S-8215AAB-I8T1U

Battery Management Overview

The S-8215AAB-I8T1U is a battery protection IC designed for lithium-ion and lithium-polymer battery packs consisting of three to five cells. It operates within a power supply voltage range of 3.6 V to 26 V and features an output current of 400 uA. The component is housed in a TMSOP-8 package, supports surface mount installation, and functions reliably across a temperature range of -40 C to +85 C.

Battery Management Feature Summary

• Provides comprehensive protection for multi-cell lithium-based battery packs
• Operates with low quiescent current to minimize self-discharge
• Supports standard surface mount packaging for automated assembly

Battery Management Applications

• Protection circuits for 3 to 5 cell lithium-ion battery packs
• Protection circuits for 3 to 5 cell lithium-polymer battery packs
• Portable electronic devices requiring multi-cell battery management

Battery Management Procurement Notes

Verify the specific suffix I8T1U against the manufacturer's official datasheet to confirm pinout configuration and tape-and-reel specifications. Ensure the ordering part number matches the exact package type and marking requirements for your production line. Cross-reference the RoHS status and environmental compliance documents provided by ABLIC Inc. prior to finalizing procurement orders.

Battery Management Selection Notes

Select this component when designing protection systems for battery packs containing three to five series-connected cells. Verify that the operating voltage range of 3.6 V to 26 V aligns with the maximum pack voltage of the target application. Consider the TMSOP-8 package dimensions for PCB layout constraints and ensure the thermal operating range meets the environmental conditions of the end device.

Battery Management Part Context

This part belongs to the S-8215A series of battery protection ICs manufactured by ABLIC Inc. The series is engineered specifically for safeguarding lithium-ion and lithium-polymer batteries against overcharge, overdischarge, and overcurrent conditions. The S-8215AAB variant represents a specific configuration within this family tailored for multi-cell applications.

Battery Management Replacement Considerations

Consult the official ABLIC replacement guide or cross-reference list for verified substitute part numbers. Do not assume functional compatibility with other series without verifying electrical parameters and pin configurations.