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:
Feb. 02, 2016
Filed:
Nov. 25, 2013
Applicant:
System General Corp., Taipei Hsien, TW;
Inventors:
Ta-Yung Yang, Milpitas, CA (US);
Chin-Yen Lin, Hsinchu County, TW;
Jung-Sheng Chen, Kaohsiung, TW;
Li Lin, Taipei, TW;
Assignee:
System General Corp., Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H03K 17/06 (2006.01);
U.S. Cl.
CPC ...
H02M 3/33523 (2013.01); H03K 17/063 (2013.01);
Abstract
A controller of the power converter according to the present invention comprises a gate driver. The gate driver generates a gate-drive signal. The gate-drive signal is coupled to drive a power transistor to switch a transformer of the power converter for regulating an output of the power converter. The gate driver has a charge-pump circuit for charging pump a voltage level of the gate-drive signal. Therefore, the gate-drive signal can fully turn on the power transistor.