S-8223AAA-I6T1U

Battery Management Overview

The S-8223AAA-I6T1U is a battery protection IC designed for secondary protection of lithium-ion rechargeable batteries in 2-cell to 3-cell series packs. It integrates overcharge, overdischarge, and overcurrent detection circuits with built-in delay functions to prevent false triggering. The device operates within a wide supply voltage range suitable for multi-cell configurations and utilizes a compact SNT-6A package for surface mount applications.

Battery Management Feature Summary

• Provides secondary protection for 2-series or 3-series lithium-ion battery packs
• Integrates overcharge, overdischarge, and overcurrent detection with delay functions
• Designed for high reliability in portable electronic devices

Battery Management Applications

• Secondary protection for 2-cell lithium-ion battery packs
• Secondary protection for 3-cell lithium-ion battery packs
• Portable electronic devices requiring battery safety management

Battery Management Procurement Notes

Verify the specific suffix I6T1U against the manufacturer's current datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm RoHS compliance status directly with ABLIC Inc. as regulatory statuses can change. Ensure the ordering information aligns with the latest factory specifications before finalizing procurement.

Battery Management Selection Notes

Select this component when secondary protection is required for 2S or 3S lithium-ion configurations. Verify that the input voltage range covers the maximum pack voltage plus margin. Check that the overcurrent detection thresholds and delay times meet the system's fault response requirements. Ensure the SNT-6A package fits the PCB layout constraints.

Battery Management Part Context

This part belongs to the S-8223 series of battery protection ICs from ABLIC Inc. The series is engineered for safe operation in multi-cell lithium-ion battery systems. It complements primary protection circuits by providing an additional layer of safety monitoring for critical battery management applications.

Battery Management Replacement Considerations

The S-8213AAE-I6T1U is listed as an equivalent part. Verify compatibility regarding cell count support and package dimensions before substitution.