S-8240AAX-I6T1U

Battery Management Overview

The S-8240AAX-I6T1U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer packs. It operates within a supply voltage range of 1.5 V to 28 V and features an output voltage of 4.28 V. The device is housed in an SNT-6A surface-mount package, suitable for SMD/SMT installation. It supports a maximum operating temperature of +85°C and includes RoHS compliance.

Battery Management Feature Summary

• High-accuracy overcharge detection circuit with adjustable thresholds
• Integrated protection against overcharge, overdischarge, and short circuits
• Low power consumption design for extended battery life

Battery Management Applications

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

Battery Management Procurement Notes

Verify the specific suffix I6T1U corresponds to the required tape and reel packaging configuration. Confirm that the 4.28 V output voltage aligns with the target cell's charging termination requirements. Ensure the SNT-6A footprint matches the PCB layout specifications before finalizing procurement orders.

Battery Management Selection Notes

Select this component when precise overcharge detection accuracy is critical for single-cell applications. The wide operating voltage range allows compatibility with various system architectures. Consider the SNT-6A package size constraints during mechanical design integration to ensure adequate thermal and spatial clearance.

Battery Management Part Context

This part belongs to the S-8240A series from ABLIC Inc., specialized for battery protection. The series offers configurable detection voltages with fine step adjustments. The S-8240AAX variant specifically targets standard lithium-ion chemistry protection needs with defined release characteristics.

Battery Management Replacement Considerations

Direct substitutes within the S-8240A series include S-8240AAT-I6T1U and S-8240BAB-A6T2U. Verify that alternative part numbers match the required detection voltage and package type before substitution.