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CHARGING CONTROL DEVICE, CHARGING CONTROL METHOD AND WIRELESS POWER RECEIVING DEVICE EQUIPPED WITH SAME

  • US 20160226296A1
  • Filed: 09/12/2014
  • Published: 08/04/2016
  • Est. Priority Date: 09/13/2013
  • Status: Active Grant
First Claim
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1. A charging control device for charging a load with a voltage converted from a power received from a wireless power transmitter, the charging control device comprising:

  • a capacitor charged with the converted voltage;

    a comparator that compares a voltage of the capacitor with a reference voltage and generates an output signal based on the comparison result; and

    a switch connected to a front end of the capacitor and switched based on the output signal of the comparator to control a supply of the converted voltage to the load.

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