Daewoo DWP-28W2ZZF Service Manual download pdf (Page 46)

Appendix Service manual WP-795

- 19 -

1-7 STR - F6653

1-7-1 General description

The STR-F6653 is an hybrid IC with a build-in MOSFET and control IC, designed for flyback

converter type switch mode power supply applications.

1-7-2 Features

- Small SIP fully isolated molded 5 pins package

- Many protection functions :

* Pulse-by-pulse overcurrent protection (OCP)

* Overvoltage protection with latch mode (OVP)

* Thermal protection with latch mode (TSD)

1-7-3 Block diagram

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 69 70

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Daewoo DWP-28W2ZZF Service Manual Page 46