Daewoo DTY-21U7 - STR - F6653 IC; STR-F6653 General Description; STR-F6653 Features; STR-F6653 Block Diagram

CP-520/520A/520F Service Manual
DTV R&D Europe
31
4.6 STR - F6653
4.6.1 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.
4.6.2 FEATURES
§ Small SIP fully isolated moulded 5 pins package
§ Many protection functions :
v Pulse-by-pulse overcurrent protection (OCP)
v Overvoltage protection with latch mode (OVP)
v Thermal protection with latch mode (TSD)
4.6.3 BLOCK DIAGRAM