S-8250BAF-I6T1U

Battery Management Overview

The S-8250BAF-I6T1U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer battery packs. It operates within a supply voltage range of 1.5 V to 28 V, with a typical quiescent current of 4 µA. The device is housed in an SNT-6A surface-mount package and supports operation temperatures from -40°C to +85°C. Key electrical parameters include overcharge detection voltages typically set at 4.35 V or 4.40 V depending on the specific suffix variant, and overdischarge detection thresholds around 2.3 V to 2.5 V.

Battery Management Feature Summary

• Integrated protection circuitry for single-cell lithium-based batteries
• Low power consumption design suitable for portable applications
• Compact SNT-6A package for space-constrained PCB layouts

Battery Management Applications

• Single-cell lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable electronic devices requiring cell safety monitoring

Battery Management Procurement Notes

Verify the exact detection voltage configuration by checking the full part number suffix against the official ABLIC datasheet, as variations exist within the S-8250 series. Confirm RoHS compliance status and ensure the SNT-6A footprint matches your PCB design requirements before finalizing procurement.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell Li-ion or Li-Po batteries where low standby current is critical. Ensure the required overcharge and overdischarge voltage thresholds align with the specific battery chemistry specifications. Verify that the operating temperature range meets the environmental conditions of the target application.

Battery Management Part Context

This component belongs to the S-8250 series of battery protection ICs manufactured by ABLIC Inc. The series is engineered specifically for safeguarding individual cells in portable electronics. The S-8250BAF variant represents a specific configuration within this family, distinguished by its internal threshold settings and package type.

Battery Management Replacement Considerations

Direct replacements may include other S-8250 series variants such as S-8250BAE-I6T1U or S-8250BAD-I6T1U, provided their detection voltages match the system requirements. Cross-referencing the specific electrical characteristics in the datasheets is essential to ensure functional compatibility.