
Internal Block Diagram
V DD
GND
1
4
V DD
UVLO
8
V B
IN
2
110K
NOISE
CANCELLER
R
S
R
Q
7
HO
Pin 3 and 5 are no connection.
Pin Configuration
Figure 3. Functional Block Diagram
6
FAN73711 Rev.01
V S
V DD
IN
1
2
8
7
V B
HO
FAN73711
NC
GND
3
4
6
5
V S
NC
FAN73711 Rev.01
Figure 4. Pin Configuration (Top View)
Pin Definitions
Pin #
1
2
3
4
5
6
7
8
Name
V DD
IN
NC
GND
NC
V S
HO
V B
Description
Supply Voltage
Logic Input for High-Side Gate Driver Output
No Connection
Ground
No Connection
High-Voltage Floating Supply Return
High-Side Driver Output
High-Side Floating Supply
? 2009 Fairchild Semiconductor Corporation
FAN73711 ? Rev. 1.0.1
3
www.fairchildsemi.com