CHARGE/DISCHARGE CONTROL CIRCUIT, CHARGE/DISCHARGE CONTROL DEVICE, AND BATTERY DEVICE

A charge/discharge control circuit (30) includes: a UVLO detection circuit (31) connected to a positive power input terminal (C1) and detecting that voltage of the positive power input terminal (C1) is less than UVLO detection voltage; a load short circuit detection circuit (37) connected to an overcurrent detection terminal (C3) and detecting voltage of the overcurrent detection terminal (C3); a discharge control part (A2) performing control to turn off a discharge control FET (21) in response to a load short circuit detection signal output from the load short circuit detection circuit (37); a UVLO mask part (A3) masking a UVLO detection signal output from the UVLO detection circuit (31) by a load short circuit detection signal output from the load short circuit detection circuit (37); and an internal circuit on/off control circuit (34) controlling on/off of an internal circuit based on a signal output from the UVLO mask part (A3).