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. 24, 2025
Filed:
May. 16, 2023
Applicant:
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Inventor:
Bin Xiao, Chengdu, CN;
Assignee:
Chengdu Monolithic Power Systems Co., Ltd., Sichuan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 1/00 (2007.01);
U.S. Cl.
CPC ...
H02M 3/33592 (2013.01); H02M 1/0012 (2021.05); H02M 1/0058 (2021.05); H02M 3/33515 (2013.01);
Abstract
A driving circuit of a rectifier device. The gate-source voltage of the rectifier device is continuously detected to provide a monitoring signal. When the monitoring signal reaches a first threshold voltage, a regulation circuit in the driving circuit is configured to regulate an output driving voltage of the driving circuit to decrease linearly.