MM3508B
MM3508B is 2 to 4cell Li-ion/Li-polymer battery Secondary protection manufactured by MITSUMI.
- Part of the MM3508A comparator family.
- Part of the MM3508A comparator family.
MITSUMI
2 to 4cell Li-ion/Li-polymer battery Secondary protection IC
2 to 4cell Li-ion/Li-polymer battery Secondary protection IC
MM3508A Series
Outline
MM3508A series is a double protection IC for 1 to 4 serial cells lithium-ion / lithium-polymer rechargable battery for secondary protection IC. It detects battery voltage for each cell. The FUSE cutting signal is the output between period of time. And the CELL voltage is released by electric discharge after FUSE was cut.
Features
(Unless otherwise specified, Topr=+25°C)
1.Range and accuracy of overcharge detection/hysteresis voltage
Overcharge detection voltage
4.0V to 4.5V, 5mV step
Overcharge hysteresis voltage
-500mV to -50mV,...
