MM3638

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 MM3638 series are protection ICs designed for lithium-ion and lithium-polymer batteries. They protect the battery pack against overcharge, overdischarge, overcurrent and other abnormal conditions by controlling the FET switches. In single-cell battery packs, overcurrent detection is performed using the on-resistance of the FET switch. The MM3638 achieves highly accurate overcurrent protection with no temperature dependence by using a chip resistor.

MM3638 features :

• Range and accuracy of detection/release voltage
• Range of detection delay time
• 0V battery charge function
• Low current consumption

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