Pseudo constant on time control circuit and step-down regulator | Patent Number 09041377

US 09041377 B2
Application Number13538815
Publication NumberUS 20130002221 A1
Pendency2 years, 11 months, 1 day
Filled DateJun 29, 2012
Priority DateJun 29, 2012
Publication DateJan 3, 2013
Expiration DateJun 28, 2032
Inventor/ApplicantsZhengwei Zhang
Rui Wang
ExaminesNGUYEN, MATTHEW VAN
Art Unit2838
Technology Center2800
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