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:
Dec. 31, 2019
Filed:
Feb. 10, 2017
Texas Instruments Incorporated, Dallas, TX (US);
Michael John Shay, Fairview, TX (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A circuit includes a regulation control circuit. The regulation control circuit includes an error amplifier to generate a control output signal based on an error signal input and a reference input. The regulation control circuit includes a level shifter to receive a negative voltage supplied to a load and to provide a positive error signal to the error signal input of the error amplifier. A driver circuit receives the control output signal from the error amplifier and generates a drive output signal in response to the control output signal. A regulation output circuit regulates the negative voltage supplied to the load in response to the drive output signal from the driver circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile