FAN7391 Datasheet, PDF (5/13 Pages) Fairchild Semiconductor – High-Current, High & Low-Side, Gate-Drive IC

Electrical Characteristics
V_BIAS (V_DD, V_BS)=15.0 V, V_S=V_SS=COM, T_A=25C, unless otherwise specified. The V_IL, V_IH, and I_IN parameters are
referenced to V_SS/COM and are applicable to the respective input signals HIN and LIN. The V_O and I_O parameters are
referenced to COM and V_S is applicable to the respective output signals HO and LO.
Symbol
Characteristics
Condition
Min. Typ. Max. Unit
POWER SUPPLY SECTION (V_DD AND V_BS)
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 and V_BS Supply Under-Voltage
V_BSUVH Lockout Hysteresis Voltage
I_LK Offset Supply Leakage Current
I_QBS Quiescent V_BS Supply Current
I_QDD Quiescent V_DD Supply Current
I_PBS Operating V_BS Supply Current
I_PDD Operating V_DD Supply Current
SHUNT REGULATOR SECTION
V_SHUNT
V_DDand V_BS Shunt Regulator Clamping
Voltage
LOGIC INPUT SECTION (HIN, LIN)
8.0 8.8 9.8
7.4 8.3 9.0 V
V_B=V_S=600 V
V_IN=0 V or 5 V
V_IN=0 V or 5 V
f_IN=20 kHz, rms value
f_IN=20 kHz, rms value
0.5
50
45 80 µA
75 110
530 640
µA
530 640
V_DD=Sweep or V_BS=Sweep,
I_SHUNT=5 mA
21
23
25 V
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
R_IN Input Pull-Down Resistance
GATE DRIVER OUTPUT SECTION (HO, LO)
V_IN=5 V
V_IN=0 V
2.5
V
1.2
25 50
µA
1.0 2.0
100 200
k
V_OH High-Level Output Voltage, V_BIAS-V_O
No Load
V_OL Low-Level Output Voltage, V_O
No Load
I_O+ Output High, Short-Circuit Pulsed Current⁽⁴⁾ V_O=0 V, V_IN=5 V,PW<10 µs 3.5
I_O- Output Low, Short-Circuit Pulsed Current⁽⁴⁾ V_O=15 V, V_IN=0 V,PW<10 µs 3.5
V_S
Allowable Negative V_S Pin Voltage for HIN
Signal Propagation to HO
1.0 V
35 mV
4.5
A
4.5
-9.8 -7.0 V
V_SS-
COM
V_SS-COM/COM-V_SS Voltage Endurability
-5
5V
Note:
4. This parameter guaranteed by design.
Dynamic Electrical Characteristics
V_BIAS (V_DD, V_BS)=15.0 V, V_S=V_SS=COM=0 V, C_L=1000 pF, and T_A=25C unless otherwise specified.
Symbol
Characteristics
Test Condition
Min. Typ.
t_on Turn-On Propagation Delay
V_S=0 V
150
t_off Turn-Off Propagation Delay
V_S=0 V
150
MT Delay Matching, HS & LS Turn-On/Off
15
t_r
Turn-On Rise Time
25
t_f
Turn-Off Fall Time
20
Max.
220
220
50
50
45
Unit
ns
© 2014 Fairchild Semiconductor Corporation
FAN7391 Rev. 1.0.0
5
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