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. 13, 2018
Filed:
Apr. 24, 2017
Texas Instruments Incorporated, Dallas, TX (US);
Jeff L. Nilles, Los Altos, CA (US);
Noman A. Paya, Sunnyvale, CA (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
Circuits and methods for controlling a transistor that has first, second and third terminals, wherein a voltage level at said first terminal controls in part a current flow from said second terminal to said third terminal. A controller receives an voltage existing across the second and third terminals of the transistor, generates an isolated voltage and uses that voltage to power components of the controller. The controller provides a voltage to the first terminal of the transistor, whereby the controller regulates the voltage across the second and third terminals of the transistor by regulating the voltage provided to the first terminal.