WIRELESS CHARGING CIRCUIT, WIRELESS CHARGING SYSTEM AND SEMICONDUCTOR DEVICE

To satisfy the NFC communication standard in wireless charging with a shared antenna, used for NFC communication. A power supply unit includes a voltage step-down circuit 331, a charge control circuit 332, and a communication controller power supply circuit 333. The voltage step-down circuit include...

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Bibliographische Detailangaben
Hauptverfasser: ENDO TAKEFUMI, KAYAMA MASANORI
Format: Patent
Sprache:eng
Schlagworte:
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