SONY STRG5653 Service Manual
STR-G5653
Power Switching Regulator
DESCRIPTION
STR-G 5653 is a hybrid IC with a built-in MOS FET and control IC, designed for a primary side regulation.
MANY PROTECTION FUNCTIONS
OVP(over voltage protection circuit)
OCP(over current protection circuit)
TSD(Thermal shutdown circuit)
BLOCK DIAGRAM
PIN CONFIGURATION
PIN |
SYMBOL |
Description |
Functions |
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1 |
D |
Drain Terminal |
MOS FET DRAIN |
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2 |
S |
Source Terminal |
MOS FET SOURCE |
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3 |
GND |
Ground Terminal |
GROUND |
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4 |
VIN |
Power supply Terminal |
Input of power supply for control circuit |
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5 |
O.C.P / F.B |
over current / |
Input of over current detection signal and |
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|
Feedback terminal |
constant voltage control signals |
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