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:
Apr. 21, 2025
Filed:
Jul. 14, 2022
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Akihiro Kawano, Kyoto, JP;
Assignee:
ROHM CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/157 (2005.12); H02M 1/00 (2005.12); H02M 3/07 (2005.12); H02M 3/158 (2005.12);
U.S. Cl.
CPC ...
H02M 3/158 (2012.12); H02M 1/0058 (2021.04); H02M 3/07 (2012.12);
Abstract
A controller IC for a resonant switched capacitor converter includes a drive circuit and a frequency controller. The frequency controller controls a switching frequency based on an output voltage of the resonant switched capacitor converter.