81016K 2W

!

TH801 163-012A

Q822KTC3198Y

Q823KTC3198Y

OFF/ON

R82836K

R825 47K

ZD82612V

C823100u 160V KME

+

R824 1.2K

Q824 C1026Y

D829EU1AV

+

C8240.1u100VMYL

IC803

SE110N

1

2

3

R821 3K 0.25W1

2

PBO4(ST-BY)(HOSPITAL)

C8160.0047u4KV

C8170.0047u4KV

!

!R8114.7MO.5WCOMP.

!

+

C807120u 400V !

R807330K0.5W

R808330K0.5W

248 STR7000+SI-8020 - seria

STR7001, STR7002, STR7003, STR7101, STR7102, STR7103 - uk³ady

prze³¹czaj¹ce przetwornicy

SI-8020, SI-8021, SI-8022, SI8023 - sterowniki uk³adów STR7x0x

5

GND

2

F.WHEEL

DRIVE3

Vin

4 1SW. OUT

STR7000/7100 Series

SI-8020 Series

VOLTAGE

REFERENCE

and

REGULATOR DEAD TIMECONTROLLEDRAMPGENERATOR

-

--

+

++

OSC.OUT SHUT DOWN

PWM COMP

Vo AMP

684COMPENSATION.A COMPENSATION.B

3 Vo.SENSE

1 GND

2VoADJ

5 DRIVE

7 Vref

9

Vin 10

Io AMP

CURR.SENSE

Schematy blokowe

5

10

8

6

7

1

4

9

2

3

VrefGND

C.B

C.A

Vin Vo.s

C.S

C2330p

C310μ

C12200μ

C41500μ x2(paraller)

*Cs STR7100 Series only

Vo.ADJ

OSC.OUTSHUT DOWN

L

5V ...200μH12V15V24V ...300μH

...250μH

Vo4 1

3

52

Vin SW

DRIVE

GNDF/W*C5330p

DRIVE

STR7000STR7100

SI-8020

SERIES

SERIES

GNDRs

12A... 0.01�

6A... 0.02�

Vin

Schemat aplikacyjny

Pary uk³adów STR7x0x i SI802x

Parametr Napiêcie wyjœciowe Vo [V]

Pr¹d wyjœciowy Io [A] 5 12 15 24

6 STR7001+SI-8020 STR7002+SI-8021 STR7002+SI-8022 STR7003+SI-8023

12 STR7101+SI-8020 STR7102+SI-8021 STR7102+SI-8022 STR7103+SI-8023

STR73410 249

STR73410 - sterownik zasilaczy impulsowych

C01220200

+

R00220 7W

+

-

D001B-156276

C007 4700PF

C008 4700pF

ZD1NI

SH02

SH01JUMPER

FERRITE

CORE

C004560pF400V

C003560pF400V

L002TLF-10

C00122μF/250V

FERRITE

CORE

L001TLF-10

R0011M1/2W

F0014A 125V

ACPLUS

RP01BROM20

R007NI

DP

DEGAUSSINGCOIL

8

10

2

1

++

C04702KV

R001M3W

5

3

4

NC

NC

R07

L004CH101

GND

6

IC0

01

ST

R7

34

10

Fragment zasilacza monitora IBM 6312VGA

250 STR73410

C013470pF2KV

R01033R3W 11

104

T001TSH-4250

58M0000036

R0031M

+130V

C010220μF200V

++

C012470pF2KV

R0081M3W

C0112.2μF100V

C0092.2μF100V

C

C

R005120K1W

R004120K1W

+130V

R001 47R

R01268R/3W

L004H101

+

C0281μF50V

2

13

14

7

6

5

12

R020220 1W

D007BH5

C033470pF2KV

+

C024470μF35V

+

C023470μF35V

+23VL006L-60

R16722R3W

R16522R3W

+C12647μF35V

1

2

INGND

OUT3

IC801

7812

+

C125220μF16V

+12V

C1240.1μF

D008T34

C027470pF2KV

+

C025330μF100V

+60V

8

D002TSH5

+C0141000μF16V

HTR8.3V

R01375R3W

9

D003TSH5

1

2

INGND

OUT3

IC701

7815

C10510μF50V

+16V

+23V

+

R1051.8K

R106

18�YR107

10016V ADJ

�

STR81159A 251

STR81159A - prze³¹cznik napiêcia 110/240V

12

34

5

-14

8

0.5

00

14

8

C9

12

2μ

24

00

V

C9

11

10

0μ

50

V

D9

02

RM

11

CV

OLTA

GE

-RE

CT

R9

05

2.2

1/4

W

R9

06

4.7

C9

15

0.0

047

25

0V F

C9

15

0.0

047

25

0V F

C9

13

0.1

!D

90

1D

45

B6

0L

-FA

C-R

EC

T

C9

17

50

0μ

25

0V

C9

18

56

0μ

25

0V

R9

07

39

0k

1/2

W

C9

16

0.0

47

20

0V

JW

90

4O

FF

JW

90

3O

FF

C9

10

0.1

R9

03

3.3

10

W:R

B

R9

01

1M

1/2

W

C9

03

0.2

22

50

V:M

PS

R9

02

8M

21

W

C9

04

0.0

047

40

0V F

C9

06

0.0

047

40

0V

F

C9

09

0.0

047

40

0V

FC

90

80.0

047

40

0V

FC

90

50.0

047

40

0V

F

C9

07

0.0

047

40

0V

F

22

11

44

33

T9

02

LF

T

T9

01

JW

90

2O

FF

JW

90

5O

FF

JW

90

6O

FF

JW

90

1O

FF

!

!

!

!R

Y9

01

D9

03

1S

S11

9P

RO

TE

CT

OR

TH

P9

01

AC

IN

AC

10

0V

to240

V

TO

AC

INLE

T

CN

90

12

PW

HT

:VH

CN

90

32

PW

HT

:MIN

I

1 2

AC

AC

NE

UT

GN

D

TO

MA

2B

OA

RD

CN

90

61

P

1

TO

CH

AS

SIS

GN

D

D6

37

1S

S11

9C

LA

MP

D6

36

1S

S11

9C

LA

MP

F9

01

25

0V

4A

C9

01

0.2

22

50

V:M

PS

TO

DG

C

DG

C

DG

C

1 2

CN

90

4Z

PW

HT

:MIN

I

CH

EC

KC

N

1 2

CH

EC

K

CH

EC

K

IC901

ST

R81159A

VO

LTA

GE

-SW

Fra

gm

en

t s

ch

em

atu

za

sila

cza

OT

VC

KV

14

20

K z

ch

as

sis

BC

-2 f

irm

y S

on

y

252 STR84145

STR84145 - prze³¹cznik napiêcia sieci (110/220V)

2 3

LATCH

REG.

+

-

OSC.

+

-

7V

+

-

1

MT1

DELAY

5

COMMON

MT2

4

GATE

STR84145

Schemat blokowy

Podstawowe parametry

- maksymalny pr¹d 12A

- niepowtarzalny, maksymalny pr¹d 120A

+

+

246-373 V peak

17

4-2

65

Vrm

s

+

+

240-373 V peak

85

-13

2V

rms

Uk³ad wykorzystuj¹cy wszystkie

diody mostka

Podwajacz napiêcia (wykorzystane s¹

tylko dwie diody mostka)

STR84145 253

Typ

ica

la

pp

lica

tio

n

23

+-

+-

7V

+ -

1

5

4

+

C2

C1+

C3

C4

R1

RB

VS

ER

IES

RM

11C

-t°

85-265 V rms

+

240-3

73

Vpeak

+

ST

R8

41

45

Sc

he

ma

t a

plik

ac

yjn

y

254 STR9005, STR9012, STR9015

STR9005, STR9012, STR9015 - regulatory napiêcia

Tr1

R2R1

Drive

Am

p.

Vre

f

Pro

tectio

nReg.

R3R5

3

5

R7

R6

R8

Tr2

2

M

1

R4

4

Terminal Connections

1

2

3

4

5

Output (backside of case)

Output Fine Adjustment

Output ON/OFF Control

Input

Ground

Schemat blokowy

5

3

4 1

2

C2

Vo

DC output

D1

Vin

C1

DC input STR9000series

Schemat aplikacyjny

Parametr STR9005 STR9012 STR9015

Napiêcie wejœciowe 6 ÷ 15V 13 ÷ 25V 16 ÷ 25V

Napiêcie wyjœciowe 4.9 ÷ 5.1V 11.8 ÷ 12.2V 14.8 ÷ 15.2V

Pr¹d wyjœciowy 4A 4A 4A

STR9005, STR9012, STR9015 255

1

253

4Vin

GND

STR9000

series Rexfor Vo down

Rexfor Vo up GND

Vo

Zmiana napiêcia wyjœciowego

Do³¹czenie pomiêdzy nó¿ki 1 i 2 rezystora powoduje zmniejszenie napiêcia wyjœciowego. Natomiast

w³¹czenie rezystora pomiêdzy nó¿ki 2 i 5 powoduje wzrost napiêcia wyjœciowego.

1

253

4Vin

GND

STR9000

series R1

R2

GND

Vo

VR

Precyzyjne ustawienie wartoœci napiêcia wyjœciowego

Regulacja napiêcia wyjœciowego dokonywana jest przez do³¹czenie rezystorów do wyprowadzeñ 1,

2 i 5.

Wy³¹czenie napiêcia wyjœciowego nastêpuje wtedy, gdy napiêcie miêdzy nó¿kami 3 i 5 jest wiêksze

ni¿ 2V. Wyjœcie zostanie odblokowane, je¿eli miêdzy tymi nó¿kami jest mniej ni¿ 0.6V.

256 STR90120

STR90120 - regulator napiêcia

Fragment schematu OTVC Sony KVD3431D z chassis DE2

3

4

2

1

ST.BY

12V OUT

GND

15V IN

K-20TO K BOARD

D-204PWHT-H:MINI

1

2

3

4

5C5502330μ16V

R511368k1/4W

2.6

12V

15V

IC503STR90120

12V REG

STRD3035 257

STRD3035 - regulator napiêcia

12

34

5

RE

GO

UT

RE

F

133.7

142.0

134.3

!

IC6

01

ST

RD

30

35

135V

.RE

G

R415

12k

2W

R616

3k3

R603

100k

1/2

W

F602

1.2

5A

C616

10μ

160V

R617

47

C617

10μ

160V

R618

470k

C602

330μ

200V

L602

3.3

μH

L601

3.3

μH

R601

1M

1/2

WD

603

TV

R4J

+B

.RE

CT

D601

TV

R4J

+B

.RE

CT

D602

TV

R4J

+B

.RE

CT

D602

TV

R4J

+B

.RE

CT

R602

2.2

10W

T601

LF

T

C601

0.2

2125V

!

F601

6.3

A

WH

T

1 2 3

A-1

3P

WH

T

2 1

A-2

2P

WH

TL901

DG

CT

HP

601

135V R61

020

020

W

AC

120V

60H

z

!

135V

Fra

gm

ent

sch

ematu

OT

VC

Son

y K

V-1

3T

R14 i

KV

-13T

R24

258 STRD5095A

STRD5095A - sterownik zasilaczy impulsowych

Sch

emat

zasi

lacz

a O

TV

C H

itach

i C

MT

2179 c

hass

is S

2-M

3

~!!

! ! !

!!

!!

!

!

!!

!!

!

!

!

!

!

!

!

E9

04

L9

05

E9

03

AC

20

0/2

20

V5

0H

zS

90

1

F9

01

T3

,15

AC

90

10,1

L9

01

TH

90

1

R9

01

1,5

7W

R9

01

A1,8

7W

FB

90

10,8

C9

03

0,0

047

1

2

4

3C

90

40,0

1

C9

02

0,0

047

D9

01

-D9

04

EM

2A

FB

90

20,8

C9

06

33

03

50

C9

21

33

P5

00

ZD

90

6H

ZS

30

1L

ZD905HZS301L

FB

90

50,8 C9

18

39

0P

2 5

R9

02

47K

1/2

W

R9

03

47K

1/2

WC

90

52

2/1

60

R92682K 1/2W

143

IC901

ST

RD

5095A

C9

98

10

00

P

C9

99

22

00

PR

99

81

0M

/1W

S1

S2

T9

01

P1

P2

FB

90

8C

91

71

80

P

D9

08

RU

2M

FB

90

9

C9

16

22

00

/16

ZD

90

3H

ZS

20

-1

Q90

2

2S

A1

390

R9

18

15

0

R9

15

1,5

K1

/4W

Q90

3

2S

C3

41

3

R9

23

4,7

K

R9

22

10

K

Q90

5

2S

C1

21

3

C/DR

91

43

90

1W

Q90

4

2S

B1

54

8A

P/Q

S. OUT

+B

ZD

90

4H

ZS

6C

1

R9

16

4,7

K

R9

17

10

K

R9

19

3,3

K1

/8W

ON

/OF

F

12

3

45

6

IC902

TL

P631

!

FB

90

30,8

6

FB

90

7

D905FMG-G2CS

C9071000P

C920 470P/1KF

B9

06

FB

90

40,8

D9

09

R2

G

C9

14

22

01

00

Q9

01

CR

5A

S-8

C9

15

10

/16

R9081R/2W

R8

12

1K

D9

10

EM

2A

C9

08

18

0P

R9

08

10

1/2

W

R9

25

10

R1

/2W

ZD

902

HZ

7B

1

D9

07

MP

G0

6D

C912 470P/2KV

10

R9

05

82

01

/8W

C9

10

0,2

2

F2

F1

B1

ZD

90

7H

ZS

7A

1

C9

19

47

0P

/1K

V

R9

21

27

0K

1/8

W

R9

20

22

0K

1/8

W

R9

10

18

K2

W

R9

11

1,5

K

R9

24

18

K2

W R9

13

82

0

FB

P

PR

O

+9

5V

LIV

E

CO

LD

6IC

901

3pin

360V

1H

p-p

R930

STRD6601 259

STRD6601 - sterownik zasilaczy impulsowych

Sch

emat

zasi

lacz

a O

TV

C H

itach

i C

L1709R

~!!

!

~

E9

00

P1

P2

F9

01

T3

,15

A

L9

01

L9

00

A8

2μ

H

L9

00

B8

2μ

HR

99

91

0M

/(1

/8W

)

S9

01

C9

01

0,2

2A

C2

50

V

L9

02

FB

99

8

C9

98

10

00

PA

C2

50

V

C9

02

0,0

1A

C2

50

V

FB

92

4

C9

03

47

00

PA

C2

50

V

C9

04

47

00

PA

C2

50

V

D9

04

D9

01

D9

03

D9

02

D9

01

÷D

90

4E

M2

A×

4

R9

01

82

K/

(1/2

W)

R9

09

6,8

K(1

/8W

)

D9

08

1N

4148

ZD

90

2B

ZX

79

C4V

7

FB

91

3C

90

547

/38

5 PC

T

R9

03

15

0(1

W)

R9

07

10

K D9

07

MP

G0

6J

R9

04

3,3

K

R9

05

5,6

K

C9

10

10

/16

D9

05

MP

G0

6J

L9

03

47

0μ

H

R9

02

82

0/(

1/8

W)

C9

07

0,0

1/5

0D

90

6M

PG

06

J

C9

06

22

00

P/2

K

FB

90

1C

911

10

0P

/50

C9

09

0, 0

02

2/5

0C

90

80,4

7/5

0

ZD

90

1B

ZX

79

C2

V7

R9

08

15

0/(

1/8

W)

FB

902

12

34

5IC

901

ST

R-

D6601

TH

90

1

L9

10

FB

99

9

C9

99

22

00

PA

V2

50

V

B2

B1

P2

S3

S4

S1

S2

P1

T90

1

C9

51

33

0P

/2K

FB

95

1

D9

51

RG

P1

5J

C9

52

18

0/1

601

10

V

D9

52

RU

3A

M1

5V

L9

51

82

μH

FB

95

2F

95

1T

2A

C9

55

47

/25

C9

57

33

0P

/50

0C

95

43

30

/50

4 5 6

3 2 1

R9

54

8,2

K/(

1/2

W)

C9

56

22

00

P5

00

VR

95

11K

-B

R9

51

39

K(1

/2W

)

R9

53

47K

(1/2

W)

ZD

95

1B

ZX

79

C6

V8

R9

52

2,4

K(1

/8W

)

ZD

95

2P

6K

E1

30

A

C7

01

10

0/1

60

KM

E

C9

53

0,0

47

50

R9

58

6,8

K

R0

70

10

K

ZD

00

32

V7

C9

58

10

0/1

6

R9

56

2,4

K(1

/8W

)

R9

55

9,1

K

12

V4

31

2

5

R9

59

33K

Q95

2

BC

45

8B

L7

01

Q95

1

BF

42

3

IC902

CN

X82X

IC903

LM

2941C

S2

+B

AD

J.

<2

4>

<2

5>

<3

4>

47μ

H

260 STRF6523LF

STRF6523LF - sterownik zasilaczy impulsowych

Schemat zasilacza OTVC Panasonic TX25CK1P

!

!

!!

~!

!

!

!

!

!

!

DEGCOIL

D80159209T80B110

E3

L801ELF15N005A

E2 F80119181/8,16

C8050,47250V

R8023,3M

C803500V1,5N

C8022KV3,3N

C1210100μ16V

R120268

D12051SS133T

R120956

1/2W

C12020,33

C1201470μ16V Q1201

BC847B

D12021SS133T

RL801DJ5D1-OM

C8164,7N500V

C8064,7N500V

R8032,77W

C8074,7N500V

C8084,7N500V

L802EXCELSA35T

C809400V100 R

80

41

00

K

1 1

2 2

3 3

IC1202

BA05T - M1 TP8

C120316V100μ

C1205330N16V

IC1201

BA033T

TP1

R12051,5K

C1210016

R2

Q1204

BC847B

4

3

2

1

5

START

REG

T.S.D.

O.V.P.

LATCH

O.S.C.

C2 C1 R1

R2DRIVE

R3

IC801

STRF6523LF51

D8101SS133T

R81433

D813

AC8121,8N1KV

C810100μ50V

R8063,3K

D8121SS133T-7

L.F.

S801ESB92S11B

R8128,2M

D1201TVSS1WBS20

P1

S1

P2

S2

T801ETP35KAN619U

JS

E2

8

D802RBV-408

MTZJT-7720D

STRF6523LF 261

!

!

!

!

TP1

C1204100μ16V

R115010K

R120622K

R8090,33

L803EXCELDR35V

D803AUO1

R80510K

D8111SR124

D8061SR124

D812133T-77

C81868N

!

D804SFH617A

R81310K

D805

1

2

3

IC802

SE140NLF4

D814MTZJT-773.9A

1

2

3

4

5

6

7

8

10

11

12

13

14

15

16

17

18

R81110

R8101,5K

C813220P2KV

C8141N

1KV

D808RU3LFA1

D809R2KNLFA1

C815160V220

F853TR5-T500

F852TR5-T1000

L853EXCELSA35T

L852EXCELSA35T

D852

C854500V470P

TP14

C85950V470

D8531SR124-4AT82

C86035V330

R8531503W

R854150

TP15

R8572K

R85810K

Q852

2SA684R

Q851

BC557B

/126

R856100

R8554,7

C7020,1

C85635V470

D851TVSRU3AM

L851EXCELSA35T

F851TR5-T500

P1

S1

S2

S4

S5

S3

B1

B2

P2

TVSRU3AMJSE19

T802ETS003EUR

262 STRF6535

!

!

!

!

!! !

!

!

!

!

!!

!

!

R52612WX

W802

C523220p1kV R

C512470pB

R525680

1 2 3 4 5

-32.6 16.9 001.7

GN

D

Vin

DSO.C

.P/F

.B

IC503STR-F6535

SWITCHING

B502

D523

1S

S133

BF

400TA

-3.5

X6

X1

C506

0.0033 250V KX

11

22

BLUE BLUE

BROWN

BROWN

CD50106655806

AC230V, 50Hz

1 2

43

C5040.1250VECQ-U

FH502EYF-52BC

FH501EYF-52BC

F501T1.6A 250V

Z1801-6

CP5012-173270-3

L501ELF15N003A

C5050.0033250VKH

D504

D502

D503

D507

1N4005E

1N4005E

1N4005E

1N4005E

C50868μ400VUSW

R51582k2WX

R508220k1/2W

R511270k1/2W

D5181SS133

D5101SS133

D5111SS133

C509

0.0039 M

R513

1k2

1k2

R512

R5144k71/4W

C5010.01500VE

VB52

D522EG-01C

R520

15

7

8

9

10

11

6

5

4

3

12

13

141

NC

T5018129009

4

3

1

2

4.1 4.1

5.216.9R506

1k

PHOTO COUPLERQ511

ON3171R

C5100.022F

D5201SS133

R522

3k31/2W

C50747μ35VV2

STRF6535 - sterownik zasilaczy impulsowych

Zasilacz magnetowidu VH2898 firmy Orion

STRF6535 263

!

!

! !

!

!

!

!

!

!

7

8

9

10

11

12

13

14

09

R506

1k

C5130.01F

R5373.9 1/4W

D513

GMA-02

1

1

3

2

2

3

R534

11k±1%

7k5±1%

R5163k3±1%

2.5

10.1

0

0

4.9

12.8

IC501NJM4311

IC502TA7810S

(L852DEC2)

VOLTAGE CTL

AT 10V REG

OU

T

IN

GN

D

GN

D

IN

OU

T

C515

0.0047 B

R509

W814

W808

R5101k

W834L505

22μH

D506MTZJ30B

B504BF400TA-3.5X6X1 !

!!

!

D514

RUZYX-V1

C5330.0056 B

C519220μ25VHFO

C522_11000μ16VYK

C52110μ50VKA

+

F

F

F

R531

100 1/4WR538

10k

D521

1SS133B505BF400TA-3.5X6X1

D51611ESIN

D512

AC04

C5340.001 B

L504

22μHELC0607

D522MTZJ33B

C52410μ50VKA

R53210k1/4W

R529

470 1W

C51810μ50VKA

D515

1N4005E

5.1

5.1

5.2

5.95.9

9.3

1010

0

0

0

0.2

P. ON SWQ504

DTC143EKA

Q505DTC143EKA

Q5092SB926

Q5012SB926

D5011N4005E

R505_11k4W

C52847μ16VKA

C51147μ16VKA

R504

1k

P. ON SW

C5260.01 B

C5270.01 B

R528100k

P. CON 5V SW

R5231k

R521470

1/4WC5360.1 F

R53947k

W812 W857

C5201000μ

6.3VYK

C514390μ16V

HFO

C517100μ6.3VHFO

W823

D525

1N4005E

D524

1SS133

D513

11EQSD4N

C5031000μ6.3VYK

TO HEAD AMP

TO Y/C/AUDIO

TO OPERATION

FROM/TO SYSCON/SERVO

TO TUNER/HIFI

TO 21PIN/OSD

AT+10V

P.CON+5V

AT+5V

+32V

P.CON+5V.B

P.CON+9V

P.CON+5V

AT+5V

AT+12V

AT+5V (MICON)

POWER_FAIL

LED+5V

AT+5V

P.CON+5V

POWER_ON-H_A

HEATER_DC+

-30V

AT+5V

HEATER_DC-

P.CON+5V

P.CON+9V

P.CON+5V

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

(AUDIO)

(TUNER)

(HIFI)

(CYL)

(CAP)

(LDM)

(LED)

(Y/C)

(AUDIO)

D526MTZJ62B

!CAUTION: SINCE THESE PARTS MARKED BY ARECRITICAL FOR SAFETY, USE ONESDESCRIBED IN PARTS LIST ONLY.

CAUTION: DIGITAL TRANSISTOR

NOTE: THE DC VOLTAGE AT EACH PART WASMEASURED WITH THE DIGITAL TESTERDURING PLAYBACK.

264 STRF6552LF

STRF6552LF - sterownik zasilaczy impulsowych

START

-+

4

3

2

1

IC1150STRF6552LF

IC1150-4 STOP2.0Vp-p (10μsec. div.) IC1150-3 STOP

450Vp-p (10μsec. div.)

IC1152Vp-p

16.7

REG

T.S.D

0.V.P LATCH

DRIVE

381

0

0.4

C4

R110412k

R110512k

R110612k

R110312k

R110212k

R110112k

4

3

~

~ +

-

D1101S1WBA80

4 3

1 2

!!

!

!

!

!

!

!L1121ELF17N004A

R1120330k

C11210.1

C11200.1

C1123330p

2 1

3 4

L1120ELF15N005A

C1122330p

P1101VJS3306

AC INLET

F1180XBA2C16TB0

5

O.S.C

Fragment zasilacza magnetowidu NV-SD435FF firmy Panasonic

STRF6552LF 265

T1150-7 STOP100Vp-p (10μsec. div.)

T1150-3 STOP40Vp-p (5msec. div.)

C1150-1 STOP2Vp-p (10μsec. div.)

IC1150-2 STOP15Vp-p (10μsec. div.)

81

4

D1150MA723

R11530.39

LB1150VLP0056

C114147μ 35V

1

2

+

-

C114082μ400V

!

LB1126VLP0056

C11241000p

C11520.01

D1151AP01CV2

R115022k

R115122k

R1107560k

R1108470k

R1152330

C1150150p

R1154100

D12011SS254

D12021SS254

C11511000p

R12022200

3

4

P1

P2

7

D1180MA7300B

D1200MA185 R1200

22

6V1

V2

13

12

11

18

17

16

15

14

S3

S4

S6

S1

S2

10S5

S8

S7

!

C12008200p

4

3

1

2

16.7

4.8

Q1200PC123FY2

!

T1150ETE28K112AZ:435

VLT0917:235

266 STRF6707, FA7610CP

STRF6707, FA7610CP - sterowniki zasilaczy impulsowych

Schemat zasilacza OTVC + VCR Combi 2610 firmy Orion

CONT

DRIVER

GN

D

VCC D S FB

/OC

P

+

+

+

UVLO

VREF OSC

BIAS+-

+

-

++

+-+

-

100.5

+

+

2

3

1

3 2

14

ICP502

251007

7A125V

DC JACK

J503

HEC0824-010010

ICP501

251007

7A125V

12.0

0

0 D513

1SS133

D516

1SS133

RY503 ALKS329 D522 MTZJ16B

12.0

12.0

6.0

0

0

0

0.7DC POWER SW.

Q5112SC2120Y

0

0

0

11.3

11.3

4.1

DC POWER

CONTROL

Q510DTC114ES

DC POWER SW

DRIVER

Q504DTA114ES

R5

23

3.3

k R527

3.3k R537

2.2k

C544

0.068

M

R521

1k

PROTECTOR

Q514DTC114ES 4.1

0

0

+ +

+

TV.POWER.H AT+103VS804Y

S804X

C534 2K

5 4 3 2 1

R504

4.7k

R536

100kVR501

4.7k

DC +B ADJ0

0

5.2

5V SWITCHING

Q513

DTC114ES

R554

47k

R5

53

47

k

R532

330

D5

28

MT

ZJ5

.6B

R533

1.5k6.8

0

0R513

470

R516

330

5V SWITCHING

Q506

DTC114TS

D523

1SS133

D529

1SS133

6.0

5.4

6.3

FE

ED

BA

CK

SW

ITC

HIN

G

Q5

07

2S

C1

74

0S

P

C554

0.01 M

C549

0.01 M

R552

10k

R529

5.6k

R514

560

VR502

470

C546

250V

470P KX

D503

RM11C

C503

2KV

0.0022

B

C502

2KV

0.0022

B

D504

RM11C

1

2

D536

RM11C

CP

TS-80P-02V1

BLUE

BROWN

00

0.5

SWITCHING

Q517

DTC114ES

R5

34

3.3

k

R509

560 R539

1k

0.1

TF

C5

09

R508

12k

C506

0.0033 M

1 2 3 4

0.5 0.8 3.10

FROM/TO

POWER

POWER

CONTROL

IC504

FA7610CP

8 7 6 5

2.6 0.4 0.9 11.9

R515

68kR5

07

33

0k

C504

50V

2.2

YK

C551

25V

1500

ZL

C515

25V

1500

ZL

R522

180k C5

08

0.0

01

2

M

L503

10μH

0

0

0.9

PO

WE

RFA

IL

Q5

15

DT

C1

14

ES

C512

0.01

B

R518

100

11.5

3.0

3.1

0

12.0D

G

S

3.0

REG DRIVER

Q509

2SC1740SP

R524

2.2

0

3.0

3.1REG DRIVER

Q512

2SA952 HS502

POWER REG

Q505

2SK2903-

01MR

D535

RM11CC550

500V

0.0022

B

C507

400V

100

USP

R505

68k 3W

D525

1SS244

R525

4.7k

R506

2.2k

C514

0.0033

B

R528

2.2k

D526

1SS133

R503

5.6k 1/4W

NC

HS501

C511

100V

0.01

TF

W829

B503

BL02RN1-R62

D518

10ELS6

D506

HZ27-1L

AC POWER SENSOR

Q508DTC114ES

0.70

0

SWITCHING

POWER IC

IC501

STR-F6707

0 18.0 335.0 0.7 2.1

C5

22

50

V2

2Y

K

R511

680

1/4W

D514

EU2VX

C5

10

35

V1

00

YK

D5

05

10

EL

S6

R510

0.39

1W

C5

13

47

0P

B

R544

22 1/2W

C529

250V

220P

KX

GND1

N

19

N

C5

47

2K

V5

60

PB

P

D5

31

EG

-01

C

329

330

B5

02

BL

02

RN

1-R

62

C52

2

820B505

BL02RN1-R62

D52

RU

ICP504

251005

5A125V

D520_1 2

D538 2

C540_1

160V

22 YK

C5

41

16

0V

10

VZ

R526

10k

101.2

101.1

+B 103V

Q50

2SC41

-OEC-YA

811.9

711.9

511.9

411.9

211.9

111.9

110.46

100

90

130

120

140

16100,0

150

NC

NC

NC

NC

1 4

322.1

14.9

6.3

7.3

CAUTION: IS THE LIVE CONNECTION

T502 8135033W

FEED BACK

IC506

ON3171R

AC

+B

AD

J

110

500

OHM

STRF6707, FA7610CP 267

+ ++

+

R535

4.7k

R519

100k

1/2W

+

+

C535

1

TF

C534 2KV 470P B

++

+

+

6

8

7

5

4

3

1 16

14

15

13

12

11

10

9

C5

43 10V

1000

YK

1

GND1 0

0

NC

0

19.7

NC

D5

31

EG

-01

C

329.0

330.0

C546

250V

0.001

KX

C525_1

2KV

820P BP

D521_1

RU2AM

D520_1 21DO09N

D538 21DO09N

C540_1

160V

22 YK

101.1

B 103V DRIVE

Q503

2SC4160

-OEC-YAC11

103V DRIVE

Q502

2SA1371

101.2

101.1

100.5

R520

10k

R531

10k

0

0

0.6103V SWITCHING

Q501

2SC2909

B504

BL01RN1-A63

D527

1SS133

C518

500V 470P B

ICP505

251004

4A125V

D512

21DO04N

S802Y S802X

ICP506

251005

C527

500V 470P

B

D508

21DO09N

W828

2 3 4

R545

2.2 3W

13.5 9.0 0 4.1

IN OUT GND STOP

IC507

PQ09RD089V REG

IC503

BA12T12V

REG

1 2 3

D519

21DO09N

C519

500V 470P B

25V

220

ZLC5

24

_1 16V

470

YK

+

C5

32

S806X

S806Y

IN GND OUT

C5

37

10

V3

30

YK

D524

21DO04N

C536

35V 470

VZ

D534

1SS133

1SS133

D532

1 2 3

13.0 0 12.0

IN GND OUT

13.0 0 6.0

C531

16V

1000 ZL

C526

10V

1000

MHE

IC505

NJM7806FA6V

REG

C5

45

50

V

0.4

7Y

K

1 2 3

IN GND OUT

8.8 0.6 5.6

IC502

NJM7805FD5V POWER

REG

HS503

C542

16V

100

YK

763WAA0109

D5

17

11E

0S

04

N

W816

C521

160V

100

PR

C5

28

MT

ZJ3

0B

R512

10k 1W

C520

10V

1000

YK

R517

10 3W

D509_1

RU2AM

C517_2

2KV 100P

BP

EYF-52BC

FH503

EYF-52BC

FH504

21802.5

T2.5A_L_250V

F502

SWITCHING

TRANS

8135034W

0.0

22

F

D5

15

P.CON +9V

+6V

POWER FAIL

AT +30V

AT +5.6V

GND

AT +12V

AT +12V

P.CON +9V

AT 5.6V

MOTOR GND

AT +30V

POWER FAIL (DC)

AT +21V

+6V

1

2

3

4

5

6

7

8

9

10

W824

+6V

W825TO POWER

(1TURN)

CP810

8283_1012_00_000

FROM/TO CHROMA/IF

GND 1

CD601 CH1010A

+13V

TO DEFLECTIONPOWER FAIL

AT +30V

GND

P.CON +9V

FROM/TO

DEFLECTION

P.CON +100V

SOUND +B

TV.POWER_H

AT +5.6V

+6V

SOUND_GND

AT +5.6V

SOUND +B

AT +103V

R540 1.2k

P.CON +100V

TV.POWER_H

+6V

VCR.POWER_H

FROM/TO DEFLECTION

T501

ICP503

251005

5A125V

9

CAUTION: DIGITAL TRANSISTOR

117.5

117.5

3.2

117.5

NC

0

NC

0

118.0

118.0

PCB070TM9415

268 STRG6153T

STRG6153T - sterownik zasilaczy impulsowych

9

10

11

D109RU4YX

D108EU01

8

7!

F103ICP-N

12

13

15

D106ERC81

004L

D105EU01W

!

14

23

R

IC103KA431AZ or

KIA431

2

D104EU01W

R1038.2

1

+ C10933/25

C1110.022

IC102PC123Y

orLTV-817B

C1123300P/400V

!

C113220P/400V!

6

4

C1050.01/630

C106100P/1K !

!

T101EER2828!

BC102BEAD CORE

D102ERA22-10EG01CW

R10456K2W

!

MirrorFB CurentDetector

Drive

R

S Q

Reg1(9.4V)

+

-

1

+

-

FB OCP

4

Reg2(7.2V)

Reg3(7.2V)

OSC

FB

BufferAmp.

DROIN

2

OCP

3

GND

Counter

TSD

OVPStart

5VCC

Latch

IC101STRG6153T

R1090.352W

!

HOT CIRCUITPOWER CORDAC200-240V

50Hz

!

PW101

!

FH01

FH02

!

!

F101T1.6A/250V

!

C1010.1/275V!

L10233m

!

BD101S1WBA60

C1020.1/275V!

!

R102100K2W

BC101

BEAD CORE

R1012.7 2W !

+ C10368/400!

C1220.022

MAIN (POWER SECTION)C.B

Schemat zasilacza magnetowidu HV-FX5200 firmy Aiwa

STRG6153T 269

+ +

+

D109RU4YXLF

L10422MH

C120470/25

C121470/25

C11947/50

D108EU01W

FR024.7 1/4W

+ C118220/10

D107ERA18!

F103CP-N10

D106RC81-

004L

D105U01W

+ C11547/50

R1172.2K

R116 330

+C117470/16

+

C1161000/16

L10322MH

C1140.047

R1181K

R1193.3K

R1202.7K1%

R121180

R114100K

Q154KTC3198BL

R16412K

R16512K

Q155KRA103M

R1672.2K

R1662.2K

Q156KTC3203Y Q157

KRA103M

R

R

R169 1K

R1701K

Q164 KTA1273Y

Q158KTA1268BL or

KSA709CY

R154 1K

R155 27K

R161270

R162330

Q162 KTA1273Y

D1511SS133

Q160KRC101M

R

R15610K

R158270

R159330

Q159 KTA1273Y

+

C12347/6.3

R1571K

Q161KTC3199BL

+

C12422/16

R172 12K

ZD104MTZ5.6B

C1550.1

L105100M

1A

2A

+ C1514.7/50

ZD151MTZ13A

R1511.2K

Q151KTC3203Y

+ C15710/16 + C153

4.7/50ZD152

MTZ10C

R1521.2K

Q152 KTC3203Y

+ C15610/16

Q165KRC101M

R

+

C1524.7/50

ZD153MTZ13A

Q153 KTC2804Y

+

C15910/16

R1713.9K

3A

12VA

5V

GND

ToHi-FiSECTION

1B

2B

3B

4B

5B

6B

5.3VA

9V

5VT

33VT

5V

GND

ToTUNER/IFSECTION

1B 6B

1A 3A

1C

2C

3C

4C

5C

12.3V(CAP)

12V(DRUM)

-27VG

-21VG(F-)

-15VG(F+)

To/FromSYSCON/SERVOSECTION

1C 13C

5VG7C

6C STAND-BY''H''

8C TIMER ''H''

5VT9C

5V10C

11C PWR CTL''H''

5.3VA

GND

5VT

5V

GND

12C

13C

1D

2D

3D

ToA/VSECTION

1D 3D

D1521N4003A

D1551N4003A

D1541N4003A

270 STRG6551

STRG6551 - sterownik zasilaczy impulsowych

PQL52

KTC3203

PQL51

KSR2101

PRL51

PRL53

PR

L52

10k

PD

L52

1N

4148

PD

L51

1N

4148

PR

L54

10k

PR

S34

2k2(F

)

2k2

2k2

PQL53

KSR2101

PQL54

KTC3203

FBCPWR

CTL

OUT

GND

IN4

3

1

2

PRS321k

PR

S33

3k(F

)

PCS32100n

FBCPWR

CTL

OUT

GND

IN4

3

1

2

PDL551N4148

PRL5510k

PR

L56

2k2

PE

S51

47μ

/16V

PE

S31

100

μ/2

5V

PQL56

KSR2101

PES521μ/50V

PICS4

78R08

PQS56

KSR1103

PQS58

C2328

PQS57

C2328

PQS55

KSR2101

PQL57

KSR1101

PQL55

KTC3203

2

1

3 OUT IN

GND

PICS3

7908

AGND

PES331000μ/10V

PE

S32

100

μ/2

5V

PES341000μ/10V

PES3547μ/50V

PR

D31

1k

PC

S31

10p

PE

S36

470

μ/1

0V

PDS36F1T4

P1

PDSSG4

U

PDS31F1T4

IMPORTA

COMPONENTS IDEHAVE THE SPECIASAFETY. WHEN RECOMPONENTS, US

PES37220μ/10V

PE

S54

47μ

/16V

PRS55470(1/4W)

PLS3110μH(choke coil)

PDS52 1N4004

PZS51MTZJ5.1B

PDS511N4148

PICS5PQ3RF23

Fragment zasilacza odtwarzacza DVD DVD511, DVD611, DVD611B,

DVD615 firmy Samsung

STRG6551 271

PICS2431

PRD32

1k

470

6

PDD35F1T4

PRS311

-28V

3.3V

VF+

VF-

PDS34SG45

PDS33SG45

UG2D

8V

5.8V

A

K E

C

PICS1

PC123 !

PE

F12

33μ

/35V

PRIMARY

GND

PRECISIONREFERENCE

!

!

!

!

!

!

!

!

!

!

!

!

!

!

!PLF01400μH

PCF01100n

PVA1SVC471D

PF

DO

11.6

A250V

PC

DO

1100p

PC

DO

3100p

PB

SO

1B

EA

D

PB

F11

BE

AD

PB

D11

BE

AD

PC

D12

101(1

kV

)

PC

D11

103(6

30V

)

PD

S11

UF

4007

PCNS2YW396-02V

PCDO22n2

PCDO32n2

DGND

PDF13F1T4

PD

F12

F1T

4

PRF1668 VCC GND

S F/B

D

PICF1STRG6551

PRF1347k(1/4W)

PRF1247k(1/4W)

PRF1447k(1/4W)

PR

F11

47k(1

/4W

)

PRS1233k(2W)

PRS1133k(2W)

PRF151M(1/2W)

PRF102.7(2W)

PE

F10

82μ

/400V PDSO1

1T5PDSO21T5

PDSO41T5

PDSO31T5

PDFO11T5

PCFO2100n

PLS0125mH

PRF173k3

PR

F19

1k

PR

F20

0.3

3(2

W)

PCF13221

HOT

NOTE: WHEN YOU CHECK THE VOLTAGEOF THE PARTS IN HOT CIRCUIT.CONNECT PRIMARY GND TO THE GNDTERMINAL.

S314

RTANT SAFETY NOTICE

S IDENTIFIED WITH THE MARK,ECIAL CHARACTERISTICS FORN REPLACING ANY OF THESES, USE ONLY THE SAME TYPE.

PTD1S5-38

15

14

11

10

9

8

7

1

2

3

4

5

6

13

12

272 STRM6545LF

STRM6545LF - sterownik zasilaczy impulsowych

1 2

34

1 2

34

~

! ! !

!

!

! ! !

! !

! ! !

! !

C1001VCC0024

C1004VCC0024

C1002VCK0046

C1005VCK0046

C1006VCK0046

C1003VCK0046

J1003

F1001XBA2C16TH15

L1005ELF18D221F1

J1004

R1002ERC12GM334

C1007ECQU2A104MN

C1008ECQU2A154MN

1

23

4

+

-~

~

L1006ELF18D290AP

D1001S1WBA60

R1004ERF2TK2R2

C1009ECEC2GC680BB

L1009EXCELSA35

C1012VCK0046

C1011VCK0046

C1010VCC0024

R100110K (FR)

D1004MA4200HTA

5

7

6

3

4

2

1

IC1001

STRM6545LF!

START D.V.P.

Reg

T.S.D.

Triger

Latch

D.S.C.

Drive

D.C.P.

C1026ECAOGXLV331V

R1018100 (FR)

R1017220K(FR)

C1027ECKZ1H102KB

C1028ECKZ1H102KB

D1008MA723-TAVT R1019

1500

(FR)

R1020ERX1SJR

82E

R1021470(FR)

R1023ERDS1VJ395T

R1024ERDS1VJ475T

R1022470 (FR)

L1014VLP0074

C1015ECA1VXLV4708

R1008

220

(FR

)

D1003MA178TAS

R1

00

6E

RD

S2

FJ2

24

T

D1002AP01CV2

C1013VCKO106K121T

R1007

220K

(FR

)

R1005ERG35J

393HC1014

ECQE6473KF

Schemat zasilacza magnetowidu Panasonic AG-6124E/B

STRM6545LF 273

!

R1016270

Q1001PS2561L1V1

!

1

23

4

F

5P1

6PT

7P2

12S6

S511

S213

15S1

3V2

S416

14S3V1

2

T1001VLT0692

C1016*

D1005*

L1010*

L1011VLQ0410

C1017100P (500V)

D1006RL4ZP

C101920V680(FZX)

C101820V680(FZX)

C1020100P (500V)

L1012VLQ0579 L

1013

VLP

0083

D100731DQ04

C102110V680(FZX)

C102210V680(FZX)

R1012560 C1025

ECQ81H103JF4

R10112700 (F)

R10132700

K A R1 3 2

R10142700 (F)

R101515K (G)

IC1003

TL431CPL - Z

R10103000 (G)

R100962 (G)5

2

1

4

3

IC1002

SI3120CA

C1024100P

10230,12 (V)

P1001

1

2

3

4

5

6

7

8

9

10

11

POWER OFF (L')

REG 12V

GND

GND

GND

M_GND

M_GND

UNREG 14V

UNREG -9V

S_NONSW_5V

V_NONSW_5V

274 STRS5708

STRS5708 - sterownik zasilaczy impulsowych

+ -

9

R SQ

6

8

+ - + - + -

7

4 3 1 2 5

1500pF

Rto

n

INH

IBIT

Vin

RE

F.

TS

D

3300pF

OV

ER

-VO

LT.

PR

OT

EC

TFA

ULT

LA

TC

H

OS

C.

Rtoff

0.7

5V

1.4

V

-1V

5.1

V

SE

NS

E

PR

OP

OR

-T

ION

AL

DR

IVE

UV

LO

1k

DR

IVE

SIN

K

BA

SE

CO

LLE

CT

OR

CO

MM

ON

OV

ER

-CU

RR

EN

TP

RO

TE

CT

ION

ST

RS

5708

Sc

he

ma

t b

lok

ow

y

STRS5708 275

+ -

9

R

6

8

+ - + - + -

7

+

FULL-BRIDGERECTIFIER

AC INPUT

4 3 1 2 5

+

+

+

+

+ OUTPUT - OUTPUT

SQ

ST

RS

5708

Sc

he

ma

t a

plik

ac

yjn

y

276 STRS5841

STRS5841 - sterownik zasilaczy impulsowych

3

1

R9452701/2W

R9445601/2W

C9441000p50V

at100V

RY901

12V

D9611S2076A

RY902

P

P

3

C

2

1

R9731k

R97056

Q955KSC1008C-Y.G

Q905TM166IS-L

R97110k

120T12�

C94722μ250V

D943RM-1B

R94282

Q904C3676

Q906C2274 Q907

K611

D945RM-1C

R94315k 2W

R9401M

R941100k

R94768k

C9424μ7100V

2

5 1

4

3

1

2

3

TH90116�

TH9028�

RP901 5�

RP902 18�

C904 C905

C903

3 2

1

4

+

C903~C905VAI 2200P

D901RBV-608

C901680μ250V

C902680μ250V

R918150k1/2W

R919150k1/2W

R9120.275W

R9130.275W

R9110.275WR9100.275W

D914R4KL

D915R4KL

C9450.047μ

630V

R9484.7

C9460.1μ50V

C940100μ25V

C4412μ2450V

IC90181145A

IC991

STRS5841

6

9

7

8

2

5

4

3

1

Q4

Q5

Q3

Q2Q1

D2 D1

D3

R905180k1/2W

R909180k1/2W

C0

R90310

R94982k

D941RM-1C

D940RM-1C

F

L902 L901

C9142200p

C9152200p

C921C-M-P-AC0.82μ

C919C-M-P-AC0.68μ

C918C-M-P-AC1μ

L

N

F901

A

S

S

C

2

1

W

W

R917R-COMP390k

R916R-COMP390k

R915R-COMP390k

Zasilacz monitora Mitsubishi HL6945, HL6955, HL7955

STRS5841 277

12

10

8

6

1

13

12

11

10

9

8

7

5

3

1

5

W

2

1

6

9

7

8

2

5

4

3

1

C9324700p

C9344700p

R90580k/2W

R90980k/2W

C9080.033μ

C92247μ 50V

D902PZ127

R9080.223W

R9225.63W

4 13

95

10

16

11

1

2

3

12

15

7

6

14

8

R9011.2

R914100k3W

R906100k3W

D908RU-2B

C910120p1kV

C9090.047

630Vμ

R90427 2W

D909TVRIG/ES-I

R9235.63W

C90710μ100V

D905EUIZ

R90239

4

568

1

T931

C9434μ750V

R94610

D944RU-2B

T951

D956HZ6C1

R96022k

C9721000p 500V

R961220

R95956k 1W

D958EU-1Z

D957EU-1Z

C96910μ50V

R9551802W

R956101W

C9700.047

R9745.61W

C9871000p500V

Q9522SA1408-0

Q9542SC3332-S

Q9532SC3332-S

Q9512SC3310

R962150k

L95622μ

C9790μ47200V

C9681000p500V

R97533k

R957270k

C967150μ250V

R986100k

R9643k3

R954220k

D959RU-3AM

C9711000p500V

R95847

2W

F9513A

D951RU-3AM

C9511000μ10V

C9521000μ10V

C9530.01μ

D9681S2076A

L95127μH

L95227μH

L9532mH

L954100μH

L95527μH

3

1

1

1

2

2

2

3

3

IC951S13122V

IC952

M5F7805LL7805ML/MPC7805HF

L7824ML/MPC7824HF/M5F7824L

IC953

C974100μ160V

C962470μ50V

C961470μ50V

C973100μ160V

C9542200μ25V

C9561000μ25V

C965220μ250V

C966220μ250V

C957100μ25V

C959100μ25V

C975100μ35V

D967R2KN

R9850.685WR-CEM

C9630.01μ

C9840.01μ C960

0.01μ

C9830.47μ

C9580.01μ

C964470p

2kV

D955RU-4AM

D953RU-4AM

D952RU-3AM

D954RU-3AM

R953

15 2W

28V

15V

80V

165V

-6.3V

GND

12V

165V

24V

28V

5V

12V

165V

-6.3V

80V

R9842.7 2W

GND

P2

P1

+B

F/B(TV)

278 STRS6307

STRS6307 - sterownik zasilaczy impulsowych

1

2

3

4

5

6

7

8

9

-76.7

81.7

-76.5

-76.2

-76.2

-76.2

-76.2

-76.7

-78.6

R6090.152W

C6060.00221kV B

C60.:C

C619

47μ 1

R6058M21W:RQ

D601RBV-406HAC-RECT

!

C6010.0047500V E

C6010.0047500V E

R6011.810W:RB

R6211.810W:RB

JW13OFF

T605LFT

C6210.1250V :MPS

S601

F6013.15A

POWER

AC IN

DGT

DGC

AC IN

DGT

DGC

DGC

1

2

1

2

1

2

3

CN6012P

WHI:VH

!

AC IN

110V-240V50/60Hz

CN6023P

WHT:MINI

CN6032P

WHT:MINI

!

DGC

JW1410MM

1

3

2

JW15 7.5MM

THP601

R6204703W:RS

JW127.5MM

C60470400

R602100k

2W:RS R6

472W:R

IC601STR-S6307

-77.5-7

R2:

Q6

2SA11A

R606471/2W:FPRD

C611470p400V

C628

C6270.001

1000p:SL

:CHIP

Fragment schematu OTVC Sony KV2185MT, KV2185MTJ z chassis G3E

STRS6307 279

C6260.001:CHIP

C6070.33:MPSC619

μ 16V

C605470p400V

R61747k2W:RS

R615680k1/2W

C604330μ400V

T601SRT

2

3

4

12

11

5

7

16

15

13

814

!

115V

15V

D608R2M0VP

2

3

1

IC602SE115NIC603

PC111LSERROR-AMP

FEEDBACK

34

25

16

-78.619.1

20.1

-77.5-78.6-78.7

-77.5

.5-77.3

C6220.047:PT

R61410k3W:RS

R6162k21W:RS

!

C6180.047

:PT

C617100p:CHIP

D6031SS119

D6071SS119

R6220.47:FPRD

D602

RGP10G

R60412 3W:RS

R6230.47

R60368 3W :RS

:FPRD

R607680:CHIP

R608220:FPRD

R6101k:FPRD

R61122k:CHIP

Q603

2SC2712

Q601

SA1162

R625470:CHIP

AMPC6200.0022:PT

C608470p1kVR

C609100μ160V

R6120.471/4W:FPRD

D605RGP15J

15V-RECT

D604RU-3AM

115V-RECT

C612470p500V

3

FB2511.1μH

FB6021.1μH

FB6011.1μH

C610220μ25V

C6030.0047500VE

C624470p400V

280 TCA785

5

ZeroDetector

Synchron.Register

Logic

Q1

Q2

Q1

Q2

QU

QZ

14

12

4

15

2

3

7

PulseExtention

C12

16

==

R9

9 8 10 11

V

C10

+

-

8

8-

+

DischargeMonitor

V11

ControlVoltage

DischargeTransistor

ControlComparator

T 68

6 13

Inhibit Long-PulseCommutation

GND1

VSYNC

VS

I

stab

TCA785

TCA785 - regulator fazy stosowany do sterowania tyrystorów, triaków i

tranzystorów

Schemat blokowy

Pin Symbol Function

1 GND Ground

2

3

4

Q2

Q U

Q1

Output 2 inverted

Output U

Output 1 inverted

5 VSYNC Synchronous voltage

6

7

I

Q Z

Inhibit

Output Z

8 VREF Stabilized voltage

9

10

R9

C10

Ramp resistance

Ramp capacitance

11 V11 Control voltage

12 C12 Pulse extension

13 L Long pulse

14

15

Q 1

Q 2

Output 1

Output 2

16 VS Supply voltage

Opis wyprowadzeñ uk³adu TCA785

TCA785 281

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

BAY 61

BAY 61 150

TXC10M 60

TC

Load

0μ22250V~

470μ16V

1N4005

4k79W

2k2

4k7

15V

0μ47

BAY61

BAY61

RSYNC

220k

10k

R

Mp

220 V~ 2μ2 (MKH)

0μ1C10

47p100k

22k

C12

150p

TC

A785

10k

L

Schemat aplikacyjny

Uwaga serwisowa:

Uk³ad TCA785 zastêpuje TCA780 i TCA780D

282 TEA1102, TEA1102T

TEA1102, TEA1102T - uk³ad ³adowania baterii

LS

1

2 4 5 6 7

9

10

15

18

20

- + -+ -+ - + - +- +

- + - + -+ -+

3.3

V

NT

C

Tm

in2.8

V4

.25V

15

6k

Tm

ax

1V

12

kT

cu

t-off

0.7

5V

36k

PR

OT

EC

TIO

N

ba

tte

ry

en

d

no

-batt

ery

0.3

V

1V

1.9

V

- +

-+ -+-+ -+

1.3

25

V/V

stb

NiC

dN

IMH

1.3

7V

Lio

n1

.63V

SLA

1.9

Vno

-ba

tte

ry

Vre

g

Vb

at

fast

charg

e1

.25

/Rre

f

top

off

3μ

A10μ

A40μ

A

sta

ndby

curr

ent

4.2

5V

loa

dcurr

ent

CH

AR

GE

CO

NT

RO

L

AN

D

OU

TP

UT

DR

IVE

RS

A1

A2

A3

- +A4

100

mV+

-

refr

esh

4×

R S

Q

SE

T

PW

MO

SC

LS

14

Vb

at

DA

/AD

CO

NV

ER

TE

R

CO

NT

RO

LLO

GIC

SU

PP

LY

BLO

CK

TIM

ER

AN

D

CH

AR

GE

ST

AT

US

IND

ICA

TIO

N

8N

TC

MT

V

11

FC

T

12

13

16

3

Vp

Vsi

Vs

GN

D

PT

D

PO

D

LE

D

PS

D

IB

RF

SH

AO

17

PW

M

OS

CV

ref

Vstb

19

Vb

at

low

refr

esh

pre

sent

TE

A11

02

Sc

he

ma

t b

lok

ow

y

TEA1102, TEA1102T 283

1

2 3

4

5

6

7

8

9

10

11

1213

14

15

16

17

18 19

20

Vp C3

100n

Vs

NTC

MTV

FCT

4.25V

R610kW

R7

SLA=0

Lilion=4.3kNiCd/NiMH =

Vstb

Vbat

Vref

GND

OSC

C4220p

(fosc=75kHz)

R8

62k (0.5 A

fast charge)

R9

100k

(0.1%)

NiCd

NiMH

3 cells

SLA

2 cells

Lilon

1 cell

C5

470

- battery

+ battery

R10

200k(1%)

(Rsupply=270 for more than 3 NiCD cells)

Rsense

R5 0.22

R45.1k

(75 mA top 0ff)

IB

LS

RFSH

AO

PWM

C2 1.5n

R3180

TR2

BC337

C1

100

Vsi

LEDD1

R2

1.5k

(D2 for more than 3 NiCD cells)TR1 BD231

R11k

VI (DC)

7 to 11.5V

POD

PTD

Vs:4

GND:1

Vs:4

GND:1

PSDVs:4

GND:1

(Rb)

-

+

TEA1102

Schemat aplikacyjny

TEA1102 produkowany jest w obudowie SOT 146-1

TEA1102T produkowany jest w obudowie SOT 163-1

284 TEA1103

TEA1103 - uk³ad ³adowania bateriiS

ch

em

at

blo

ko

wy

LS

1

2 4 5 6 7

9

10

15

18

20

- + -+ -+ - + - +- +

- + - + -+ -+

3.3

V

NT

C

Tm

in2.8

V4.2

5V

156k

Tm

ax

1V

12k

Tcut-

off

0.7

5V

36k

PR

OT

EC

TIO

N

no-b

attery

0.3

V

1V

1.9

V

- +

-+ -+-+ -+

1.3

25

V/V

stb

NiC

dN

IMH

1.9

Vno

-batte

ry

Vre

g

Vb

at

fast

ch

arg

e1.2

5/R

ref

top

off

3µ

A4.2

5V

40µ

A

load

cu

rrent

sta

ndby

cu

rrent

10µ

AC

HA

RG

EC

ON

TR

OL

AN

D

OU

TP

UT

DR

IVE

RS

A1

A2

A3

- +A4

10

0m

V+

-

refr

esh

4×

R S

Q

SE

T

PW

MO

SC

LS

14

Vb

at

DA

/AD

CO

NV

ER

TE

R

CO

NT

RO

LL

OG

IC

SU

PP

LY

BL

OC

K

TIM

ER

AN

D

CH

AR

GE

ST

AT

US

IND

ICA

TIO

N

8

NT

C

MT

V

11

FC

T

12

13

16

3

Vp

Vsi

Vs

GN

D

PT

D

PO

D

LE

D

PS

D

IB

RF

SH

AO

17

PW

M

OS

CR

ref

Vstb

19

Vb

at

batte

rylo

w

end

refr

esh

pre

se

nt

TE

A1103

TEA1103 285

1

2 3

4

5

6

7

8

9

1 0

1 1

1 21 3

1 4

1 5

1 6

1 7

1 8 1 9

2 0

VpC3

100n

Vs

NTC

MTV

FCT

4.25V

R6

10k

R7

Vstb

Vbat

Rref

GND

OSC

C4220p

(fosc=75kHz)

NiCd/NiMH =

R862k (0.5Afast charge)

R9100k

(0.1%)

NiCd

NiMH

3 cells

C5

470µ

- battery

+ battery

R10200k

(1%)

(Rsupply =270 for more than 3 NiCd cells)

Rsense

R5 0.22

R4

5.1k

(75 mA top 0ff)

IB

LS

RFSH

AO

PWM

C2 1.5n

R3

180

TR2

BC337

C1

100µ

Vsi

LEDD1

1

R2

.5k

(D2 for more than 3 NiCd cells)TR1 BD231

R1

1k

VI (DC)

7 to 11.5V

POD

PTD

Vs:4

GND:1

Vs:4

GND:1

PSDVs:4

GND:1

(Rb)

-

+

TEA1103

Schemat aplikacyjny

286 TEA1205AT

TEA1205AT - regulator napiêcia

TE

A1

20

5A

T

1

3

68

N-t

ype

PO

WE

RF

ET

sense

FE

T

20

MH

zO

SC

ILLA

TO

R

TE

MP

ER

AT

UR

EP

RO

TE

CT

ION

I/V

CO

NV

ER

TE

R

P-t

ype

PO

WE

RF

ET

ST

AR

T-U

PC

IRC

UIT

CO

NT

RO

LLO

GIC

AN

DM

OD

EG

EA

RB

OX

TIM

EC

OU

NT

ER

DIG

ITA

LC

ON

TR

OLLE

RB

AN

DG

AP

RE

FE

RE

NC

E

LX

I lim

N

GN

DS

YN

CS

HD

WN

OU

T

7IL

IM

2

VS

EL

4

5

SE

NS

E

RO

M

GN

DS

YN

CS

HD

WN

VI

L1

LX

D1

OU

TV

O

C1

ILIM

Rlim

C2

VS

EL

SE

NS

ET

EA

12

05

AT

Sc

he

ma

t b

lok

ow

y i

ap

lik

ac

yjn

y

TEA1206T 287

TEA1206T - regulator napiêcia

U/D1

3

56

8

N-t

ype

PO

WE

RF

ET

sense

FE

T

I/V

CO

NV

ER

TE

R

13

MH

zO

SC

ILLA

TO

RS

YN

CG

AT

E

TE

MP

ER

AT

UR

EP

RO

TE

CT

ION

CU

RR

EN

TLIM

ITC

OM

PA

RA

TO

RS

I/V

CO

NV

ER

TE

R

P-t

ype

PO

WE

RF

ET

sense

FE

T

ST

AR

T-U

PC

IRC

UIT

INT

ER

NA

LS

UP

PLY

CO

NT

RO

LLO

GIC

AN

DM

OD

EG

EA

RB

OX

TIM

EC

OU

NT

ER

DIG

ITA

LC

ON

TR

OLLE

R

BA

ND

GA

PR

EF

ER

EN

CE

7

24LX

ILIM

GN

DS

YN

CS

HD

WN

FB

UP

OU

T/D

NIN

TE

A1206T

Sc

he

ma

t b

lok

ow

y

288 TEA1207T

TEA1207T - regulator napiêcia

U/D1

3

56

8

N-t

ype

PO

WE

RF

ET

sense

FE

T

I/V

CO

NV

ER

TE

R

13

MH

zO

SC

ILLA

TO

RS

YN

CG

AT

E

TE

MP

ER

AT

UR

EP

RO

TE

CT

ION

CU

RR

EN

TLIM

ITC

OM

PA

RA

TO

RS

I/V

CO

NV

ER

TE

R

P-t

ype

PO

WE

RF

ET

sense

FE

TS

TA

RT

-UP

CIR

CU

IT

INT

ER

NA

LS

UP

PLY

CO

NT

RO

LLO

GIC

AN

DM

OD

EG

EA

RB

OX

TIM

EC

OU

NT

ER

DIG

ITA

LC

ON

TR

OLLE

R

BA

ND

GA

PR

EF

ER

EN

CE

7

24LX

ILIM

GN

DS

YN

CS

HD

WN

FB

UP

OU

T/D

NIN

TE

A1

20

7T

Sc

he

ma

t b

lok

ow

y

TEA1207T 289

1 2

3

4

56

7

8U/D GND

SYNCSHDWN

VI

L1 LX

D1

UPOUT/DNIN

FBR1

R2

VO

C1

ILIM

Rlim

C2

TEA1207T

Schemat aplikacyjny dla uk³adu upconversion

1 2

3 4

5 6

7

8U/D GND

SYNC SHDWN

VIL1LX

D1

UPOUT/DNIN

FBR1

R2

VO

C1

ILIMRlim

C2

TEA1207T

Schemat aplikacyjny dla uk³adu downconversion

290 TEA1504

TEA1504 - sterownik zasilaczy impulsowych

-

-

-

+

+ +

comparator

invertingerror

amplifier

duty cycle limitingsignal

driverstage

burst modestand-by

5.5V

OVERTEMPERATUREPROTECTION

SAMPLEAND

HOLD1

SAMPLEAND

HOLD2

1k

on/off

VMANAGEMENT

aux START-UPCURRENT SOURCE

PULSE WIDTHMODULATOR

OSCILLATOR

OVER CURRENTPROTECTION

LEADING EDGEBLANKING

FREQUENCYCONTROL

DEMAGNETIZATIONMANAGEMENT

NEGATIVECLAMP

R

S

Q

6R

6R

7

4

5

12103211

13

9

14

8 6 1

DS

DRIVER

Isense

n.c.n.c.n.c.HVSGND

DEM

CTRL

OOB

REF Vaux VI

TEA1504

Schemat blokowy

Opis wyprowadzeñ uk³adu TEA1504

SYMBOL PIN DESCRIPTION

Vi 1 start-up current source input; connects to MOSFET Drain supply

HVS 2 high voltage safety spacer

n.c. 3 not connected

DRIVER 4 driver output; connects to Gate of power MOSFET

Isense 5 current sense input; connects to current sense resistor

Vaux 6 IC supply; connects to supply capacitor

DS 7 internal driver supply

REF 8reference input; connects to reference resistor for setting internalreference currents

CTRL 9 duty cycle control input

n.c. 10 not connected

GND 11 ground

n.c. 12 not connected

DEM 13 demagnetization signal input

OOB 14 burst mode standby on/off control signal input

TEA1504 291

Przetwornica, w której sygna³ sprzê¿enia zwrotnego pochodzi ze

strony wtórnej transformatora

RCTRL

Vo

Co

8 7

10 5

11 4

12 3

13 2

14 1

9 6

REF DS

n.c. Isense

GND DRIVER

n.c. n.c.

DEM HVS

OOB Vi

VauxCTRL

Caux RsenseRREFRDEM

S1

output on/offmode switch

Vmains

powerMOSFETTEA1504

RCTRL

Vo

Co

8 7

10 5

11 4

12 3

13 2

14 1

9 6

REF DS

n.c. Isense

GND DRIVER

n.c. n.c.

DEM HVS

OOB Vi

VauxCTRL

Caux Rsense auxiliarywinding

RREFRDEM

S1

output on/offmode switch

Vmains

powerMOSFETTEA1504

Przetwornica typu buck

292 TEA1504

(1)

(1)

Vo

Co

8 7

10 5

11 4

12 3

13 2

14 1

9 6

REF DS

n.c. Isense

GND DRIVER

n.c. n.c.

DEM HVS

OOB Vi

VauxCTRL

Caux Rsense auxiliarywinding

RREFRDEM

S1

output on/offmode switch

Vmains

powerMOSFETTEA1504

S3

CµC

VµC

S2

R1

R2

R3

R4

RCTRL

CCTRLburst-mode

stand-by on/offfrom

microcontroller

Przetwornica wykorzystuj¹ca burst mode standby and on/off feature

Vo

Co

8 7

10 5

11 4

12 3

13 2

14 1

9 6

REF DS

n.c. Isense

GND DRIVER

n.c. n.c.

DEM HVS

OOB Vi

VauxCTRL

Caux RsenseRREF

RDEM

S1

output on/offmode switch

Vmains

powerMOSFETTEA1504

CCTRL

Przetwornica typu buck ze sprzê¿eniem po stronie pierwotnej

TEA1504 293

! ! !

!

!

3

2

1F101

F102

F103

21

04

21

06

1101

T4A250VH

L

GND

N5105

31

01

68

0k

21

01

1µ

5104

1 2

34

510214mH

91061 2

8101

9104

91013108

3107

220

220

5106

5107

7µ5

7µ5

3106

91

03

91

02

�-5

5103

21

03

21

02

4n

74

n7

1 4

32

12.8V

1104SDT112DM

+1323

1

3137

31

38

611

3

22

k

31

30

211

5

10

0µ

1N

41

48

Rp

Rs�+t

+tº

3139

10k

DEGAUSS

3

1

9107F104

F105

F106

1113-A

DE

GA

US

SIN

GC

OIL

1113-B

AC-INLET1111

4.4V

F115

3121

31

22

4M7VR37

4M

7V

R3

7

31

313

12

6

3125

31

293

12

4

31

23

61

21

31

27

10

0

21

20

10

0n

1N

41

48 3

30

k

10

0k

1k

1k

10

0n

21

22

31

32

2.4V

2.9V

0.

F114

F113

1N

41

48

1N

41

48

1N

41

48

61

23

61

24

61

25

91

09

1 4

2 5

3 6

1106

7102BC338-40

MAIN BOARDSB: 53741

C1 5101-2

100 V/div AC5 µS/div

10 V/div AC5 µS/div

C2 5101-8

Fragment zasilacza monitora 109B2 firmy Philips

294 TEA1504

!

!

!

!

108

107

20

20

06

07

µ5

µ5

- +6102

F108 F107

GBU4K264V AC

F109

F110

5112

6116

21

05

22

0µ

311

03

11

9

311

4

3111

2111

15

n

311

8

31

33

311

7

311

6

311

5

31

20 61

09

21

28

47

0p

2kV

311

2

61

03

61

08

RG

P1

0J

RG

P1

0J

10

k

22

k3

W

0.4

7

33

0

0.4

7 0.4

7

0.4

7

0.8

2

RG

P1

0D

82

0

6165

BZ

X7

9-C

15

!

!

311310

7105MTP6N60

4101U

480V

380V

15

8

6

5

C2

C12

3

1

13

174

9

10

11

7

4 1

23

136.4V

3128

211

2

31

31

10

0k

24

k

10

0n

31

32

91

08

21

23

61

07

BA

V2

1

33

µ

22

3134

6115

1N4148

1N4148 1N4148

6117 6118 21

09

47

µ

12.1V

13.3V2.4V

2.9V

0.8V

2.9V

7

6

5

4

3

1

2

14

13

12

11

10

9

8 DS

VAUX

ISENSE

DRIVER

GND1

VIN

NC1

OOB

DEM

NC3

GND2

NC2

VCTRL

IREF

7106TEA1504

1

2

3

1114-1

2114

4n7

7103TCET1101G

510154A-7042

TEA2018A 295

TEA2018A - sterownik zasilaczy impulsowych

7

1

8

3 2 4

5

6

TEA2018A

+

-

DEMAGNETIZATIONSENSINGIs

0.1V

Rt × Ct OSCILLATOR

MAXIMUMDUTY CYCLE

70%

COMPARATOR

+

+- -G 50~

2.4V

-1VVOLTAGE

LIMITATION

THERMALSHUTDOWN

&

&

FLIP-FLOP

>1

>1

IcRECOPY

DELAY500ns

INTERNALBIAS

Vcc

"Good"

Vcc

MONITORING

Undervoltage

2.4V

VREF

Vcc+

ISENSE GROUND Vcc-

OUTPUT

Schemat ideowy

TEA2018A

8

1

7

2

6

3

5

4

4×1N4007 47µF385V

0.1nF

RF Filter2 × 12mH

0.1µF

0.5A

220 VAC

47k

1k

1.2nF

22k

- Maximum Power 30W- Operating Frequancy 30kHz

~~

100 3.9V

10µF

47µF

Re1

1nF1kV

150

Primary Ground

Secondary Ground

BUV46A BA

159 1k

3W

4k7RB8.2

BA159

2k23W

+5V

4700µF

BYW98-50

+12VBYW98-50

1000µF

1N4148 68

15 1N4148

220µF16V4.7µF4k7

Schemat aplikacyjny

296 TEA2018A

Opis wyprowadzeñ uk³adu TEA2018A

Nr nó¿ki Funkcja

1 Generator

2 Masa

3 Wejœcie sprzê¿enia zwrotnego

4 Minus napiêcia zasilania

5 Wyjœcie

6 Plus napiêcia zasilania

7 Wejœcie uk³adu demagnetyzacji

8 Nieodwracaj¹ce wejœcie wzmacniacza b³êdu

Podstawowe parametry:

- napiêcie zasilania VCC+ 6.6÷15V

VCC- -1÷-5V

- minimalne napiêcie umo¿liwiaj¹ce start uk³adu VCC+rising 6÷6.6V

- minimalne napiêcie, poni¿ej którego nastepuje

zatrzymanie pracy uk³adu VCC+falling 4.2÷5.6V

- amplituda pr¹du wyjœciowego IO ±1A

Schemat ideowy tego uk³adu przedstawiono

na rysunku 1.

W sk³ad zasilacza wchodzi przetwornica, pra-

cuj¹ca z czêstotliwoœci¹ oko³o 26kHz. Zapew-

nia ona izolacjê od napiêcia sieci. Jej dzia³anie

jest prawid³owe dla napiêæ wejœciowych w za-

kresie 198÷264V. Maksymalny pobór mocy wy-

nosi 35W. W uk³adzie przetwornicy wykorzy-

stano uk³ad scalony TEA2018 firmy Thomson.

Napiêcie zasilania poprzez filtr T1, C1 usu-

waj¹cy zak³ócenia pochodz¹ce z przetwornicy,

które mog³yby przedostawaæ siê do sieci zasila-

j¹cej, podawane jest do uk³adu prostownika D1,

D2, D3, D4 i C2. Na kondensatorze C2 uzyskuje

siê wyprostowane napiêcie równe oko³o 330V.

Rezystor R1 ogranicza pr¹d ³adowania konden-

satora C2 w momencie w³¹czenia odbiornika.

Napiêcie z kondensatora C2 zasila uzwojenie

pierwotne 7-13 transformatora przetwornicy T2.

Poprzez rezystor R2 podawane jest na wej-

œcie 6 uk³adu U1 napiêcie startowe. W momen-

cie w³¹czenia odbiornika kondensator C6 ³ado-

wany jest przez rezystor R2. Napiêcie na wej-

œciu 6 U1 narasta i uk³ad scalony zaczyna wy-

twarzaæ impulsy steruj¹ce baz¹ tranzystora klu-

czuj¹cego Q1 BUT11A. Pojemnoœæ kondensa-

tora C6 jest wystarczaj¹co du¿a, aby dostarczyæ

napiêcia zasilaj¹cego pozwalaj¹cego na rozpo-

czêcie pracy przetwornicy. W czasie normalnej

pracy uk³ad scalony U1 zasilany jest napiêciem

z uzwojenia 9-11 transformatora T2, prostowa-

nym przez diodê D8.

Elementy R13 i C4 przy³¹czone do wejœcia 1

U1 okreœlaj¹ czêstotliwoœæ pracy przetwornicy.

Do uzwojenia 9-11 przy³¹czone s¹ tak¿e dwa

inne prostowniki. Kondensator C5 jest ³adowa-

ny przez diodê D9. Napiêcie z tego kondensato-

ra poprzez dzielnik R10, R11, R12 podawane jest

do wejœcia 8 uk³adu U1. Wejœcie to jest wejœciem

napiêcia regulacyjnego. W czasie normalnej pra-

cy z maksymaln¹ moc¹ wyjœciow¹ napiêcie na

tym wejœciu powinno wynosiæ oko³o 2.4V.

Tranzystor przetwornicy jest wy³¹czany przez

ujemne napiêcie generowane w uk³adzie pro-

stownika D10, C8 i D11. Napiêcie to podawane

jest do wejœcia 4 uk³adu U1.

Zasilacz odbiornika satelitarnego PRD800

TEA2018A 297

D3

R2

2W10

0k

R1

347k

C2

47

µR

8

0.5

W1

R

C4

1n2

D2

D4

D1

T1

C1

0.1

µ

R1

4R

7F

S1

1A

U1TEA2018C

6

1000µ

R14

100

R6

15

D11

3V

9

C8

10

µD

86

8

D9

68

C5

4µ

7

R12

22k

R11

2k

R10

1k

D10

4R

7

Q1

BU

T11

A

4k7

10k

220

D6

22k

D5

2W2k2

5W1k

2kV

1n

T2

D12

BY

V9

5A

C11

100µ

0.2

2µ

D13330p

C15

22

00

µ

0.2

2µ

L1

10µ

0.2

2µ

L2

0.2

2µ

C2

1

2200µ

330p

D14

0.2

2µ

0.2

2µ

D16

D17

RE

G1

LM

78

12

10µ

0.2

2µ

4k7

Q2

FT

X749

D15330p

C23

1000µ

0.2

2µ

4k7

L3

1k5

2X

270

Q3

FT

X749

LE

D6

R24

D19

LE

D1

10K

560

560

2W68

D7

85

V1

10µ

0.2

2µ

470

470

10µ

22

0V

AC

18

V

W.1

6U

3

14

V/1

8V

12

V

5V

STA

ND

BY

W.1

5

U3

5V

27V

911

137

8 7 6 54321

Rys.1

. S

ch

em

at

ide

ow

y z

asila

cza

od

bio

rnik

a P

RD

80

0.

298 TEA2018A

Baza tranzystora Q1 sterowana jest z wyjœcia

5 uk³adu poprzez rezystor R6.

Przez rezystor R8 o ma³ej wartoœci przep³y-

wa pr¹d tranzystora Q1. Na rezystorze tym po-

wstaje napiêcie proporcjonalne do tego pr¹du.

Napiêcie to poprzez rezystor R14 podawane jest

do wejœcia 3 uk³adu U1 - jest to wejœcie uk³adu

ograniczania pr¹du przetwornicy. W przypadku

przekroczenia pr¹du p³yn¹cego przez R8, Q1 i

uzwojenie pierwotne transformatora T2, ujem-

ne napiêcie na wejœciu 3 uk³adu U1 narasta po-

woduj¹c skracanie czasu przewodzenia tranzy-

stora Q1.

Po stronie wtórnej transformatora znajduj¹ siê

cztery prostowniki.

1. W uk³adzie prostownika D13, C15 wytwa-

rzane jest napiêcie 5V.

2. W uk³adzie D14, C21 wytwarzane jest napiê-

cie wejœciowe dla stabilizatora REG1. Na

wyjœciu tego stabilizatora uzyskuje siê napiê-

cie 12V.

3. W uk³adzie stabilizatora z tranzystorem Q3

wytwarzane jest wy³¹czane w stanie standby

napiêcie 5V, dla zasilania modulatora. W sta-

nie czuwania napiêcie na wyjœciu 15 uk³adu

steruj¹cego U3 przyjmuje stan wysoki. Na-

piêcie to podawane jest do bazy tranzystora

Q3 i powoduje jego wy³¹czenie. Dioda D19

tak¿e nie przewodzi, a to powoduje w³¹cze-

nie diod LED1 i LED6. Diody te wskazuj¹

pracê odbiornika w stanie standby. W czasie

normalnej pracy tranzystor Q3 przewodzi i

dioda Zenera D78 stabilizuje napiêcie wyj-

œciowe na jego kolektorze na poziomie 5V.

4. Napiêcie zasilaj¹ce konwerter 14V/18V po-

dawane jest poprzez diody D16, D17 lub po-

chodzi ze stabilizatora z tranzystorem Q2 w

zale¿noœci od tego, czy tranzystor Q2 jest w³¹-

czony, czy te¿ wy³¹czony. W³¹czanie tego

tranzystora sterowane jest napiêciem z wyj-

œcia 16 uk³adu sterowania U3. W czasie gdy

tranzystor Q2 jest za³¹czony, napiêcie zasila-

j¹ce konwerter jest równe 18V.

Uk³ad przetwornicy nie zawiera regulacji na-

piêæ wyjœciowych. Wartoœci rezystorów R10, R11,

R12 decyduj¹ o wartoœci napiêæ wyjœciowych.

TEA2165A 299

TEA2165A - sterownik zasilaczy impulsowych

12

1I

5

ATTEN

-2.1V

I

C70910n

I

D702ZPY11

C70110µ

L701

C658

220µ385V

R701

R6552.7k

+-

D65

5

D65

6 D657

D654C

6541.5n

C65

61.

5n

R6525.1

!

R6531k

C6520.1µ

D2 D1

DEGAUSSINGCOIL!

!

C6511n

!

POWER SUPPLY

M3

M1

220/2

40V

R651

Attention!When exchanging T701, IC701must likewise be exchanged.

OP

ER

AT

ING

UN

IT

Hor. imp.

4x 1N4007

R70515

Fragment schematu zasilacza OTVC Nokia Stereo Color 29, 3570, 3760

300 TEA2165A

Tr. 702

!

Tr. 701!

CONTROLTRANSFORMER

o

p

d

e

f

g

q

r

ca

i

l

k

n

m

I

I

R718

100

I

C717330

L702

I

R723150

!

C718680

R7191M

T701BU908

C7191n

R7152.7

14

R71433k

1516

D7171N4148

R73018k

D707BA157

C7131n

C7072.2µ

I

D711 BA157

C712 1n

C71147µ

I

8.5V

11.5V

6

I

R703680

R709680

300VFe701

SWITCHED - MODED POWER SUPPLY

1312

IC701 TEA2165ASWITCH - MODE - CONTROL

11278109345

I

C705820

I

!

R7211

R7071.2k

II

R7

06

4.7

k

R7

04

11

3kC7

03

1n

IIII

C7

02

0.4

7µ

C7

00

10

µ

C7

04

47

µ

R7

02

12

k

TTENTION! NEVER CONNECT TO OR I

I

D7011N4148702

Y11

MAINS CONNECTED

I !

R7248.2M

I !C7232.2n

OUTPUT STAGE

055

TPS2832, TPS2833 301

TPS2832, TPS2833 - sterowniki zasilaczy impulsowych

4VCC

8BOOT

7HIGHDR

6BOOTLO

3

DT

1IN

(TPS2832 Only)

(TPS2833 Only)5

2

LOWDR

PGND

VCC

TPS2832

1

2

3

4 5

6

7

IN

DT

PGND HIGHDR

BOOT

BOOTLO

LOWDRVCC

1 3

4

5

6

GND

VCC

7

OUT

DTC

SCP

COMP

FB

RT

8R11k

C151µ

R61M

R50

R11

4.7C14

1µ

GND

C8

0.1µ

R8121k

C9

0.22µ C11µ

8R9

90.9k

R101k

C20.033µ

C30.0022µ

R21.6k

C40.0022µ

R3180

R42.32k

R73.3

C61000p

Q1Si4410

Q2Si4410

C1310µ

L127µ

C12100µ

100µC7

3.3V

RTN

C10100µ

C5100µ

C110.47µ

VIN

2

TPS2833

TL5001A

302 TPS6735

TPS6735 - regulator napiêcia

Schemat blokowy

Opis wyprowadzeñ uk³adu TPS6735

Nr wyprowadzenia Symbol Funkcja

1 ENWejœcie uk³adu wy³¹czania. Napiêcie mniejsze od 0.4V powodujewy³¹czenie uk³adu

2 REF Wyjœcie napiêcia odniesienia 1.22V

3 SS Wejœcie ustalaj¹ce ³agodne narastanie napiêcia wyjœciowego

4 COMP Kondensator stabilizacji pêtli sprzê¿enia zwrotnego

5 FB Wejœcie sprzê¿enia zwrotnego

6 GND Masa

7 OUT Wyjœcie

8 VCC Zasilanie

TPS6735

1

2

3

4 5

6

7

8EN

REF

SS

COMP

VCC

OUT

GND

FB

ENABLE

10

82p

47

VI

4V to 6.2V

1µ

10µH

1N5817

100µ

-5V

Not required for loads of 100mA or less

TPS6735

-

+

EN

ENENEN 1

4

5

6

COMP

FB

GNDError

Amplifier

2

3

VoltageReference

REF

1.2M

SS×3

×3

R

SQ

Drive Latch

Current-Sense Amplifier

PWMComparator

160-kHzOscillator

S

SS Clamp

REF

UVLO

VCC

FB

Driver

OvercurrentComparator

8 VCC

7 OUTPower Switch PMOS

Schemat aplikacyjny

TPS6755 303

TPS6755 - regulator napiêcia

-

+

EN

ENENEN 1

4

5

6

COMP

FB

GNDError

Amplifier

2

3

VoltageReference

REF

1.2M

SS×3

×3

R

SQ

Drive Latch

Current-Sense Amplifier

PWMComparator

160-kHzOscillator

S

SS Clamp

FB

Driver

OvercurrentComparator

8 VCC

7 OUTPower Switch PMOS

TPS6755

Schemat blokowy

Schemat aplikacyjny

Opis wyprowadzeñ jest taki sam jak dla uk³adu TPS6735

R4(k )

42.2

16.7

75.2

R5(k )

10.2

10.2

10.2

Vo(V)

-5

-2

-9

1

2

3

4 5

6

7

8EN

REF

SS

COMP

VCC

OUT

GND

FB

ENABLE

1082p

47

VI

1

10µH

1N5817

10010V

C1

R310k

C4

R5

0.1C6 R2

C3300k

R1

130k

R4

C2

Vo

1A, 20VL1

C5

22

22µH

OptionalLow-Pass Output Filter

D1

TPS6755ID

304 U4614B

U4614B - sterownik zasilaczy impulsowych

1

2

3

4

5

6

7

1.7V

(1.7V)

1.8V

2.9V

V)2.9

2.9V

0V

(0V)

0.1V

2.3V

(2.3V)

1.8V

3.4V

(3.5V)

3.5V

0V

(0V)

0V

0V

(0V)

0V

OVER

FMIN

PRSEC

REC T

IREF

IC GND

P GND

14

13

12

11

10

9

8

1.7V

(1.7V)

1.7V

0.6V

(0.6V)

0.6V

-0.1V

(-0.1V)

-0.1V

9.7V

(9.6V)

9.3V

-3.3V

(-3.3V)

-4.4V

1.8V

(1.7V)

0.9V

2.2V

(2.2V)

1.5V

FMAX

SETDELAY

ISENS

VCC

OUT H

OUT L

REG F

IP001 U4614BSWITCHING CONTROL

1

3

2

6

5

DP005BA158

RP00110k

282V

(282V)

282V

0V

(0V)

0V

CP004100p

TP001BUL310XI

SWITCHBUL310XT,TEO2537F

-4.4V

(-4.4V)

-4.8V

RP0191.8k

RP0181.5

70041078

!

DP0091N4148

RP01710

RP01633

RP02027

+

CP00710µ 50V

DP0081N4148

70041673RP021

2.2k

!

CP0064700p

CP020330p

+ CP008100µ25V

RP00847k

CP00510p

RP008100k

RP00522k

RP00722k

RP00422k

RP00622k

CP015470p

RP0327.5k

RP03139k

RP00382k

RP0142.2k

CP009 330p

RP02647k

RP0136.8k

RP022100k

RP0153.9

DP007BA157

RP01215k

RP01115k

RP00215k

RP02815k

BP001

! 70011176

70010445FP001

T1A250V

!

W2

W1

LP0012x 47mH70011950!

W2

W1

LP0022x 33mH70011949!

CP0010.1µ

275V70040056

!

DP0041N4007

DP0021N4007

DP0031N4007

DP0011N4007

RP02715k

CP0032200p 400V

70041646!

RP024330k

RP024330k

RP025330k

+CP00247µ 385V70041047!

Zasilacz magnetowidu V226G firmy Toshiba

U4614B 305

814.6V

(14.7V)

14.6V

7 6 59.1V

(9.1V)

12.6V

5V

(5V)

5.2V

5.7V

(5.7V)

5.7V

1

5.1V

(5.1V)

5 1. V

2 3 4

6.3V

(6.3V)

6.2V

8.8V

(8.9V)

7.9V

0V

(0V)

0V

+-

+-

IP0

02

LM

393

ND

UA

LV

OLTA

GE

CO

MP

AR

AT

OR

DP094ZPD5.6

CP0940.1µ

RP0971.5k CP095

100p

RP094820

14.6V

(14.7V)

14.6V

RP0900

RP0910.1

70041081!

RP092

12070041670

!

-9.4V

(-9.4V)

-14.7V

TP0912SA1020-Y

REVERSECURRENT

BIAS

14.4V

(14.4V)

14.5V

RP0891.5k

RP09539k

RP0961k

RP0936.8k

DP0931N4148

DP095MUR115

DP090FUF5404

LP09122µ

+ + CP09347µ50V

CP092470µ25V

17

13

7T

11

15

3T

8

12

16T

10

10

7

16

14

9

16T

9T

3T

RP0521k

RP05139

70041116

!

DP051BAV20

DP0801N5822

CP055470p

+

CP05410µ 50V

DP052BAV20

CP0560.01µ

RP0548.2k

RP05347k

6.3V

(6.3V)

6.2V

+ CP0811000µ16V

LP0816.8µ

+ CP08247µ50V

RP057

33k

RP07147

70040125

!

DP071BAV20

CP073 470p

+

CP07147µ 50V

34.1V

(34.2V)

35.1V

LP07133µ

RP07215k

CP0720.1µ

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

UH+

UH-

U5 -32VE

U3 +33VE

POWER GOOD

VM +20VE

VM +20VE

GND

GND

GND

GND

+14VE

+14VE

+14VE

+6VE

+6VE

TO

BW

00

10

00

5M

MA

IN(P

IF)

RP0410.1

70041081

! DP041BA157

+CP041220µ 10V

RP04210

70040456

!

DP061BA157 RP063

6.8k

RP0626.8k

RP0616.8k

+

24.8V

(25V)

21.5V

CP061470µ 25V

1

31T

3

2

31T

LP02070011948!

6

5T

5

1

04

V : REC(V) : PLAY

: EEV

BP002

306 UC2909

UC2909 - regulator napiêcia

2 6 7 8

9 10

11

12

13

14

16

-+

1×

0.7

5×

0.0

5×

5V

18

2.3

V

20

RS

ET

R10

1R

TH

M

7.5

V

4V

cc

OS

CU

VC

OM

P

19

RE

F2.3

V

-+20k

20k

20k

20k

A/V

T

2.3

VT

P

TP

VR

EF(2

.3V

@-3

.9m

V/°

C)

-+5V

OS

C

CS

+

2.3

V

7k

35k

-+

7k

35k

17

15

CS

-

CS

O

-+

2.3

V

CA

-

CA

O

-+

2.5

V

2

3

PW

MC

OM

P

S R

4.6

V

5 3

VLO

GIC

OU

T

GN

D

ST

AT

1

ST

AT

0

ST

AT

LV

R SQQ

R SQ

HIG

H=0.9

5×V

RE

FLO

W=

0.9

×V

RE

F

VO

LT

AG

ES

EN

SE

CO

MP

AR

AT

OR

VA

O

VA

-

OV

CT

AP

CH

GE

NB

-+V

RE

F-+

5V

OV

ER

CH

AR

GE

TA

PE

RC

OM

P

2.3

V

VR

EF

VO

LT

AG

EE

A

UC

2909

Sc

he

ma

t b

lok

ow

y

UC2909 307

VAO

2

6

7

8

9

10

12

13

14

16

18

20

RSET

R10

1RTHM

4Vcc

19OSC

CS+

17

15

CS

CSO

CA

CAO

5

3

VLOGIC

OUT

GND

STAT1

STAT0

STATLVVA

OVCTAP

CHGENB

-

-

-

+

TBATT 10k

11.5k

10k

VIN

1

330p

RG1

RG2

ROVC1

11

ROVC2

5V

10k

10k

RS4

RS1

RS2

RS3

CT

Rs

300k

0.1

UC2909

Schemat aplikacyjny

308 UC2909

PGND

NC

VCC

OUT

OVCTAP

CHGENB

STAT1

STAT0

STATLV

NC

RTHM

VLOGIC

NC

GND

R10

OSC

RSET

NC

NC

NC

CS-

CS+

CSO

CAO

CA-

VA-

VAO

NC

5

6

7

8

9

10

1112 13 14 15 16 17 18

19

20

21

22

23

24

25

2627281234

LCC-28, PLCC-28 (Top View)L,Q Packages

1

2

3

4

5

6

7

8

9

10 11

12

13

14

15

16

17

18

19

20

RSET

R10RTHM

Vcc

OSC

CS+

CS-

CSO

CA-

CAO

VAO

VA-OVCTAP

CHGENB

VLOGIC

OUT

GND

STAT1

STAT0

STATLV

DIL-20, (Top View)

J or N, DW Packages

UC2909

UC2909

VEFH24A 309

VEFH24A - regulator napiêcia

D1109ERA22-02

D1110RL2ZPLF-C4

C1155100p

+

+

+

+

+

++

+

C112463V47S5

C1123100p

C112520V680

D1111

MA

2160B

L1109VLQ0410TS2

S1

D1112MA185

S6

C112650V10

S4

D111311EQS04

D111411EQS04

C112710V330

C11276V330

S3

S8

S7

C11320.01

C11330.01

C11340.01

C11350.01

1 2 3 4 5 6 7 8 942.6 14.213.6 12.3 38.1 6.1 5.4 5.1

R11151800

C1130

20V

680

L1108

VLP

0085

C1128

0.0

1

UNREG 45V

UNREG 14V

UNREG -29V

POWER OFF

REG 12.3V

R1116

10k

C1129

50V

10

C11531000p

NON SW 5.3V

+

+

+

C113710V100

C1136

10V

100

C113816V47

REG 5V

HEATER (-)

HEATER (+)

C11450.1

NON SW 12V

C114016V10

R11185600

+

C11390.01

D1115MA4130L

Q11042SD1996

POWERTR

POWERTR

POWERTR

ERRORAMP

ERRORAMP

ERRORAMP

IC1103VEFH24A

T1101ETE28K61 AY

TransoptorQ1103

Fragment schematu zasilacza magnetowidu NVJ40 firmy Panasonic