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:
Nov. 24, 2020
Filed:
May. 10, 2018
Texas Instruments Incorporated, Dallas, TX (US);
Kemal Safak Demirci, Dallas, TX (US);
Shanmuganand Chellamuthu, Richardson, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A protection device includes a dynamic gate bias circuit and an input pass switch. The dynamic gate bias circuit comprises an input pass switch configured to receive a first input and a first control signal; a voltage level shifter coupled to the input pass switch; a current mirror coupled to the voltage level shifter at a first node; a regulator coupled to the current mirror at a second node; and a transistor coupled to the first node, wherein the transistor is configured to receive a second control signal from the first node and to receive the first input.