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:
May. 18, 2021
Filed:
Sep. 19, 2019
Texas Instruments Incorporated, Dallas, TX (US);
Rejin Kanjavalappil Raveendranath, Thrissur, IN;
Aparna Girija, Thiruvananthapuram, IN;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
An apparatus includes a boost converter. The boost converter includes a switch and a boost loop filter coupled to the switch. The boost converter also includes a peak current adjustment circuit coupled to the boost loop filter, wherein the peak current adjustment circuit comprises a comparator and a gain control circuit coupled to differential inputs of the comparator. The boost loop filter is configured to provide a control signal to the switch based on an output voltage of the boost converter and a peak current adjustment provided by the peak current adjustment circuit.