S-8244AAGFN-CEGT2G

The S-8244 Series from ABLIC Inc. provides secondary protection for lithium-ion battery packs, supporting configurations from one to four serial cells. This IC incorporates a high-precision voltage detector circuit and a delay circuit, crucial for safeguarding battery performance and safety.

Key electrical features include an overcharge detection voltage range of 3.700 V to 4.550 V with an accuracy of ±25 mV at +25°C. It offers various hysteresis options, from 0.38 ± 0.1 V down to None, allowing for tailored protection levels. The device boasts a high withstand voltage of 26 V and operates across a wide voltage range of 3.6 V to 24 V. Current consumption is notably low, at a maximum of 3.0 μA at 3.5 V per cell (+25°C).

Available in an 8-MSOP package, the S-8244AAGFN-CEGT2G is designed for surface mount applications. Its output logic can be configured in multiple forms, including CMOS active "H", CMOS active "L", Pch open drain active "L", and Nch open drain active "H" or "L". The series is also lead-free (Sn 100%) and halogen-free, aligning with environmental standards.

This battery protection IC is suitable for various lithium-ion rechargeable battery pack applications requiring reliable secondary protection against overcharge conditions.