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:
Dec. 09, 2025
Filed:
May. 09, 2023
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventor:
Isao Takobe, Kyoto, JP;
Assignee:
ROHM CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 3/07 (2013.01);
Abstract
Disclosed is a control circuit of a switched capacitor converter, the switched capacitor converter including a plurality of capacitors and a plurality of switching elements, the control circuit including a control unit configured to control switching of the plurality of switching elements, and a charging unit configured to charge at least some of the plurality of capacitors such that a potential difference across each of the at least some of the plurality of capacitors becomes equal to or more than a voltage lower limit set value, and the control unit being configured to start the switching after charging by the charging unit is completed.