LG FB162I Service Manual page 27

10. STR-X6757N
• BLOCK DIAGRAM
• PIN FUNCTION
Terminal
SYMBOL
No.
1 D
2 S
3 GND
4 Vcc
5 SS/OLP
6 FB
7 OCP/BD
LGE Internal Use Only
Description
Drain terminal
Source
Ground terminal
Power supply terminal
Delay at Overload/
Soft Start set up Terminal
Feedback terminal
Overcurrent Protection Input/
Bottom Detection Terminal
Functions
MOSFET drain
MOSFET Source
Ground
Input of power supply for control circuit
Overload Protection and Soft Start peration Time set up
Constant Voltage Control Signal Input,
Burst(intermittent) mode Oscillation Control
Overcurrent Detection Signal Input
Bottom Detection Signal Input
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