FAN73611 Fairchild Semiconductor, FAN73611 Datasheet - Page 2

• Manufacturer Part Number: FAN73611
• Description: The FAN73611 is a monolithic high-side gate drive IC that can drive MOSFETs and IGBTs operating up to +600V
• Manufacturer: Fairchild Semiconductor

FAN73611 • Rev. 1.0.0
© 2010 Fairchild Semiconductor Corporation
Typical Application Diagrams
Internal Block Diagram
GND
V
DD
IN
PWM
1
2
4
Pin 3 and 5 are no connection.
C1
100K
15V
UVLO
1
2
3
4
Figure 1. Step-Down (Buck) DC-DC Converter Application
V
NC
GND
IN
DD
FAN73611
R
BOOT
Figure 2. Functional Block Diagram
D
BOOT
HO
NC
V
V
B
S
8
7
6
5
C
BOOT
2
R1
R2
CANCELLER
NOISE
V
IN
D1
R
S
UVLO
L1
R
Q
FAN73611 Rev.01
FAN73611 Rev.02
C2
www.fairchildsemi.com
8
7
6
V
OUT
V
HO
V
B
S