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:
Oct. 29, 2024
Filed:
Aug. 11, 2023
Infineon Technologies Ag, Neubiberg, DE;
Marcus Nuebling, Olching-Esting, DE;
Peter Weiß, Kelheim, DE;
Christoph Bauer, Regensburg, DE;
Christian Novak, Remseck am Neckar, DE;
Infineon Technologies AG, Neubiberg, DE;
Abstract
A device for controlling a current controlled switching element includes an output node, a current driver circuit, and detection circuitry. The output node is configured to electrically couple to a control node of the current controlled switching element. The current controlled switching element is configured to change from operating in an off-state to operating in an on-state when a charge supplied to the control node causes a voltage at the control node to be greater than an activation threshold. The current driver circuit configured to output an activation current to the output node in response to a switching signal indicating to change from operating the current controlled switching element from the off-state to the on-state. The detection circuitry is configured to detect, based on the voltage at the control node, when a switching event has occurred while the current driver circuit outputs the activation current.