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:
Jul. 22, 2008
Filed:
Feb. 24, 2006
Applicants:
Pao-cheng Chiu, Hsin Tien, TW;
Chieh-min Feng, Chu Tung Town, TW;
Ming-han Lee, Hsin Tien, TW;
Inventors:
Assignee:
Realtek Semiconductor Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A switching regulator includes a reference voltage generator and a switching-regulating module. The reference voltage generator receives a digital control signal and generates a reference voltage according to the digital control signal. The switching-regulating module is connected to the reference voltage generator and generates an output voltage according to the reference voltage. The value of the digital control signal is gradually increased to make the reference voltage being gradually increased at the initial stage of the activation of the switching regulator.