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:
Oct. 13, 2026
Filed:
Apr. 05, 2024
Qorvo Us, Inc., Greensboro, NC (US);
Baker Scott, San Jose, CA (US);
Nadim Khlat, Cugnaux, FR;
Hui Liu, San Diego, CA (US);
George Maxim, Saratoga, CA (US);
Qorvo US, Inc., Greensboro, NC (US);
Abstract
Systems and methods for dynamic current limits for direct current-to-direct current (DC-DC) converters are disclosed. In one aspect, a DC-DC converter (e.g., a buck-boost converter) having dual current and voltage feedback loops is provided. Information from the voltage feedback loop may be used to set a reference level for the current feedback loop. This information may be further based on information from a ramp compensation circuit and a current limiting circuit. The accumulated information may then be combined with another output from the ramp compensation circuit to control the DC-DC converter. The combination of feedback and elements provides an opportunity to sculpt a voltage output of the DC-DC converter to avoid over and undershooting a target output.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile