PORTABLE ELECTRONIC DEVICE AND WIRELESS COMMUNICATION DEVICE

摘要

A control unit (18) monitors the current value measured by a power supply control unit (10) (a current amplifier (32)) and the type of the application program being executed and executes reset or shut-off of the power supplied from a battery (30) when the current value measured by the power supply control unit (10) exceeds a current threshold value corresponding to the type of the application program being executed currently.