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 V_S and COM and are applicable to the respective outputs HO
and LO.
Symbol
Parameter
Condition
Min.
SUPPLY CURRENT SECTION
I_QBS Quiescent V_BS supply current
I_QDD
I_SD(5)
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
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
10.0
R_DTINT Internal dead-time setting resistance
V_DT Normal voltage at DT
GATE DRIVER OUTPUT SECTION
R_DT=20KΩ
V_OH High-level output voltage, V_BIAS-V_O
I_O=20mA
V_OL Low-level output voltage, V_O
I_O+
Output high short-circuit pulse current V_O=0V, V_IN=5V with PW<10µs 250
I_O-
Output low short-circuit pulsed current V_O=15V, V_IN=0V with PW<10µs 500
V_S
Allowable negative V_S pin voltage for
IN signal propagation to HO
LOGIC INPUT SECTION (INPUT and SHUTDOWN)
V_IH Logic "1" input voltage
2.9
V_IL
Logic "0" input voltage
I_IN+ Logic "1" input bias current
V_IN=5V
I_IN-
Logic "0" input bias current
V_IN=0V
SD+ Shutdown "1" input voltage
SD- Shutdown "0" input voltage
2.9
R_PD Input pull-down resistance
Typ.
35
300
650
400
650
11.6
10.8
0.8
20
3.0
350
650
-9.8
50
100
Max.
90
450
900
700
850
10
12.5
11.6
1.0
0.6
-7.0
1.2
100
2.0
1.2
Unit
µA
V
V
V
KΩ
V
V
V
mA
mA
V
V
V
µA
µA
V
V
KΩ
Note:
5. This parameter guaranteed by design.
© 2006 Fairchild Semiconductor Corporation
FAN73832 Rev. 1.0.2
6
www.fairchildsemi.com