MM414x

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 MM414x series are Li-ion battery protection ICs that accurately detect charge and discharge currents using a current-sensing resistor (Rsns). They incorporate a two-step discharge overcurrent detection mechanism, providing reliable protection in both normal discharge mode and high-current discharge mode.

MM414x features :

• Range and accuracy of detection/release voltage
• Low current consumption

M414x applications :

• Lithium-ion rechargeable battery pack
• Lithium-polymer rechargeable battery pack

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