MM3220

MM3220 series are protection IC using high voltage CMOS process for overcharge, overdischarge and overcurrent protection of the rechargeable Lithium-ion or Lithium-polymer battery.
The overcharge, overdischarge, discharging overcurrent, short-circuit, and charging over-current (optional) of two cells of the rechargeable Lithium-ion or Lithium-polymer battery can be detected. Each of these IC is composed
of four voltage detectors, short-circuit detection, reference voltage sources, oscillator, counter circuit and logical circuits.

The MinebeaMitsumi lithium battery management circuits are made in Japan and are of the highest quality. They will be perfectly suited for your applications.