Detecting against error operations at the power ON/OFF.
Resetting function for the low voltage microprocessor.
Checking low battery
KA75420M Description
The KA75250/KA75270/KA75290/KA75310/KA75330/KA75360/KA75390/KA75420/KA75450 prevents error of system from supply voltage below normal voltage level at the time the power on and instantaneous power off in systems.