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:
Mar. 08, 2022
Filed:
Aug. 14, 2020
Applicant:
Inno-tech Co., Ltd., Taipei, TW;
Inventors:
Chin-Chuan Chen, Taipei, TW;
Shu-Chia Lin, Taipei, TW;
Chih-Liang Wang, Taipei, TW;
Kuo-Jung Wu, Taipei, TW;
Assignee:
INNO-TECH CO., LTD., Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/32 (2007.01); H02M 1/08 (2006.01); H02M 3/335 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 1/32 (2013.01); H02M 1/08 (2013.01); H02M 3/335 (2013.01); H02M 1/0009 (2021.05);
Abstract
The present invention discloses a power converter controller having a short-circuit protection threshold voltage no higher than an over-current protection threshold voltage so that any abnormal voltage or current stress on semiconductor components can be timely sensed via a current sense pin in the event of a short-circuit fault, effectively preventing semiconductor components from being damaged.