S-8215AAV-K8T2U

Battery Management Overview

The S-8215AAV-K8T2U is a battery protection IC designed for lithium-ion battery packs consisting of three to five series-connected cells. It provides secondary protection functions, including overcharge, overdischarge, and overcurrent safeguards. The device operates within a power supply voltage range of 3.6 V to 26 V and features a low operating current of 1.2 uA. It utilizes an 8-pin TMSOP package suitable for surface mount applications.

Battery Management Feature Summary

• Provides comprehensive secondary protection for multi-cell lithium-ion battery packs
• Detects overcharge, overdischarge, and overcurrent conditions to ensure safety
• Operates with minimal power consumption suitable for portable devices

Battery Management Applications

• Protection circuits for 3-series to 5-series lithium-ion battery packs
• Portable electronic devices requiring reliable battery management
• Power tools and consumer electronics utilizing multi-cell battery configurations

Battery Management Procurement Notes

Verify the specific suffix K8T2U against official ABLIC documentation to confirm tape and reel specifications and environmental compliance status. Ensure compatibility with the target PCB footprint and soldering profile for the TMSOP-8 package before finalizing procurement orders.

Battery Management Selection Notes

Select this component when designing protection circuits for battery packs containing three to five series-connected lithium-ion cells. It is appropriate for applications requiring low quiescent current and robust fault detection capabilities within a compact surface-mount package.

Battery Management Part Context

This part belongs to the S-8215C series of battery protection ICs from ABLIC. It is engineered specifically for secondary protection duties in multi-cell lithium-ion systems, distinguishing it from primary protection or single-cell management solutions.

Battery Management Replacement Considerations

Direct substitutes include other variants within the S-8215C family such as S-8215CAE-K8T2U or S-8215AAM-K8T2U, provided they match the required cell count and package configuration.