S-8240ADK-I6T1U

Battery Management Overview

The S-8240ADK-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 a low operating current of 1.5 µA. The device is housed in an SNT-6A package with surface-mount installation. It supports power dissipation up to 400 mW and functions reliably across temperatures from -40 °C to +85 °C.

Battery Management Feature Summary

• Provides overcharge, overdischarge, and overcurrent protection for single-cell battery packs
• Ultra-low standby current consumption minimizes self-discharge during storage
• Integrated MOSFETs eliminate the need for external switching components

Battery Management Applications

• Protection circuits for portable electronic devices
• Battery management systems for consumer electronics
• Safety monitoring for lithium-ion polymer battery packs

Battery Management Procurement Notes

Verify the specific suffix I6T1U against the manufacturer's latest datasheet to confirm pinout compatibility and tape-and-reel specifications. Ensure the ordering code matches the exact voltage thresholds required for the target cell chemistry. Cross-reference the SNT-6A package dimensions with PCB footprint libraries prior to procurement.

Battery Management Selection Notes

Select this component when designing compact single-cell protection circuits requiring minimal quiescent current. The integrated design reduces bill-of-materials count compared to discrete solutions. Verify that the 28 V maximum operating voltage aligns with the system's transient requirements and that the thermal performance of the SNT-6A package suits the application's power dissipation limits.

Battery Management Part Context

This part belongs to the S-8240A series of battery protection ICs from ABLIC. The series is engineered for high reliability in portable applications. The S-8240ADK variant specifically integrates protection logic and control MOSFETs into a single small-outline package, simplifying layout and improving space efficiency for mobile devices.

Battery Management Replacement Considerations

Direct substitutes include other S-8240A series variants such as S-8240ABD-I6T1U or S-8240ACG-I6T1U, provided their specific voltage thresholds match the design requirements. Verify package compatibility and electrical parameters before substitution.