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:
Oct. 21, 2014
Filed:
Aug. 25, 2011
Ta-yung Yang, Milpitas, CA (US);
Yen-ting Chen, New Taipei, TW;
Tien-chi Lin, New Taipei, TW;
Kai-fang Wei, Hsinchu, TW;
Ta-yung Yang, Milpitas, CA (US);
Yen-Ting Chen, New Taipei, TW;
Tien-Chi Lin, New Taipei, TW;
Kai-Fang Wei, Hsinchu, TW;
System General Corp., Taipei Hsien, TW;
Abstract
A control circuit of a power converter according to the present invention comprises a switching circuit, a sample-and-hold circuit and a current source. The switching circuit generates a switching signal in response to a feedback signal. The sample-and-hold circuit samples the feedback signal. The current source is coupled to a feedback terminal for generating a programming voltage. A programmable signal is generated in accordance with the programming voltage and the feedback signal, and the programmable signal is coupled to set a parameter.