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:
Feb. 04, 2020
Filed:
May. 16, 2017
Applicant:
Texas Instruments Incorporated, Dallas, TX (US);
Inventors:
Vikram Gakhar, Bengaluru, IN;
Preetam Tadeparthy, Bengaluru, IN;
Dattatreya Baragur Suryanarayana, Bedford, NH (US);
Muthusubramanian Venkateswaran, Bengaluru, IN;
Vikas Lakhanpal, Bengaluru, IN;
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F 1/575 (2006.01);
U.S. Cl.
CPC ...
G05F 1/575 (2013.01);
Abstract
In a described example, a method includes using a power supply, supplying an output voltage that varies in response to a reference voltage; detecting a voltage ramp in an input reference voltage; generating an offset voltage waveform; adding the offset voltage waveform to the input reference voltage to generate a second reference voltage; and using the second reference voltage, operating the power supply to supply the output voltage.