FAN73932 Datasheet, PDF (4/14 Pages) Fairchild Semiconductor – Half-Bridge Gate Drive IC

Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. T_A=25°C unless otherwise specified.
Symbol
Characteristics
Min.
Max.
Unit
V_B
V_S
V_HO
V_LO
V_DD
V_IN
V_SD
COM
dV_S/dt
P_D
θ_JA
T_J
T_STG
High-Side Floating Supply Voltage
High-Side Floating Offset Voltage
High-Side Floating Output Voltage
Low-Side Output Voltage
Low-Side and Logic Fixed Supply Voltage
Logic Input Voltage (IN)
Logic Input Voltage (SD)
Logic Ground and Low-Side Driver Return
Allowable Offset Voltage Slew Rate
Power Dissipation^{(1, 2, 3)}
Thermal Resistance
Junction Temperature
Storage Temperature
-0.3
V_B-25.0
V_S-0.3
-0.3
-0.3
-0.3
-0.3
V_DD-25.0
-55
625.0
V_B+0.3
V_B+0.3
V_DD+0.3
25.0
V_DD+0.3
5.5
V_DD+0.3
± 50
0.625
200
+150
+150
V
V
V
V
V
V
V
V
V/ns
W
°C/W
°C
°C
Notes:
1. Mounted on 76.2 x 114.3 x 1.6mm PCB (FR-4 glass epoxy material).
2. 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 packages
3. Do not exceed P_D under any circumstances.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to absolute maximum ratings.
Symbol
Parameter
V_B
High-Side Floating Supply Voltage
V_S
High-Side Floating Supply Offset Voltage
V_HO
High-Side Output Voltage
V_DD
Low-Side and Logic Fixed Supply Voltage
V_LO
Low-Side Output Voltage
V_IN
Logic Input Voltage (IN)
V_SD
Logic Input Voltage (SD)⁽⁴⁾
T_A
Operating Ambient Temperature
Note:
4. Shutdown (SD) input is internally clamped with 5.2V.
Min.
V_S+10
6-V_DD
V_S
10
COM
COM
COM
-40
Max.
V_S+20
600
V_B
20
V_DD
V_DD
5
+125
Unit
V
V
V
V
V
V
V
°C
© 2008 Fairchild Semiconductor Corporation
FAN73932 • Rev. 1.0.0
www.fairchildsemi.com