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. 01, 2021
Filed:
Mar. 14, 2019
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Yoshinori Sato, Kyoto, JP;
Satoru Nate, Kyoto, JP;
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M 1/32 (2007.01); H02J 7/00 (2006.01); G06F 1/26 (2006.01); H02M 1/00 (2006.01); H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
H02M 1/32 (2013.01); H02J 7/0088 (2013.01); G06F 1/263 (2013.01); H02M 3/33523 (2013.01); H02M 2001/0025 (2013.01); H02M 2001/0032 (2013.01); H02M 2001/0035 (2013.01); Y02B 70/10 (2013.01);
Abstract
There is provided a power supply control device as a control main entity of a switching power supply. The power supply control device includes a minimum ON width setting part configured to set a minimum ON width of an output switch according to a load.