FAN7393A Fairchild Semiconductor, FAN7393A Datasheet - Page 2

• Manufacturer Part Number: FAN7393A
• Description: The FAN7393A is a half-bridge gate-drive IC with shutdown and programmable dead-time control functions that can drive high-speed MOSFETs and Isolated Gate Bridge Transistors (IGBTs) operating up to +600V
• Manufacturer: Fairchild Semiconductor

© 2010 Fairchild Semiconductor Corporation
FAN7393A • Rev. 1.0.0
Typical Application Diagrams
Internal Block Diagram
V
SD
DT
IN
SS
1
2
4
3
PWM IC
Control
Pin 8, 9, 10 and 14 are no connection
R
5V
DTINT
+15V
250K
250K
SHOOT-THROUGH
{ DTMIN=400ns }
TRIGGER INPUT
PREVENTION
DEAD-TIME
SCHMITT
PWM
Shutdown
UVLO
R
DT
LS(ON/OFF)
HS(ON/OFF)
Figure 1. Typical Application Circuit
Figure 2. Functional Block Diagram
1
2
3
4
5
6
7
V
DT
COM
LO
V
IN
SD
SS
R
DD
BOOT
FAN7393A
D
VSS/COM
BOOT
LEVEL
SHIFT
2
NC
HO
NC
NC
NC
V
V
B
S
14
13
12
11
10
9
8
C
BOOT
CANCELLER
NOISE
R1
R2
Up to 600V
DELAY
R
S
UVLO
R
Q
Load
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13
12
11
7
6
5
HO
V
V
LO
V
COM
S
DD
B