MM3860

MinebeaMitsumi offers a wide range of battery ICs, supporting configurations from single-cell to multi-cell battery packs. These ICs are suitable for a variety of applications, from mobile devices to electric bicycles. Designed with high detection accuracy and rich functionality, these battery ICs ensure safe charging and reliable protection of rechargeable batteries. Designed using a high-voltage CMOS process, MinebeaMitsumi ICs provide comprehensive protection for rechargeable Lithium-ion and Lithium-polymer batteries. They protect against overcharge, overdischarge, overcurrent during charging and discharging, as well as short circuits. They integrate four voltage detectors, a short-circuit detection circuit, reference voltage sources, an oscillator, a counter circuit, and logic circuits to ensure reliable and efficient battery protection. The MM3860 series are Li-ion battery protection ICs and detect charge current / discharge current with high precision thanks to the current sensing resistor (Rsns). MM3860 have two step discharge overcurrent detection. The system is protected appropriately in the following 2 states : normal discharge mode and large current discharge mode.

MM3860 features :

• Range and accuracy of detection/release voltage
• 0V battery charging function selectable "Allow" or "Prohibit"
• Low current consumption

MinebeaMitsumi Lithium-Ion battery management ICs are made in Japan. High quality products, they will match your application needs.