S-8211DAI-M5T1U

Battery Management Overview

The S-8211DAI-M5T1U 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 3 µA. The device is housed in an SOT-23-5 surface-mount package, suitable for compact designs. It supports a maximum power dissipation of 600 mW and functions reliably across an extended temperature range from -40°C to +85°C.

Battery Management Feature Summary

• Integrated protection circuitry for single-cell lithium-based battery packs
• Ultra-low standby current consumption for extended battery life
• Compact SOT-23-5 surface-mount packaging for space-constrained applications

Battery Management Applications

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

Battery Management Procurement Notes

Verify the specific suffix 'DAI' against official ABLIC documentation to confirm exact electrical characteristics and pinout configuration. Confirm end-of-life status, as similar models in this series may be marked as Not Recommended for New Designs. Ensure compatibility with target battery chemistry specifications before procurement.

Battery Management Selection Notes

Select this component for applications requiring dedicated protection for single-cell lithium batteries. Evaluate the 3 µA operating current against system sleep requirements. Verify that the SOT-23-5 package fits the PCB layout constraints. Confirm thermal performance meets the 600 mW dissipation limit under expected load conditions.

Battery Management Part Context

This part belongs to the S-8211D series of battery protection ICs manufactured by ABLIC. The series focuses on providing reliable overcharge and overdischarge protection for portable electronics. The S-8211DAI variant specifically addresses single-cell configurations with integrated control logic.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for verified equivalents. Cross-reference pinouts and electrical parameters carefully when considering alternative battery protection ICs from other manufacturers.