Secondary side power supply controller and method therefor

Details Secondary side power supply controller and method therefor Secondary side power supply controller and method therefor

2008-03-18

2008-03-18

Sterrett, Jeffrey (Department: 2838)

Electric power conversion systems

Current conversion

Including d.c.-a.c.-d.c. converter

C363S127000, C323S902000

Reexamination Certificate

active

10841330

ABSTRACT:
In one embodiment, a power supply controller generates a PWM control signal that is subsequently used to control a portion of current flow in a primary side of a power supply system. THE PWM control signal is coupled to a secondary of the power supply system and used to control a synchronous rectifier that is coupled within the secondary side.

REFERENCES:
patent: 5303138 (1994-04-01), Rozman
patent: 5920475 (1999-07-01), Boylan et al.
patent: 5956245 (1999-09-01), Rozman
patent: 5991171 (1999-11-01), Cheng
patent: 5999420 (1999-12-01), Aonuma et al.
patent: 6069804 (2000-05-01), Ingman et al.
patent: 6101104 (2000-08-01), Eng
patent: 6198638 (2001-03-01), Lee
patent: 6373727 (2002-04-01), Hedenskog et al.
patent: 6400583 (2002-06-01), Lau
patent: 6418039 (2002-07-01), Lentini et al.
patent: 6473317 (2002-10-01), Simopoulos
patent: 6490183 (2002-12-01), Zhang
patent: 6535400 (2003-03-01), Bridge
patent: 6813166 (2004-11-01), Chang et al.
Abraham Pressman, Switching and Linear Power Supply, Power Converter Design, 1988, Hayden Book Company, printing 9, pp. 12-13.
STMicroelectronics Data Sheet, Sep. 2003, “STSR30, Synchronous Rectifiers Smart Driver for Flyback”, pp. 1-10, Copyright 2004 STMicroelectronics.

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