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. 06, 2003
Filed:
Nov. 07, 2001
Applicant:
Inventors:
Peter Hazucha, Beaverton, OR (US);
Atila Alvandpour, Portland, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/7108 ;
U.S. Cl.
CPC ...
H01L 2/7108 ;
Abstract
A DC-to-DC switching power converter includes switching elements having capacitive gate control inputs, an energy storage element and driver circuitry. Improved efficiency is achieved using adiabatic buffers to drive MOSFET switching elements with stepped switching signals. Substantially equal rise and fall times are achieved. In one embodiment, the switching power converter is fabricated on a semiconductor die to generate an output voltage to one or more functional unit blocks on the die.