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:
Sep. 01, 2020
Filed:
Jun. 12, 2018
Sanken Electric Co., Ltd., Saitama, JP;
Junichi Takada, Saitama, JP;
Mitsutomo Yoshinaga, Saitama, JP;
Toshihiro Nakano, Saitama, JP;
Koichi Shiotsu, Saitama, JP;
Satoshi Funakoshi, Chiba, JP;
Sanken Electric Co., Ltd., Saitama, JP;
Abstract
A device and method for controlling a power converter. The device includes an activation terminal configured to obtain a first voltage based on the input voltage; a controlling terminal configured to obtain a second voltage based on the output voltage; and a digital controller configured to obtain a driving power based on the first voltage and/or the second voltage; the digital controller is configured to obtain the driving power at least based on the first voltage when the power converter is stopped. Therefore, a sufficient driving power can be provided for the digital controller even when the power converter is stopped.