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:
Aug. 12, 2025
Filed:
Dec. 28, 2023
Infineon Technologies Austria Ag, Villach, AT;
INFINEON TECHNOLOGIES AUSTRIA AG, Villach, AT;
Abstract
A gate driver has a supply voltage terminal, a bootstrap terminal connected to the supply voltage terminal, a driver having a power input terminal connected to the bootstrap terminal and an output connected to a gate control signal output terminal and configured to generate a gate drive signal at the gate control signal output terminal based on a voltage on the power input terminal, a clamp driver connected to the bootstrap terminal, a clamp transistor connected between a clamp signal input terminal and a reference voltage terminal and having a gate connected to the clamp driver, and an energy harvesting circuit connected between the clamp signal input terminal and the gate of the clamp transistor.