MM3783

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. The MM3783 series are protection ICs manufactured using a high-voltage CMOS process, designed for overcharge, overdischarge, overcurrent, and temperature protection of rechargeable lithium-ion or lithium-polymer batteries. They support detection of overcharge, overdischarge, discharging overcurrent, charging overcurrent, short-circuit conditions, and three-level temperature protection using an NTC thermistor, specifically for 3-cell lithium-ion or lithium-polymer batteries. The internal circuitry includes a voltage detector, reference voltage source, delay time control circuit, and logic circuitry. A low-cost and compact system configuration can be achieved when the MM3783 series is combined with our existingMM3474 series, enabling protection for applications with 6 cells or more.

MM3783 features :

• Range and accuracy of detection/release voltage
• Range of detection delay time
• Range and accuracy of regulator output voltage
• Low current consumption

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