Multilevel buck converter with a flying capacitor and charge pump

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United States of America Patent

PATENT NO 9866113
SERIAL NO

15379746

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Abstract

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Methods and apparatus for flying capacitor balancing in multilevel converters are disclosed. Example flying capacitor balancing circuitry can include voltage difference sense and control circuitry and duty cycle timing adjustment circuitry. The voltage difference sense and control circuitry can generate a compensation control signal for the duty cycle timing adjustment circuitry.

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Patent Owner(s)

Patent OwnerAddress
TEXAS INSTRUMENTS INCORPORATED12500 TI BOULEVARD MS 3999 DALLAS TX 75243

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Assaad, Rida Shawky Murphy, US 8 39
Evans, David Wayne Bentonville, US 8 33

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