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. 27, 2016
Filed:
Sep. 29, 2014
Applicant:
Rohm Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
Rohm Co., Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01); G06F 1/32 (2006.01); H02J 9/00 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3293 (2013.01); H02J 9/005 (2013.01); H02M 2001/0032 (2013.01); Y02B 70/16 (2013.01);
Abstract
An electronic device includes a power supply system and a load circuit connected to the power supply system. The load circuit mutually switches between the first mode and the second mode. In the first mode, the load circuit operates with electric power supplied from the power supply system. On the other hand, in the second mode, the load circuit is brought into the state where the electric power does not need to be supplied from the power supply system. In response to the fact that the mode of the load circuit is switched from the first mode to the second mode, a power supply control device causes an AC/DC converter to stop.