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. 25, 2010
Filed:
Jun. 11, 2007
Applicants:
Footshen Wong, Singapore, SG;
Laszlo Lipcsei, Campbell, CA (US);
Sheng Huang, Shanghai, CN;
Inventors:
Assignee:
O2Micro International Ltd., Georgetown, KY;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/538 (2007.01);
U.S. Cl.
CPC ...
Abstract
A DC-to-DC converter with improved transient response, accuracy and stability is disclosed. The DC-to-DC converter includes a comparator, a driver, at least one switch and a stability circuit. The stability circuit receives a voltage signal based upon sensing one of the at least one switch. The configuration with elimination a current sensing resistor can create a simpler solution for the DC-to-DC converter.