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| FAN73932 Datasheet, PDF (5/14 Pages) Fairchild Semiconductor – Half-Bridge Gate Drive IC | |||
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Electrical Characteristics
VBIAS(VDD, VBS)=15.0V, COM=0V, and TA = 25°C, unless otherwise specified. The VIN and IIN parameters are
referenced to COM and are applicable to the respective input leads: IN and SD. The VO and IO parameters are
referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
Characteristics
Test Condition
Min. Typ. Max. Unit
POWER SUPPLY SECTION
IQDD
IQBS
IPDD
Quiescent VDD Supply Current
Quiescent VBS Supply Current
Operating VDD Supply Current
VIN=0V, SD=5V
VIN=0V or 5V, SD=5V
fIN=20KHz, No Load,
SD=5V
IPBS Operating VBS Supply Current
CL=1nF, fIN=20KHz, rms,
SD=5V
ISD Shutdown mode Supply Current
ILK Offset Supply Leakage Current
BOOTSTRAPPED SUPPLY SECTION
SD=0V, SD=5V
VB=VS=600V
VDDUV+ VDD and VBS Supply Under-Voltage
VBSUV+ Positive Going Threshold Voltage
VDD =VBS=Sweep
8
VDDUV- VDD and VBS Supply Under-Voltage
VBSUV- Negative Going Threshold Voltage
VDD =VBS=Sweep
7.4
VDDUVH- VDD and VBS Supply Under-Voltage Lockout
VBSUVH Hysteresis Voltage
VDD=VBS=Sweep
INPUT LOGIC SECTION
VIH Logic â1â Input Voltage for HO & Logic â0â for LO
2.5
VIL Logic â0â Input Voltage for HO & Logic â1â for LO
IIN+ Logic Input High Bias Current
VIN=5V, SD=0V
IIN- Logic Input Low Bias Current
VIN=0V, SD=5V
RIN Logic Input Pull-Down Resistance
VSDCLAMP Shutdown (SD) Input Clamping Voltage
SD+ Shutdown (SD) input Positive-Going Threshold
2.5
SD- Shutdown (SD) input Negative-Going Threshold
RPSD Shutdown (SD) Input Pull-Up Resistance
GATE DRIVER OUTPUT SECTION
VOH High-level Output Voltage (VBIAS - VO)
No Load
VOL Low-level Output Voltage
No Load
IO+
Output High, Short-Circuit Pulsed Current(5)
VHO=0V, VIN=5V, PW â¤10µs 1.5
IO-
Output Low, Short-Circuit Pulsed Current(5)
VHO=15V,VIN=0V, PW
â¤10µs
1.5
VS
Allowable Negative VS Pin Voltage for IN Signal
Propagation to HO
Note:
5 These parameters guaranteed by design.
320 700 μA
50 120 μA
700 1300 μA
420 800 μA
400 800 µA
10 μA
9 10 V
8.4 9.4 V
0.6
V
V
0.8 V
25 60 μA
3 μA
200
KΩ
5.0 5.5 V
V
0.8 V
200
KΩ
1.5 V
100 mV
2.0
A
2.0
A
-9.8 -7.0 V
© 2008 Fairchild Semiconductor Corporation
FAN73932 ⢠Rev. 1.0.0
www.fairchildsemi.com
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