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. 17, 2000
Filed:
Jan. 15, 1999
Applicant:
Inventors:
Qing Chen, Plano, TX (US);
Del Ray Hilburn, Mesquite, TX (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 21 ; 363 97 ;
Abstract
For use with a power converter having a modulator, a controller and a method of operating the same. In one embodiment, the controller includes: (1) signal processing circuitry that develops a unified control signal based on an output voltage, an output current and a current sharing signal of the power converter and (2) compensation circuitry, coupled to the signal processing circuitry, that compares the unified control signal with a reference signal to develop a modulator control signal for the modulator.