发明名称 Method and circuit for providing compensations of current mode power converters
摘要 A method and circuit for providing compensation of a power converter is proposed. A current sense circuit is coupled to receive a switching current for generating a current signal. A signal generation circuit is developed to generate a first compensation signal and a second compensation signal for adjusting the current signal. The first compensation signal is coupled to adjust the current signal for the output power limit of the power converter. The second compensation signal is coupled to adjust the current signal for the slope compensation. The slope of the first compensation signal is decreased when the power transistor is turned on. The slope of the second compensation signal is increased in response to the turn on of the power transistor.
申请公布号 US7800927(B2) 申请公布日期 2010.09.21
申请号 US20060638506 申请日期 2006.12.14
申请人 SYSTEM GENERAL CORP. 发明人 YANG TA-YUNG
分类号 H02H7/00 主分类号 H02H7/00
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