Efficient integrated switching voltage regulator comprising switches coupled to bridge drivers to provide regulated power supply to power domains

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United States of America Patent

PATENT NO 9003209
APP PUB NO 20140006808A1
SERIAL NO

13538262

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Abstract

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Described herein is an integrated circuit which comprises: a switching voltage regulator (SVR), having one or more bridge drivers, to provide regulated power supply to a plurality of power domains; and a power control unit (PCU) operable to adjust switching frequencies of the SVR according to states of the plurality of power domains, wherein drive strength or active phase count of the one or more bridge drivers is also adjusted by a logic unit of the SVR when the switching frequencies of the SVR are adjusted.

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Patent Owner(s)

  • INTEL CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fayneh, Eyal Giyatyim, IL 56 278
Rotem, Efraim Haifa, IL 195 3414
Sizikov, Gregory Haifa, IL 23 43
Zelikson, Michael Haifa, IL 34 223

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