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. 21, 2021
Filed:
Dec. 13, 2019
Texas Instruments Incorporated, Dallas, TX (US);
Stefan Wlodzimierz Wiktor, Raleigh, NC (US);
Brian Thomas Lynch, Brookline, NH (US);
Luis Gonzales, Washington, DC (US);
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
Methods, apparatus, systems and articles of manufacture are disclosed to calibrate a power converter. An example apparatus includes a comparator including a first input terminal, a second input terminal, and an output terminal, the first input terminal of the comparator configured to be coupled to a filter to receive a filtered feedback signal, the second input terminal of the comparator configured to receive a first voltage signal, and the output terminal of the comparator coupled to a node, an oscillator including an output terminal, and a voltage stepper including a first input terminal, a second input terminal, and an output terminal, the first input terminal of the voltage stepper configured to receive a second voltage signal, the second input terminal of the voltage stepper coupled to the output terminal of the oscillator, and the output terminal of the voltage stepper configured to be coupled to an error amplifier.