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. 16, 2015
Filed:
Mar. 07, 2013
Applicant:
Excelliance Mos Corporation, Hsinchu County, TW;
Inventors:
Pao-Chuan Lin, Hsinchu County, TW;
Li-Chieh Chen, Hsinchu County, TW;
Hung-Che Chou, Hsinchu County, TW;
Assignee:
Excelliance MOS Corporation, Hsinchu County, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/565 (2006.01); G05F 1/10 (2006.01);
U.S. Cl.
CPC ...
G05F 1/10 (2013.01);
Abstract
A voltage converter includes a constant on time signal generator, a first transistor, a second transistor, an inductor, and a ripple injection circuit. The constant on time signal generator generates a first driving signal and a second driving signal. The ripple injection circuit receives an output signal and generates a ripple injection signal. The constant on time signal generator generates the first and second driving signals according to the ripple injection signal, the output signal, and a reference signal.