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© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN7380 Half-Bridge Gate Driver February 2007 FAN7380 Rev. 1.0.5 FAN7380 Half-Bridge Gate Driver Features Floating Channel Designed for Bootstrapping Operation to +600V Typically 90mA/180mA Sourcing/Sinking Current Driving Capability for Both Channels Common-Mode dv/dt Noise Canceling Circuit Extended Allowable Negative V S Swing to -9.8V for Signal Propagation at V CC =V BS =15V V CC & V BS Supply Range from 10V to 20V UVLO Functions for Both Channels TTL-Compatible Input Logic Threshold Levels Matched Propagation Delay Below 50ns Built-in 100ns Dead-Time Control Function Output in Phase with Input Signal Typical Applications Fluorescent Lamp Ballast Compact Fluorescent Lamp Ballast Description The FAN7380 is a monolithic half-bridge gate drive IC for MOSFETs and IGBTs, which operate up to +600V. Fairchild’s high-voltage process and common-mode noise canceling technique give stable operation of high- side driver under high-dv/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to V S =-9.8V (typical) for V BS =15V. The input logic level is compatible with standard TTL-series logic gates. The internal shoot-through protection circuit provides 100ns dead-time to prevent output switching devices from both conduction during transition periods. UVLO circuits for both channels prevent malfunction when V CC and V BS are lower than the specified threshold voltage. Output drivers typically source/sink at 90mA/180mA, respectively, which is suitable for fluorescent / compact fluorescent lamp ballast applications and the systems that require low di/dt noise. Ordering Information Note: 1. These devices passed wave soldering test by JESD22A-111. 8-SOP Device Package Pb-Free Operating Temperature Packing FAN7380M (1) 8-SOP Yes -40°C ~ +125°C Tube FAN7380MX (1) Tape & Reel

FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

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Page 1: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

© 2

FAN

7380 Half-B

ridge Gate D

river

February 2007

FAN

FAN7380Half-Bridge Gate Driver Features

Floating Channel Designed for Bootstrapping Operation to +600VTypically 90mA/180mA Sourcing/Sinking Current Driving Capability for Both ChannelsCommon-Mode dv/dt Noise Canceling CircuitExtended Allowable Negative VS Swing to -9.8V for Signal Propagation at VCC=VBS=15VVCC & VBS Supply Range from 10V to 20VUVLO Functions for Both ChannelsTTL-Compatible Input Logic Threshold LevelsMatched Propagation Delay Below 50nsBuilt-in 100ns Dead-Time Control FunctionOutput in Phase with Input Signal

Typical ApplicationsFluorescent Lamp BallastCompact Fluorescent Lamp Ballast

DescriptionThe FAN7380 is a monolithic half-bridge gate drive IC forMOSFETs and IGBTs, which operate up to +600V.Fairchild’s high-voltage process and common-modenoise canceling technique give stable operation of high-side driver under high-dv/dt noise circumstances. Anadvanced level-shift circuit allows high-side gate driveroperation up to VS=-9.8V (typical) for VBS=15V. Theinput logic level is compatible with standard TTL-serieslogic gates. The internal shoot-through protection circuitprovides 100ns dead-time to prevent output switchingdevices from both conduction during transition periods.UVLO circuits for both channels prevent malfunctionwhen VCC and VBS are lower than the specifiedthreshold voltage. Output drivers typically source/sink at90mA/180mA, respectively, which is suitable forfluorescent / compact fluorescent lamp ballastapplications and the systems that require low di/dt noise.

Ordering Information

Note:1. These devices passed wave soldering test by JESD22A-111.

8-SOP

Device Package Pb-Free Operating Temperature PackingFAN7380M(1)

8-SOP Yes -40°C ~ +125°CTube

FAN7380MX(1) Tape & Reel

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5

Page 2: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Typical Application Circuit

Figure 1. Application Circuit for Fluorescent Lamp Ballast

Internal Block Diagram

Figure 2. Functional Block Diagram of FAN7380

DBOOT

LIN

CBOOT

15V

RBOOT

Q1R1

R2

VB

HIN

COM

HO

VS

LO

1

2

LIN

VCC

5

6

8

3

4

7

R3

R4

600V

Q2

HIN

Load

FAN7380 Rev.03

C1

FAN7380 Rev.02

UVLO DR

IVERPULSE

GEN

ERA

TOR

1

3

4

8

6

VCC

COM

LO

VB

HO

VS

RRS Q

DR

IVER

HS(ON/OFF)

LS(ON/OFF) DELAY

UVLO

2HIN

LIN

SCHMITT TRIGGER INPUT

SHOOT THOUGH PREVENTION

{DEAD-TIME=100ns}

NOISECANCELLER

5

7

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 2

Page 3: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Pin Configuration

Figure 3. Pin Configuration (Top View)

Pin DefinitionsPin # Name I/O Description

1 LIN I Logic Input for Low-Side Gate Driver Output

2 HIN I Logic Input for High-Side Gate Driver Output

3 VCC I Low-Side Supply Voltage

4 COM Logic Ground and Low-Side Driver Return

5 LO O Low-Side Driver Output

6 VS I High-Voltage Floating Supply Return

7 HO O High-Side Driver Output

8 VB I High-Side Floating Supply

VS

VB

FAN7380VCC

LIN

HIN HO

LO4COM

3

2

1

5

6

7

8

FAN7380 Rev.02

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 3

Page 4: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or beoperable above the recommended operating conditions and stressing the parts to these levels is not recommended. Inaddition, extended exposure to stresses above the recommended operating conditions may affect device reliability.The absolute maximum ratings are stress ratings only. TA=25°C, unless otherwise specified.

Notes: 2. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material).3. Refer to the following standards: JESD51-2: Integral circuits thermal test method environmental conditions - natural convection JESD51-3: Low effective thermal conductivity test board for leaded surface mount packages4. Do not exceed PD under any circumstances.

Recommended Operating RatingsThe Recommended Operating Conditions table defines the conditions for actual device operation. Recommendedoperating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does notrecommend exceeding them or designing to Absolute Maximum Ratings.

Symbol Parameter Min. Max. UnitVS High-side offset voltage VB-25 VB+0.3

V

VB High-side floating supply voltage -0.3 625

VHO High-side floating output voltage HO VS-0.3 VB+0.3

VCC Low-side and logic-fixed supply voltage -0.3 25

VLO Low-side output voltage LO -0.3 VCC+0.3

VIN Logic input voltage (HIN, LIN) -0.3 VCC+0.3

COM Logic ground VCC-25 VCC+0.3

dVS/dt Allowable offset voltage slew rate 50 V/ns

PD(2)(3)(4) Power dissipation 0.625 W

θJA Thermal resistance, junction-to-ambient 200 °C/W

TJ Junction temperature 150 °C

TS Storage temperature -50 150 °C

Symbol Parameter Min. Max. UnitVB High-side floating supply voltage VS+10 VS+20

V

VS High-side floating supply offset voltage 6-VCC 600

VHO High-side (HO) output voltage VS VB

VLO Low-side (LO) output voltage COM VCC

VIN Logic input voltage (HIN, LIN) COM VCC

VCC Low-side supply voltage 10 20

TA Ambient temperature -40 125 °C

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 4

Page 5: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Static Electrical Characteristics VBIAS(VCC, VBS) = 15.0V, TA = 25°C, unless otherwise specified. The VIN and IIN parameters are referenced to COM.The VO and IO parameters are referenced to VS and COM and are applicable to the respective outputs HO and LO.

Dynamic Electrical Characteristics VBIAS(VCC, VBS) = 15.0V, VS = COM, CL = 1000pF and TA = 25°C, unless otherwise specified.

Note:5. This parameter guaranteed by design.

Symbol Parameter Conditions Min. Typ. Max. UnitVCCUV+VBSUV+

VCC & VBS supply under-voltage positive going threshold 8.2 9.2 10.0

VVCCUV-VBSUV-

VCC & VBS supply under-voltage negative going threshold 7.6 8.7 9.6

VCCUVHVBSUVH

VCC supply under-voltage lockout hysteresis 0.5

ILK Offset supply leakage current VB=VS=600V 50

µAIQBS Quiescent VBS supply current VIN=0V or 5V 44 100

IQCC Quiescent VCC supply current VIN=0V or 5V 70 180

IPBS Operating VBS supply current fIN=20kHz, rms value 600µA

IPCC Operating VCC supply current fIN=20kHz, rms value 610

VIH Logic "1" input voltage 2.5V

VIL Logic "0" input voltage 0.8

VOH High-level output voltage, VBIAS-VO IO=20mA2.8

VVOL Low-level output voltage, VO 1.2

IIN+ Logic "1" input bias current VIN=5V 5 40µA

IIN- Logic "0" input bias current VIN=0V 1.0 2.0

IO+ Output HIGH short-circuit pulse current VO=0V,VIN=5V with PW≤10µs 60 90mA

IO- Output LOW short-circuit pulsed current VO=15V,VIN=0V with PW≤10µs 130 180

VSAllowable negative VS pin voltage for HIN signal propagation to HO -9.8 -7.0 V

Symbol Parameter Conditions Min. Typ. Max. Unitton Turn-on propagation delay VS=0V 70 135 200

ns

toff Turn-off propagation delay VS=0V or 600V(5) 60 130 190

tr Turn-on rise time 160 230 290

tf Turn-off fall time 20 90 160

DT Dead-time 80 120 190

MT Delay matching, HS & LS turn-on/off 50

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 5

Page 6: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Typical Performance Characteristics

Figure 4. Turn-On Propagation Delay vs. Supply Voltage

Figure 5. Turn-On Propagation Delay vs. Temp.

Figure 6. Turn-Off Propagation Delay vs. Supply Voltage

Figure 7. Turn-Off Propagation Delay vs. Temp.

Figure 8. Turn-On Rising Time vs. Supply Voltage Figure 9. Turn-On Rising Time vs. Temp.

10 12 14 16 18 2080

90

100

110

120

130

140

150

160

170

180

190

200

Turn

-On

Prop

agat

ion

Del

ay [n

sec]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VCL=1nFTa=25°C

10 12 14 16 18 2080

90

100

110

120

130

140

150

160

170

180

190

200

Turn

-On

Prop

agat

ion

Del

ay [n

sec]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VCL=1nFTa=25°C

-40 -20 0 20 40 60 80 100 12080

90

100

110

120

130

140

150

160

170

180

190

200

Turn

-On

Prop

agat

ion

Del

ay [n

sec]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

-40 -20 0 20 40 60 80 100 12080

90

100

110

120

130

140

150

160

170

180

190

200

Turn

-On

Prop

agat

ion

Del

ay [n

sec]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

VCC=VBS

COM=0VCL=1nFTA=25°C

VCC=VBS=15VCOM=0VCL=1nF

Turn

-on

Prop

agat

ion

Del

ay [n

s]

Turn

-on

Prop

agat

ion

Del

ay [n

s]

Supply Voltage [V] Temperature [°C]

10 12 14 16 18 2080

100

120

140

160

180

200

Turn

-Off

Prop

agat

ion

Del

ay [n

sec]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VCL=1nFTa=25°C

10 12 14 16 18 2080

100

120

140

160

180

200

Turn

-Off

Prop

agat

ion

Del

ay [n

sec]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VCL=1nFTa=25°C

-40 -20 0 20 40 60 80 100 12080

90

100

110

120

130

140

150

160

170

180

190

200

Turn

-Off

Prop

agat

ion

Del

ay [n

sec]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

-40 -20 0 20 40 60 80 100 12080

90

100

110

120

130

140

150

160

170

180

190

200

Turn

-Off

Prop

agat

ion

Del

ay [n

sec]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

Turn

-off

Prop

agat

ion

Del

ay [n

s]

Turn

-off

Prop

agat

ion

Del

ay [n

s]VCC=VBS

COM=0VCL=1nFTA=25°C

VCC=VBS=15VCOM=0VCL=1nF

Supply Voltage [V] Temperature [°C]

10 12 14 16 18 20

100

150

200

250

300

350

Turn

-On

Ris

ing

Tim

e [n

sec]

Supply Voltage [V]

Low-Side

High-Side

VCC=VBSCOM=0VCL=1nFTa=25°C

10 12 14 16 18 20

100

150

200

250

300

350

Turn

-On

Ris

ing

Tim

e [n

sec]

Supply Voltage [V]

Low-Side

High-Side

VCC=VBSCOM=0VCL=1nFTa=25°C

-40 -20 0 20 40 60 80 100 120100

120

140

160

180

200

220

240

260

280

300

Turn

-On

Ris

ing

Tim

e [n

sec]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

-40 -20 0 20 40 60 80 100 120100

120

140

160

180

200

220

240

260

280

300

Turn

-On

Ris

ing

Tim

e [n

sec]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

Supply Voltage [V] Temperature [°C]

Turn

-on

Ris

ing

Tim

e [n

s]

Turn

-on

Ris

ing

Tim

e [n

s]

VCC=VBS

COM=0VCL=1nFTA=25°C

VCC=VBS=15VCOM=0VCL=1nF

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 6

Page 7: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Typical Performance Characteristics (Continued)

Figure 10. Turn-Off Falling Time vs. Supply Voltage Figure 11. Turn-Off Falling Time vs. Temp.

Figure 12. Dead-Time vs. Supply Voltage Figure 13. Dead-Time vs. Temp.

Figure 14. Output Sourcing Current vs. Supply Voltage

Figure 15. Output Sourcing Current vs. Temp.

10 12 14 16 18 2050

60

70

80

90

100

110

120

Turn

-Off

Falli

ng T

ime

[nse

c]

Supply Voltage [V]

Low-Side

High_side

VCC=VBSCOM=0VCL=1nFTa=25°C

10 12 14 16 18 2050

60

70

80

90

100

110

120

Turn

-Off

Falli

ng T

ime

[nse

c]

Supply Voltage [V]

Low-Side

High_side

VCC=VBSCOM=0VCL=1nFTa=25°C

-40 -20 0 20 40 60 80 100 1200

102030405060708090

100110120130140150

Turn

-Off

Falli

ng T

ime

[nse

c]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

-40 -20 0 20 40 60 80 100 1200

102030405060708090

100110120130140150

Turn

-Off

Falli

ng T

ime

[nse

c]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VCL=1nF

VCC=VBS

COM=0VCL=1nFTA=25°C

VCC=VBS=15VCOM=0VCL=1nF

Turn

-off

Falli

ng T

ime

[ns]

Turn

-off

Falli

ng T

ime

[ns]

Supply Voltage [V] Temperature [°C]

10 12 14 16 18 20

40

60

80

100

120

140

160

180

200

Dea

d-Ti

me

[nse

c]

Supply Voltage [V]

DT1

DT2

VCC=VBSCOM=0VCL=1nFTa=25°C

HIN

LIN

DT1

DT2LO

HO 90%

10%

90%

10%

10 12 14 16 18 20

40

60

80

100

120

140

160

180

200

Dea

d-Ti

me

[nse

c]

Supply Voltage [V]

DT1

DT2

VCC=VBSCOM=0VCL=1nFTa=25°C

HIN

LIN

DT1

DT2LO

HO 90%

10%

90%

10%

HIN

LIN

DT1

DT2LO

HO 90%

10%

90%

10%

-40 -20 0 20 40 60 80 100 1200

102030405060708090

100110120130140150160170180190200

Dea

d-Ti

me

[nse

c]

Temperature [°C]

DT1

DT2

VCC=VBS=15VCOM=0VCL=1nF

HIN

LIN

DT1

DT2LO

HO 90%

10%

90%

10%

-40 -20 0 20 40 60 80 100 1200

102030405060708090

100110120130140150160170180190200

Dea

d-Ti

me

[nse

c]

Temperature [°C]

DT1

DT2

VCC=VBS=15VCOM=0VCL=1nF

HIN

LIN

DT1

DT2LO

HO 90%

10%

90%

10%

HIN

LIN

DT1

DT2LO

HO 90%

10%

90%

10%

VCC=VBS

COM=0VCL=1nFTA=25°C

VCC=VBS=15VCOM=0VCL=1nF

Dea

d-Ti

me

[ns]

Dea

d-Ti

me

[ns]

Supply Voltage [V] Temperature [°C]

10 12 14 16 18 2040

50

60

70

80

90

100

110

120

130

Out

put S

ourc

ing

Cur

rent

[mA]

Supply Voltage [V]

Low-SideHigh-Side

VCC=VBSCOM=0VLO=HO=0VTa=25°C

10 12 14 16 18 2040

50

60

70

80

90

100

110

120

130

Out

put S

ourc

ing

Cur

rent

[mA]

Supply Voltage [V]

Low-SideHigh-Side

VCC=VBSCOM=0VLO=HO=0VTa=25°C

-40 -20 0 20 40 60 80 100 1200

20

40

60

80

100

120

140

160

180

200

Out

put S

ourc

ing

Cur

rent

[mA]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VLO=HO=0V

-40 -20 0 20 40 60 80 100 1200

20

40

60

80

100

120

140

160

180

200

Out

put S

ourc

ing

Cur

rent

[mA]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VLO=HO=0V

Supply Voltage [V] Temperature [°C]

Out

put S

ourc

ing

Cur

rent

[mA

]

Out

put S

ourc

ing

Cur

rent

[mA

] VCC=VBS

COM=0VLO=HO=0VTA=25°C

VCC=VBS=15VCOM=0VLO=HO=0V

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 7

Page 8: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Typical Performance Characteristics (Continued)

Figure 16. Output Sinking Current vs. Supply Voltage Figure 17. Output Sinking Current vs. Temp.

Figure 18. Allowable Negative VS Voltage for Signal Propagation to High-Side vs. Supply Voltage

Figure 19. Allowable Negative VS Voltage for Signal Propagation to High-Side vs. Temp.

Figure 20. IQCC vs. Supply Voltage Figure 21. IQCC vs. Temp.

10 12 14 16 18 2080

100

120

140

160

180

200

220

240

Out

put S

inki

ng C

urre

nt [m

A]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VLO=VCC, HO=VBTa=25°C

10 12 14 16 18 2080

100

120

140

160

180

200

220

240

Out

put S

inki

ng C

urre

nt [m

A]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VLO=VCC, HO=VBTa=25°C

-40 -20 0 20 40 60 80 100 12060

80

100

120

140

160

180

200

220

240

260

280

300

Low-Side

Out

put S

inki

ng C

urre

nt [m

A]

Temperature [°C]

High-Side

VCC=VBS=15VCOM=0VLO=VCC, HO=VB

-40 -20 0 20 40 60 80 100 12060

80

100

120

140

160

180

200

220

240

260

280

300

Low-Side

Out

put S

inki

ng C

urre

nt [m

A]

Temperature [°C]

High-Side

VCC=VBS=15VCOM=0VLO=VCC, HO=VB

VCC=VBS

COM=0VLO=VCC, HO=VB

TA=25°C

VCC=VBS=15VCOM=0VLO=VCC, HO=VB

Supply Voltage [V] Temperature [°C]

Out

put S

inki

ng C

urre

nt [m

A]

Out

put S

inki

ng C

urre

nt [m

A]

10 12 14 16 18 20-18

-16

-14

-12

-10

-8

-6

-4

Allo

wab

le N

egat

ive

VS V

olta

gefo

r Sig

nal P

ropa

gatio

to H

igh-

Side

[V]

Supply Voltage [V]

VCC=VBSCOM=0VTa=25°C

10 12 14 16 18 20-18

-16

-14

-12

-10

-8

-6

-4

Allo

wab

le N

egat

ive

VS V

olta

gefo

r Sig

nal P

ropa

gatio

to H

igh-

Side

[V]

Supply Voltage [V]

VCC=VBSCOM=0VTa=25°C

-40 -20 0 20 40 60 80 100 120-11.0

-10.5

-10.0

-9.5

-9.0

-8.5

-8.0

Allo

wab

le N

egat

ive

VS V

olta

gefo

r Sig

nal P

ropa

gatio

n to

Hig

h-Si

de [V

]

Temperature [°C]

VCC=VBS=15VCOM=0V

-40 -20 0 20 40 60 80 100 120-11.0

-10.5

-10.0

-9.5

-9.0

-8.5

-8.0

Allo

wab

le N

egat

ive

VS V

olta

gefo

r Sig

nal P

ropa

gatio

n to

Hig

h-Si

de [V

]

Temperature [°C]

VCC=VBS=15VCOM=0V

Supply Voltage [V] Temperature [°C]

VCC=VBS

COM=0VTA=25°C

VCC=VBS=15VCOM=0V

Allo

wab

le N

egat

ive

V S V

olta

gefo

r Sig

nal P

ropa

gatio

n to

Hig

h-Si

de [V

]

Allo

wab

le N

egat

ive

V S V

olta

gefo

r Sig

nal P

ropa

gatio

n to

Hig

h-Si

de [V

]

0 5 10 15 200

20

40

60

80

100

IQC

C [u

A]

Supply Voltage [V]

VBS=15VCOM=0VHIN=LIN=0VTA=25°C

0 5 10 15 200

20

40

60

80

100

IQC

C [u

A]

Supply Voltage [V]

VBS=15VCOM=0VHIN=LIN=0VTA=25°C

-40 -20 0 20 40 60 80 100 12045

50

55

60

65

70

75

80

85

90

95

100

105

IQC

C [u

A]

Temperature [°C]

VCC=VBS=15VCOM=0VHIN=LIN=0V

-40 -20 0 20 40 60 80 100 12045

50

55

60

65

70

75

80

85

90

95

100

105

IQC

C [u

A]

Temperature [°C]

VCC=VBS=15VCOM=0VHIN=LIN=0V

Supply Voltage [V] Temperature [°C]

VCC=VBS

COM=0VHIN=LIN=0VTA=25°C

VCC=VBS=15VCOM=0VHIN=LIN=0V

I QC

C [μ

A]

I QC

C [μ

A]

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 8

Page 9: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Typical Performance Characteristics (Continued)

Figure 22. IQBS vs. Supply Voltage Figure 23. IQBS vs. Temp.

Figure 24. High-Level Output Voltage vs. Supply Voltage

Figure 25. High-Level Output Voltage vs. Temp.

Figure 26. Low-Level Output Voltage vs. SupplyVoltage

Figure 27. Low-Level Output Voltage vs. Temp.

0 5 10 15 200

10

20

30

40

50

60

70

80IQ

BS

[uA]

Supply Voltage [V]

VCC=15VCOM=0VHIN=LIN=0VTa=25°C

0 5 10 15 200

10

20

30

40

50

60

70

80IQ

BS

[uA]

Supply Voltage [V]

VCC=15VCOM=0VHIN=LIN=0VTa=25°C

-40 -20 0 20 40 60 80 100 12034

36

38

40

42

44

46

48

50

52

54

56

IQB

S [u

A]

Temperature [°C]

VCC=15VCOM=0VHIN=LIN=0V

-40 -20 0 20 40 60 80 100 12034

36

38

40

42

44

46

48

50

52

54

56

IQB

S [u

A]

Temperature [°C]

VCC=15VCOM=0VHIN=LIN=0V

Supply Voltage [V] Temperature [°C]

VCC=15VCOM=0VHIN=LIN=0VTA=25°C

I QB

S [μ

A]

I QB

S [μ

A]

10 12 14 16 18 201.4

1.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

VOH

[V]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VHIN=LIN=5VIL=20mATa=25°C

10 12 14 16 18 201.4

1.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

VOH

[V]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VHIN=LIN=5VIL=20mATa=25°C

-40 -20 0 20 40 60 80 100 120

1.2

1.4

1.6

1.8

2.0

2.2

VOH

[V]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VHIN=LIN=5VIL=20mA

-40 -20 0 20 40 60 80 100 120

1.2

1.4

1.6

1.8

2.0

2.2

VOH

[V]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VHIN=LIN=5VIL=20mA

Supply Voltage [V] Temperature [°C]

VCC=VBS=15VCOM=0VHIN=LIN=5VIL=20mA

V OH [V

]

V OH [V

]

VCC=VBS

COM=0VHIN=LIN=5VIL=20mATA=25°C

10 12 14 16 18 20

0.50

0.55

0.60

0.65

0.70

0.75

VOL

[V]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VHIN=LIN=0VIL=20mATa=25°C

10 12 14 16 18 20

0.50

0.55

0.60

0.65

0.70

0.75

VOL

[V]

Supply Voltage [V]

High-Side

Low-Side

VCC=VBSCOM=0VHIN=LIN=0VIL=20mATa=25°C

-40 -20 0 20 40 60 80 100 120

0.35

0.40

0.45

0.50

0.55

0.60

0.65

0.70

0.75

0.80

VOL

[V]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VHIN=LIN=0VIL=20mA

-40 -20 0 20 40 60 80 100 120

0.35

0.40

0.45

0.50

0.55

0.60

0.65

0.70

0.75

0.80

VOL

[V]

Temperature [°C]

High-Side

Low-Side

VCC=VBS=15VCOM=0VHIN=LIN=0VIL=20mA

VCC=VBS

COM=0VHIN=LIN=0VIL=20mATA=25°C

Supply Voltage [V] Temperature [°C]

VCC=VBS=15VCOM=0VHIN=LIN=0VIL=20mA

V OL [

V]

V OL [

V]

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 9

Page 10: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Typical Performance Characteristics (Continued)

Figure 28. Input Bias Current vs. Supply Voltage Figure 29. Input Bias Current vs. Temp.

Figure 30. VCC UVLO Threshold Voltage vs. Temp Figure 31. VBS UVLO Threshold Voltage vs. Temp.

Figure 32. VB to COM Leakage Current vs. Temp. Figure 33. Input Logic Threshold vs. Temp.

0 5 10 15 20

0

1

2

3

4

5

IN+/

IN-[

uA]

Supply Voltage [V]

IN+

IN-

VCC=VBSCOM=0VIN=VCC or IN=0VTa=25°C

0 5 10 15 20

0

1

2

3

4

5

IN+/

IN-[

uA]

Supply Voltage [V]

IN+

IN-

VCC=VBSCOM=0VIN=VCC or IN=0VTa=25°C

-40 -20 0 20 40 60 80 100 1202.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

IN+

[uA]

Temperature [°C]

HINLIN

HIN=LIN=5V

-40 -20 0 20 40 60 80 100 1202.0

2.5

3.0

3.5

4.0

4.5

5.0

5.5

6.0

6.5

7.0

IN+

[uA]

Temperature [°C]

HINLIN

HIN=LIN=5V

VCC=VBS

COM=0VIN=VCC or IN=0VTA=25°C

IN+/

IN- [μA

]

Supply Voltage [V] Temperature [°C]

IN+

[μA

]

-40 -20 0 20 40 60 80 100 1207

8

9

10

11

VCC

UV+

/VC

CU

V-[V

]

Temperature [°C]

VCCUV+

VCCUV-

-40 -20 0 20 40 60 80 100 1207

8

9

10

11

VCC

UV+

/VC

CU

V-[V

]

Temperature [°C]

VCCUV+

VCCUV-

-40 -20 0 20 40 60 80 100 1207.0

7.5

8.0

8.5

9.0

9.5

10.0

10.5

11.0

VBSU

V+/V

BSU

V-[V

]

Temperature [°C]

VBSUV+

VBS_UV-

-40 -20 0 20 40 60 80 100 1207.0

7.5

8.0

8.5

9.0

9.5

10.0

10.5

11.0

VBSU

V+/V

BSU

V-[V

]

Temperature [°C]

VBSUV+

VBS_UV-

Temperature [°C] Temperature [°C]

V CC

UV+

/VC

CU

V- [V

]

V SB

UV+

/VSB

UV-

[V]

VCCUV+

VCCUV-

VBSUV+

VBSUV-

-40 -20 0 20 40 60 80 100 1201.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

Inpu

t Log

ic T

hres

hold

[V]

Temperature [°C]

VIH(HIN)

VIH(LIN)

VIL(HIN)

VIL(LIN)

VCC=VBS=15VCOM=0V

-40 -20 0 20 40 60 80 100 1201.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.5

2.6

Inpu

t Log

ic T

hres

hold

[V]

Temperature [°C]

VIH(HIN)

VIH(LIN)

VIL(HIN)

VIL(LIN)

VCC=VBS=15VCOM=0V

-40 -20 0 20 40 60 80 100 1200.0

0.5

1.0

1.5

2.0

ILK

[uA]

Temperature [°C]

VB-to-COM=650V

-40 -20 0 20 40 60 80 100 1200.0

0.5

1.0

1.5

2.0

ILK

[uA]

Temperature [°C]

VB-to-COM=650V

Temperature [°C] Temperature [°C]

VB-to-COM=650V

I LK [μ

A]

VCC=VBS=15VCOM=0V

VIH (HIN)

VIH (LIN)

VIL (HIN)

VIL (LIN)

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 10

Page 11: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Switching Time Definitions

Figure 34. Switching Time Waveforms Figure 35. Internal Dead-Time Timing

HINLIN

ton

HOLO

tr

50% 50%

10%

90% 90%

10%

toff

tf

5V

FAN7380 Rev.01

10%

90%

50%

DT

10%

90%

50%

DT

HIN

LIN

HOLO

FAN7380 Rev.01

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 11

Page 12: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

FAN

7380 Half-B

ridge Gate D

river

© 2FAN

Mechanical Dimensions

8-SOPDimensions are in millimeters (inches) unless otherwise noted..

Figure 36. 8-Lead Small Outline Package (SOP)

January 2001, Rev. A

4.92

±0.2

0

0.19

4±0

.008

0.41

±0.1

0

0.01

6±0

.004

1.27

0.05

0

5.720.225

1.55 ±0.20

0.061 ±0.008

0.1~0.250.004~0.001

6.00 ±0.30

0.236 ±0.012

3.95 ±0.20

0.156 ±0.008

0.50 ±0.20

0.020 ±0.008

5.13

0.20

2M

AX

#1

#4 #50~

#8

0.56

0.02

2(

)

1.800.071

MA

X0.

10M

AX

0.00

4

MAX

MIN

+0.10

-0.050.15

+0.004

-0.0020.006

005 Fairchild Semiconductor Corporation www.fairchildsemi.com7380 Rev. 1.0.5 12

Page 13: FAN7380 Half-Bridge Gate Driver - Farnell element14 · FAN7380 Half-Bridge Gate Driver February 2007 ... logic gates. The internal shoot ... Pin Configuration Figure 3. Pin Configuration

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HiSeC

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ImpliedDisconnect

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OCXProOPTOLOGIC

®

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PowerTrench®

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QT Optoelectronics

Quiet Series

RapidConfigure

RapidConnect

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®

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SuperSOT -3

SuperSOT -6

SuperSOT -8

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®

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TinyBuck

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Wire

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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.

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FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.

As used herein:

1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user.

2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.

PRODUCT STATUS DEFINITIONS

Definition of Terms

Datasheet Identification Product Status Definition

Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.

Preliminary First Production This datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design.

No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design.

Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only.

Rev. I23

FAN

7380 Half-B

ridge Gate D

river

© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.comFAN7380 Rev. 1.0.5 13