FAN73832 Datasheet, PDF (6/16 Pages) Freescale Semiconductor, Inc – Half-Bridge Gate-Drive IC

Electrical Characteristics
V_BIAS (V_DD, V_BS)=15.0V, R_DT=20KΩ,T_A=25°C, unless otherwise specified. The V_IN and I_IN parameters are referenced
to GND. The V_O and I_O parameters are referenced to GND and V_S is applicable to HO and LO.
Symbol
Characteristics
Test Condition
Min. Typ. Max. Unit
SUPPLY CURRENT SECTION
I_QBS Quiescent V_BS supply current
I_QDD
I_SD(4)
Quiescent V_DD supply current
Shutdown supply current
I_PBS Operating V_BS supply current
I_PDD Operating V_DD supply current
I_LK
Offset supply leakage current
POWER SUPPLY SECTION
V_IN=0V or 5V
V_IN=0V or 5V, R_DT=20KΩ
DT/SD=GND
f_IN=20kHz, rms value
f_IN=20kHz, rms value
V_B=V_S=600V
35 90
300 450
650 900
µA
400 700
650 850
10
V_DDUV+ V_DD and V_BS supply under-voltage
V_BSUV+ positive going threshold
V_DDUV- V_DD and V_BS supply under-voltage
V_BSUV- negative going threshold
V_DDUVH V_DD supply under-voltage lockout
V_BSUVH hysteresis
DEAD-TIME CONTROL SECTION
10.7 11.6 12.5 V
10.0 10.8 11.6 V
0.8
V
R_DTINT Internal dead-time setting resistance
V_DT Normal voltage at DT
GATE DRIVER OUTPUT SECTION
R_DT=20KΩ
20
KΩ
3.0
V
V_OH
High-level output voltage, V_BIAS-V_O
I_O=20mA
1.0 V
V_OL Low-level output voltage, V_O
0.6 V
I_O+
Output high short-circuit pulse current V_O=0V, V_IN=5V with PW<10µs 250 350
mA
I_O-
Output low short-circuit pulsed current
V_O=15V,
V_IN=0V with PW<10µs
500 650
mA
V_S
Allowable negative V_S pin voltage for
IN signal propagation to HO
-9.8 -7.0 V
LOGIC INPUT SECTION (INPUT and SHUTDOWN)
V_IH
Logic "1" input voltage
V_IL
Logic "0" input voltage
I_IN+
Logic "1" input bias current
I_IN-
Logic "0" input bias current
SD+ Shutdown "1" input voltage
V_IN=5V
V_IN=0V
2.9
V
1.2 V
50 100 µA
2.0 µA
1.2 V
SD- Shutdown "0" input voltage
R_PD Input pull-down resistance
2.9
V
100
KΩ
Note:
4. This parameter, although guaranteed, is not 100% tested in production.
© 2006 Fairchild Semiconductor Corporation
FAN73832 Rev. 1.0.0
6
www.fairchildsemi.com