Detail patentu

Charge pump with individualized switching control

MATĚJ, J. LONDÁK, P. ROZSYPAL, P.

Typ patentu

patent

Abstrakt

Circuits, methods, and system dor DC voltage conversion are disclosed. A charge pump circuit is described that includes input switches and output switches that are individually controlled by different clock signals to alternatively couple energy storage capacitors to an input and output. The individualized switching control allows for the use of clock signals with no overlapping transitions to improve conversion efficiency. The system suppresses reverse current losses efficiently.

Klíčová slova

charge pump, DC voltage conversion, reverse current losses suppression

Číslo patentu

10587190

Datum zápisu

10.03.2020

Datum skončení platnosti

10.03.2040

Vlastník

Semiconductor Components Industries, LLC, Phoenix, AZ, USA

Možnosti využití

K využití výsledku jiným subjektem je vždy nutné nabytí licence

Licenční poplatek

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