DC-DC converter with floating capacitors

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United States of America Patent

PATENT NO 10008934
SERIAL NO

15480703

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Abstract

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A DC-DC power converter is described having a power converter input for receiving a supply voltage; a power converter output for outputting a converted supply voltage; a reference input for supplying a reference value; a switch capacitor power converter coupled to the power converter input and the power converter output and comprising at least one switchable capacitor controllable by at least two non-overlapping clock signals; a controller coupled to the switch capacitor power converter, and the power converter output. The controller is configured to generate at least two non-overlapping clock signals and to vary the non-overlapping time duration dependent on the voltage and/or current value of at least one of the power converter output, the reference input, and the power converter input.

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Patent Owner(s)

  • NXP B.V.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Villar, Piqué Gerard Eindhoven, NL 6 11

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