This post explains for the regulator STRG6153.
The Part Number is STR-G6153.
The function of this semiconductor is FLYBACK SWITCHING REGULATOR.
The package is TO-220 Type.
Image and Pinouts:
Pin Descriptions :
1. D Drain terminal : MOSFET drain
2. OCP Over-current terminal : Input signal of detecting over-current in primary part
3. GND Ground terminal : Ground
4. FB Feed-Back terminal : Input signal of controlling constant voltage
5. Vcc Power terminal : Input control circuit power
This is Flyback Converter Switching Regulator for Laser Printer.
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