Multimode operation DC-DC converter

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United States of America Patent

PATENT NO 8843180
APP PUB NO 20130267187A1
SERIAL NO

13910259

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Abstract

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Embodiments for at methods, apparatus and systems for operating a voltage regulator are disclosed. One apparatus includes a switching voltage regulator, wherein the switching voltage regulator includes a series switch element, a shunt switch element, a switching controller and a switched output filter. The switching controller is configured to generate a switching voltage through controlled closing and opening of the series switch element and the shunt switch element. The switched output filter filters the switching voltage and generates a regulated output voltage, wherein the switched output filter includes a plurality of capacitors that are selectively included within the switched output filter.

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Patent Owner(s)

Patent OwnerAddress
R2 SEMICONDUCTOR INC1277 BARREGAS AVENUEW SUNNYVALE CA 94089

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brown, James E C San Jose, US 24 399
Burns, Lawrence M Los Altos, US 100 3345
Dobkin, Daniel Sunnyvale, US 5 277
Galbis, Pablo Moreno Palo Alto, US 7 289
Severson, Cory Coarsegold, US 5 311

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