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:
Feb. 10, 2026
Filed:
Aug. 09, 2024
Rohm Co., Ltd., Kyoto, JP;
Kiminobu Sato, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
A driving control device for controlling the driving of the gate of a cut-off NMOS transistor arranged to be connectable between a first power supply circuit and a second power supply circuit includes a boost circuit configured to feed a gate control voltage to the gate and a controller configured, in start-up control for the cut-off NMOS transistor, to keep the current capacity of the boost circuit during start-up at a first current capacity and, after that, to switch the current capacity of the boost circuit to a second current capacity higher than the first current capacity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile