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. 11, 2019
Filed:
Sep. 22, 2016
Freescale Semiconductor, Inc., Austin, TX (US);
Robert Matthew Mertens, Austin, TX (US);
Alexander Paul Gerdemann, Austin, TX (US);
Michael A. Stockinger, Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
An integrated circuit for protecting against transient electrical stress events includes a rail clamp device, and a trigger circuit including a resistive-capacitive (RC) filter, a drive circuit including a first inverter stage receiving an input signal from the RC filter, the drive circuit is configured to enable the rail clamp device during a transient electrical stress event, and a stress event detection circuit coupled to the RC filter. The drive circuit includes a configurable activation voltage which is controlled by the stress event detection circuit, wherein the activation voltage is reduced when the transient electrical stress event is detected.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile