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. 09, 2026
Filed:
Nov. 15, 2023
Applicant:
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Inventors:
Assignee:
Chengdu Monolithic Power Systems Co., Ltd., Chengdu, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); H02M 1/00 (2006.01); H02M 1/08 (2006.01); H02M 1/34 (2007.01);
U.S. Cl.
CPC ...
H02M 3/33569 (2013.01); H02M 1/0006 (2021.05); H02M 1/08 (2013.01); H02M 1/342 (2021.05);
Abstract
An active clamp flyback converter with accurate sense of an output voltage is discussed. The active clamp flyback converter adopts a feedback voltage generator which generates a feedback voltage in response to an input voltage, a voltage at a switch node, an auxiliary control signal, and a current signal indicative of a current flowing through a primary winding.