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. 11, 2019
Filed:
Jun. 13, 2018
Applicants:
Bertrand Diotte, San Diego, CA (US);
Jason Rau, San Diego, CA (US);
Hassan Ihs, San Diego, CA (US);
Inventors:
Assignee:
Chaoyang Semiconductor Jiangyin Technology Co., Ltd., Jiangyin, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/157 (2006.01); H02M 1/32 (2007.01); H02M 1/08 (2006.01); H02M 3/158 (2006.01);
U.S. Cl.
CPC ...
H02M 1/32 (2013.01); H02M 1/08 (2013.01); H02M 3/1584 (2013.01); H02M 2001/325 (2013.01);
Abstract
A deglitch circuit, or look-back, may be used to reduce or avoid reacting to a transient overvoltage situation by a voltage regulator. The voltage regulator may delay reacting to an overvoltage situation unless the overvoltage situation persists for more than a first programmable number of cycles.