MARKETWATCHMARKETWATCH

15www.powersystemsdesignchina.com14 Power System Design China March/April 2006

5 2 0

2 0 0 2

1 0

1

0 . 2

0 .

12 0.15

0.07 0.09

1 0

1 5

1 .

2 .

3 .

4 .

EPA

EnergyStar

40 1

2

Chris Ambarian iSuppli Corporation

1. 1992 2002

50-60 iSuppli

MW.p65 2006-3-31, 15:4214-15

MARKETWATCHMARKETWATCH

17www.powersystemsdesignchina.com16 Power System Design China March/April 2006

9

17 30

A B C

5 0

25 50

10 8

25 50

1 5

9 0

2002

2.

PSMA

2 0

www.iSuppli.com

MW.p65 2006-3-31, 15:4216-17

20 Power System Design China March/April 2006

COVER STORY

21www.powersystemsdesignchina.com

FPGA ASIC

14.1%

IC

CMOS

C S P L L P

Micro SMD

I/O

PowerWiseTM EMU

LP5550

A R M I E M

7 0 %

PowerWise PWI

20062006

2006

2006

2. PowerWiseTM EMU

LP5550

1. LM5071 PoE

( )

www.national.com/CHS

EER

50%

Toshio Takahashi International Rectifier

PM

PM

I M

20%

IM 63% PM

9 0 %

/

/

P M

1.

TT.p65 2006-3-31, 17:1020-21

COVER STORY

23www.powersystemsdesignchina.com

COVER STORY

22 Power System Design China March/April 2006

www.irf.com.cn/irfsite/index.asp

1

P M

I C

FOC

F O C

Cla rk

P W M

F O C

F O C

P M

I C

2.

MCE IC MCE 2

PWM

PC

I C

I C I C

I C

I C

IGBT

I C

P M

CS.p65 2006-3-31, 17:1822-23

31www.powersystemsdesignchina.com

POWER ELECTRONICS

30 Power System Design China March/April 2006

POWER ELECTRONICS

www.semikron.com

ATCA

www.advancedtca.com.cn

4. -

tb l

IGBT -

VCEstat

IGBT

I G B T

-

VCEsat

4 VCEsa t

IGBT

IGBT

I G B T

IGBT

IGBT

SKYPER TM

PCB

IGBT

IGBT IGBT

SKYPERTM

2. DC/DC

3. MOSFET

+15V

15V

d v / d t

dv/dt

IGBT

d v / d t

1700V IGBT

dv/

dt 50 kV/ s

IGBT 2

DC/DC

A S I C

500kHz TRP TRN

P N

MOSFET

MOSFET

15V

DC/DC

I G B T

3

DC/DC 15V/-7V

RG

IGBT 3

RGon

RGoff

RG E

)

1 5 A

I G B T

IGBT

IGBT

IGBT

IGBT

6.3 C

IGBT

50mA

50kHz SKYPERTM

1400A/1200V IGBT

I G B T

TF-2.p65 2006-3-31, 17:2030-31

POWER ELECTRONICS

33www.powersystemsdesignchina.com

POWER ELECTRONICS

32 Power System Design China March/April 2006

1

1

2

DC-DC

3

2.5 40%

4

5

6,912,136

L / V36

320,000

5 0 0 ,

0 0 0

UPS

2 0

John Dispennette Maxwell

TF-3.p65 2006-3-31, 17:4632-33

POWER ELECTRONICS

35www.powersystemsdesignchina.com34 Power System Design China March/April 2006

POWER ELECTRONICS

R 1 3

PFCZCD IC

L 1

2.3µ s 23µ s

0 . 4 µ s

B O O S T

ICB1LB01 PI

100Hz

PFC

LSCS 1.2V 400ns

C 1 6

R 2 1

3 )

Q 3

C14 C13 R30 D6

C16 D7 D8

C13 IC

C16

MOSFET Q2 Q3

C 1 6

MOSFET

C 1 6

MOSFET

MOSFET

L2 C20

L2

L21/C21

L22/C22

4)

R24 R25

LSCS 0.8V

40ms

235ms

235ms

I C

P F C

BOOST Q1

BOOST (L1 Q1 D5 C10)

PFC C10

DC PFC Q1

L 11. ICB1FL01G

2. ICB1FL01G

Infineon

ICB1FL01G

1 T 4 T 5

T8 T12

I C B 1 F L 0 1 G

BOOST

MOSFET

2

R11 R12 C12

C 1 3 1 0 0 µ A

VCC = 10V RES

20 µ A

R E S 1 . 6 V

R 2 4 R 2 5

R31 R32 R33 LVS1

15 µ A

LVS2 LVS1

B O O S T

PFCVS 0.375V Vcc

1 4 V

120kHz

10ms 16 R22

R23 0 2000ms

40ms 128

ICB1FL01G

Michael Herfurth Infineon Technologies AG

TF_4.p65 2006-3-31, 17:5634-35

POWER ELECTRONICS

37www.powersystemsdesignchina.com36 Power System Design China March/April 2006

POWER ELECTRONICS

5. ICB1FL01G 4

www.maxwell.com

33

Q 1 T 1

Q 1 T 1

D 1 C 1

Q 1

T 1

C 1

20 1 C1

DC-DC

7 5 %

DC-DC

5. AC

www.infineon.com

C16 500ms

I C C 1 6

M O S F E T

605µ s IC

E O L

4 .

LVS1

R31 R32 R33

R31 R32 R33 230µ A

L V S

1.15 0.85

500ms IC

IC ICB1FL01G

IC

DAC ADC

CPU

D A C

3 G

IC

C P U

Mobile Industry Processor

Interface Alliance

3 G

A C 9 7

/

7mW

1.8V 1.42V

Dudy Sinai Wolfson Microelectronics plc

ADC DSP

PLL

2 5 6

AC 97

VRA

24.576MHz 512 48kHz

4 8 k H z

48kHz

44 .1kHz

12

1 1

V R A

PLL

CPU

DSP

POWER MANAGEMENT

TF_4.p65 2006-3-31, 17:5636-37

POWER MANAGEMENT

39www.powersystemsdesignchina.com

POWER MANAGEMENT

38 Power System Design China March/April 2006

8 16 18

/

E M I

18 TTL

E M I

EMI

TTL

EMI

/

F P C

100mm

EMI TTL

0 1

I/O

LVDS TMDS

T T L

I/O PLL

/

EMI

18

RGB/YPbPr

TTL

pseudo-current I/O

I / O

TTL

L C D

1.8V 2.8V TTL

TTL

EMI

EMI

TTL

3 5

4Mbps 3

5 6MHz 10MHz

3 G

CTL

EMI

Fairchild Semiconductor

LVDS TMDS

L C D /

AC

5

EMI

TTL

PC

LVDS

T M D S

EMI

LVDS

3.5mA TMDS

8mA LVDS TMDS

1. I /O

P D A

MP3

DSP

DAC

V R A

24.576MHz 512 48kHz

AC 97

24.576MHz

6 4.096MHz

8kHz

512

1

24.576MHz DSP

4.096MHz

AC 97

A D C

A D C

AC 97

ADC

DSP

D S P

ADC

ADC

ADC ADC

3 G

ADC

A D C

CPU

C P U

C P U1. DSP41

TF-6.p65 2006-4-1, 9:4438-39

POWER MANAGEMENT

41www.powersystemsdesignchina.com

POWER MANAGEMENT

40 Power System Design China March/April 2006

I/O

1 0 0

L V D S

TMDS 1

I / O

100 )

E S D

s t u b

dv/dt=i/C

EMI

E M I

LVDS TMDS

1

I/O

CTL

1 m A )

0 . 5 m A

0.5mA

1 0 CTL

LVDS TMDS

1mA

LVDS

7 0 %

CTL

65mV)

LVDS

EMI CTL

L V D S

1 I / O

I /O CTL

Vo_V

ITTL

Io_ V

ILVDS/

T M D S

IO_I

I_D CTL

IO_I

I_S

C T L

C T L

CTL TTL

RF

500Mbps CTL

2.1GHz

T T L

2 CTL

uSerDes TM

F P C

uCoax 520Mbps

RGB/YPbPr

LCD

16/18

TTL 4

FPC uCoax

CTL

L C D

EMI

-76dbm)

EMI

CTL

EMI

1. I/O I/O CTL

2. LCD uSerDesTM CTL

www.fairchildsemi.com/cn

ADC

2. WM9713 AC 97 PCM

Wolfson Microelectronics plc

/

WM9713L

WM9713L

PDA

WM9713L 4

5

4 AC-Link

P D A

WM9713

7mW

1.8V

1.42V

www.wolfsonmicro.cn/index.jsp

38

TF-6.p65 2006-4-1, 9:4440-41