The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 03, 2014
Filed:
Aug. 24, 2012
Hung-shou Nien, Changhua, TW;
Yi-chiang Fu, Taipei, TW;
Chung-sheng Cheng, Zhubei, TW;
Ren-cheng Huang, Miaoli County, TW;
Chih-min Wang, Kaohsiung, TW;
Hung-Shou Nien, Changhua, TW;
Yi-Chiang Fu, Taipei, TW;
Chung-Sheng Cheng, Zhubei, TW;
Ren-Cheng Huang, Miaoli County, TW;
Chih-Min Wang, Kaohsiung, TW;
Richtek Technology Corporation, Zhubei, TW;
Abstract
A voltage regulator controller is disclosed including: a reference voltage generator for generating a reference voltage; a comparison circuit, coupled with the reference voltage generator, for comparing the reference voltage with an output voltage of a voltage regulator; and a control circuit, coupled with the reference voltage generator and the comparison circuit, for controlling the reference voltage generator to stepwise lower the reference voltage when a power saving command is received by the voltage regulator controller.