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:
Mar. 04, 2025
Filed:
Sep. 15, 2021
Applicant:
Kioxia Corporation, Tokyo, JP;
Inventors:
Makoto Morimoto, Yokohama Kanagawa, JP;
Rui Ito, Chigasaki Kanagawa, JP;
Ryuichi Fujimoto, Tokyo, JP;
Assignee:
Kioxia Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 1/00 (2007.01); H02M 1/14 (2006.01); H02M 3/07 (2006.01);
U.S. Cl.
CPC ...
H02M 1/0045 (2021.05); H02M 1/14 (2013.01); H02M 3/07 (2013.01);
Abstract
A power supply circuit has a first node, a second node, a DC-DC converter that includes a switched capacitor, generates an output voltage based on an input voltage supplied from the first node, and outputs the output voltage from the second node, and a regulator that is connected in parallel to the DC-DC converter between the first node and the second node and controls an output current flowing to the second node based on a reference voltage lower than the input voltage.