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:
May. 13, 1997
Filed:
Dec. 28, 1994
Gerald A Budelman, Aloha, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An apparatus and method for providing dynamic voltage regulation for a system with a fluctuating current demand are disclosed. A first voltage regulator is used for producing regulated output to the system. A control circuit activates a second voltage regulator with faster transient response than the first voltage regulator to help source current when the first voltage regulator is unable to adequately respond to an increase in current demand from the system. The control circuit activates a load element to help sink current at the output of the first voltage regulator when the first voltage regulator is unable to adequately respond to a decrease in current demand from the system.