| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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19,018 pcs
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19018 pcs | On Request | 1 | On Request | On Request | 14+ | On Request | On Request | |
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425 pcs
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425 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MM3280HA1NRH from MinebeaMitsumi is a high-voltage CMOS protection IC specifically designed for rechargeable Lithium-ion and Lithium-polymer batteries. It provides essential protection functions for one-cell battery applications, including overcharge, overdischarge, discharging overcurrent, and short-circuit detection.
Key electrical specifications include a range of detection and release voltages for overcharge (3.6V to 5.0V) and overdischarge (2.0V to 3.0V), along with precise overcurrent detection capabilities. The IC also offers various detection delay times, selectable to suit different application requirements. Its low current consumption in normal mode (typ. 3.0µA) and stand-by mode (max. 0.1µA or 0.5µA) makes it suitable for power-sensitive devices.
This protection IC is housed in an SSON-6J surface-mount package, facilitating integration into compact electronic designs. The MM3280 series is engineered to ensure the safety and longevity of battery systems by preventing potentially damaging electrical conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.23 | $2.23 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The overcharge detection voltage ranges from 3.6V to 5.0V with ±20mV accuracy, and the overcharge release voltage ranges from 3.6V to 4.5V with ±30mV accuracy.
The overdischarge detection voltage ranges from 2.0V to 3.0V with ±35mV accuracy, and the overdischarge release voltage ranges from 2.0V to 3.5V with ±100mV accuracy.
The normal mode current consumption is typically 3.0µA and has a maximum of 6.0µA.
The stand-by mode current consumption is a maximum of 0.1µA for charger connection release or 0.5µA for voltage release.
The MM3280HA1NRH is available in the SSON-6J package.