| Description & Applications | The RN5VM Series are protection ICs for over-charge / discharge of rechargeable one-cell Lithium-ion (Li+) batteries by CMOS process. The RN5VM Series can detect over-charge / discharge of Li+ one-cell and excess load current, further include a short circuit protector for preventing large external short circuit current. Each of these ICs is composed of three voltage detectors, a reference unit, a hysteresis circuit, and a short circuit protector. |