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:
May. 14, 2013
Filed:
Feb. 10, 2011
Kun-min Chen, Changhua County, TW;
Ke-tsung Chen, Kaohsiung, TW;
Ching-sheng LI, Hsinchu County, TW;
Ming-jung Tsai, Chang-Hua, TW;
Kun-Min Chen, Changhua County, TW;
Ke-Tsung Chen, Kaohsiung, TW;
Ching-Sheng Li, Hsinchu County, TW;
Ming-Jung Tsai, Chang-Hua, TW;
Anpec Electronics Corporation, Hsin-Chu, TW;
Abstract
Power control circuit with reducing noise and switching loss includes a first gate driver for driving a first switch, an additional gate driver for driving the first switch, and a managing circuit for controlling the first and the additional gate driver to drive the first switch according to a switching signal and turning off the additional gate driver according to a switching voltage on a first end of the first switch, wherein the first end of the first switch is coupled to a load, second end of the first switch is coupled to an input power source, a third end of the first switch is coupled to the first and the additional gate drivers.