Outline
This IC is used to control charging of lithium-ion batteries consisting of a single cell. It is a modification of the previous MM1332 charging-control IC, with improved charging voltage accuracy and a smaller package.

FEATUREs
1. Charging voltage accuracy (Ta=25°C) ±25mV/cell
2. Charging voltage accuracy (Ta=0 to 50°C) ±30mV/cell
3. Consumption current (charging on) 250µA typ.
4. Consumption current (charging off) 2µA typ.
5. Low-voltage detection 2.15V typ.
6. Leakage current between CEL and CS 1µA max.

APPLICATIONs
    IC for control of lithium-ion batteries charging.