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. 25, 2019
Filed:
Aug. 08, 2017
Kabushiki Kaisha Toshiba, Minato-ku, JP;
Takeshi Ueno, Kawasaki, JP;
KABUSHIKI KAISHA TOSHIBA, Minato-ku, JP;
Abstract
According to one embodiment, a power circuit includes a DC-DC converter and an activation control circuit. The DC-DC converter converts input voltage into voltage that is different from the input voltage. The activation control circuit sends a first enable signal to start operation of the DC-DC converter when voltage depending on the input voltage becomes equal to or higher than a first threshold voltage, and sends a second enable signal to start operation of a load connected to an output side of the DC-DC converter when the voltage depending on the input voltage becomes equal to or higher than a second threshold voltage. The second threshold is higher than the first threshold voltage.