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, 2003
Filed:
Oct. 19, 2001
Applicant:
Inventors:
David W. Evans, Plano, TX (US);
J. Patrick Kawamura, Richardson, TX (US);
James L. Krug, Carrollton, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 7/10 ;
U.S. Cl.
CPC ...
H02M 7/10 ;
Abstract
Startup operation of a DC/DC switching regulator is controlled by providing a first signal (MAXDC) whose waveform has a duty cycle that varies over time, providing a second signal ( ) indicative of a load condition of the regulator, and combining the first and second signals to produce a third signal ( ). The third signal is used to control a power switch ( ) of the regulator.
Evans, David. (2003). Soft-start control for dc/dc switching regulators (U.S. Patent No. 6515880). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6515880
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile