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:
Jun. 16, 2026
Filed:
Feb. 28, 2024
Texas Instruments Incorporated, Dallas, TX (US);
Janne Pahkala, Oulu, FI;
Ari Vaananen, Oulu, FI;
TEXAS INSTRUMENTS INCORPORATED, Dallas, TX (US);
Abstract
A switching converter controller includes: mode control logic; and a pulse-frequency modulation (PFM) timer circuit coupled to the mode control logic. The PFM timer circuit includes: a first terminal; a second terminal; a digital-to-analog converter (DAC); a current source; a capacitor; and a comparator. A first terminal of the DAC is coupled to the first terminal of the PFM timer circuit. The current source has a first terminal, a second terminal, and a third terminal. The second terminal of the current source is coupled to a second terminal of the DAC. A first terminal of the capacitor is coupled to the first terminal of the current source. The comparator has first, second, and third terminals. The first terminal of the comparator is coupled to the first terminal of the capacitor. The third terminal of the comparator is coupled to the second terminal of the PFM timer circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile