ELECTRONIC EQUIPMENT, CHARGING APPARATUS, CHARGING CONTROL CIRCUIT, AND CHARGE CONTROL METHOD

摘要

PROBLEM TO BE SOLVED: To aim at providing charge control technique such that a secondary battery provided in the electronic equipment can be efficiently charged.

SOLUTION: The electronic equipment supplies input voltage from a power source to a load, and additionally can charge secondary battery with the input voltage. The equipment comprise a charger for supplying charging power to the secondary battery with the input voltage from the power source serving as the input, a detector for detecting the input voltage from the power source, and the charging control circuit for regulating the charging power supplied to the secondary battery by the charger in accordance with the detected input voltage.

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