STR-F6656B, STR-F6658B switching power thick-film integrated circuit diagram

Published:2012/8/16 20:45:00 Author:Ecco | Keyword: switching power, thick-film , integrated circuit | From:SeekIC

STR-F6656B, STR-F6658B are the swicthing power hybrid thick-film integrated circuits produced by Sanken, and they are widely used in large screen color TVs and DVD players. (1) Features and functionsSTR-F6656B and STR-F6658B have the basically same internal functions( the following is an example of STR-F6658B), both of them are composed of start circuit, oscillation circuit, driver circuit, overcurrent protection circuit, overvoltage protection circuit and overheat protection circuit. The internal block diagram is shown as below.(2) Pin functions and dataSTR-F6658B IC uses single-pin package, and its bow pin functions and data are shown in following Table.



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