POWER RECEPTION CONTROL DEVICE, INTEGRATED CIRCUIT DEVICE, ELECTRONIC APPARATUS, CONTACTLESS POWER TRANSMISSION SYSTEM, AND POWER RECEPTION CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To allow a power reception control device to directly involve in charge control of a battery, in a contactless power transmission system.SOLUTION: A power reception control device (50), provided in a power reception device (40), comprises: a power reception side control circuit (52) for controlling operation of the power reception device (40); and a power supply control signal output terminal (TB1) for supplying a power supply control signal (ICUTX) for controlling power supply to a battery (94) to a charge control device (92). The power reception side control circuit (52) controls timing at which the power supply control signal (ICUTX) is output from the power supply control signal output terminal (TB1). Operation of the charge control device (92) is forcedly controlled by the power supply control signal (ICUTX).