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. 11, 2018
Filed:
Sep. 22, 2016
Freescale Semiconductor, Inc., Austin, TX (US);
Robert Matthew Mertens, Austin, TX (US);
Michael A. Stockinger, Austin, TX (US);
Alexander Paul Gerdemann, Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
An integrated circuit with protection against transient electrical stress events includes a trigger circuit having a first detection circuit coupled to a first supply voltage, a second detection circuit coupled to a second supply voltage, and a rail clamp device. During a first type of electrical stress event, the rail clamp device is activated in response to a first output signal provided by the first detection circuit. During a second type of electrical stress event, the rail clamp device is activated in response to a second output signal provided by the second detection circuit.