FAN73932 Fairchild Semiconductor, FAN73932 Datasheet - Page 2

• Manufacturer Part Number: FAN73932
• Description: The FAN73932 is a half-bridge, gate-drive IC with shutdown and dead-time functions which can drive highspeed MOSFETs and IGBTs that operate up to +600V
• Manufacturer: Fairchild Semiconductor

FAN73932 • Rev. 1.0.1
© 2008 Fairchild Semiconductor Corporation
Typical Application Diagrams
Internal Block Diagram
SD
IN
PWM IC
Control
+15V
1
2
5V
200K
SHOOT THOUGH
PWM
Shutdown
TRIGGER INPUT
PREVENTION
DEAD-TIME
SCHMITT
{ 400ns }
HS(ON/OFF)
LS(ON/OFF)
1
2
3
4
Figure 1. Typical Application Circuit
Figure 2. Functional Block Diagram
SD
COM
LO
IN
V
HO
V
V
DD
B
S
8
7
6
5
D
R
BOOT
BOOT
CANCELLER
NOISE
UVLO
C
BOOT
+15V
DELAY
R
S
UVLO
R
Up to 600V
Q
Load
8
7
6
5
4
3
www.fairchildsemi.com
HO
COM
V
LO
V
V
DD
B
S