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:
Sep. 05, 1995
Filed:
Sep. 02, 1993
Applicant:
Inventor:
Ching-Yuh Tsay, Richardson, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05F / ; H03K / ;
U.S. Cl.
CPC ...
323312 ; 327541 ;
Abstract
A circuit is designed for regulating a power supply voltage. A regulator circuit (26) compares a power supply sample voltage VAR.sub.1 (34) and a reference voltage VREF (20) and corrects the power supply voltage VAR.sub.0 (30). The regulator circuit rate for correcting the power supply voltage varies with the regulator circuit power consumption. A circuit (160), responsive to a control signal (164), changes the regulator circuit power consumption.