MITSUMI
1cell Li-ion/Li-polymer battery protection IC MD1421ExxCPAL Series
1cell Li-ion/Li-polymer battery protection IC
MD1421ExxCPAL Series
Outline
MD1421ExxCPAL series are protection IC with integrated
MOSFET for protection of the rechargeable lithiumion or lithiumpolymer battery.
The overcharge, overdischarge and discharging and charging overcurrent protection of the rechargeable one-cell lithium-ion or lithium-polymer battery can be detected.
Features
(Unless otherwise specified, Topr=+25°C)
(1) Range and accuracy of detection/release
voltage
Overcharge detection
voltage
4.
10V to 4.
45V, 5mV steps
Overcharge release
voltage Overdischarge detection
voltage Overdischarge release vo...