专利名称：PWM controller and control method for a
DC-DC voltage converter
发明人：Ko-Cheng Wang,Kuo-Ping Liu,Chih-Wei
Tseng
申请号：US12766246申请日：20100423公开号：US08525505B2公开日：20130903
专利附图：
摘要：A PWM controller and control method for a DC-DC voltage converter filter thehigh-frequency component of the voltage at the phase node between high-side and low-
side elements of the voltage converter to generate a signal synchronous and in phase orout-of-phase with the inductor current of the voltage converter, to achieve a low-rippleoutput voltage and stable loop control.
申请人：Ko-Cheng Wang,Kuo-Ping Liu,Chih-Wei Tseng
地址：Nantou County TW,Hsinchu County TW,Taipei TW
国籍：TW,TW,TW
代理机构：Muncy, Geissler, Olds & Lowe, PLLC
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