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:
May. 15, 2018
Filed:
Mar. 04, 2016
Applicant:
Kabushiki Kaisha Toshiba, Minato-Ku, Tokyo, JP;
Inventor:
Chen Kong Teh, Tokyo, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/02 (2006.01); G05F 1/10 (2006.01); H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 3/07 (2013.01);
Abstract
According to one embodiment, a switched capacitor power supply circuit includes a switched capacitor power supply circuit unit that supplies a voltage obtained by converting an input voltage with a predetermined conversion ratio as an output voltage by switching a connection configuration between a plurality of capacitors that perform charge and discharge, and a control circuit that switches the connection configuration between the plurality of capacitors according to the output voltage to change the conversion ratio.