S-8211DBA-I6T1U

Battery Management Overview

The S-8211DBA-I6T1U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer packs. It provides comprehensive protection against overcharge, overdischarge, and short circuits. The device operates within a supply voltage range of 1.5 V to 4.5 V and features low operating current consumption. Packaged in the compact SNT-6A-6 format, it ensures reliable cell management in portable electronics.

Battery Management Feature Summary

• Integrated protection against overcharge, overdischarge, and excessive current flow
• Compatible with standard lithium-ion and lithium-polymer battery chemistries
• Compact surface-mount packaging suitable for space-constrained designs

Battery Management Applications

• Single-cell lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable consumer electronic devices requiring cell safety monitoring

Battery Management Procurement Notes

Verify component authenticity through authorized ABLIC distributors or certified suppliers. Confirm RoHS compliance status and check for end-of-life notifications prior to integration. Ensure storage conditions meet manufacturer specifications to maintain device integrity during handling and assembly processes.

Battery Management Selection Notes

Select this component for applications requiring dedicated single-cell protection with minimal external components. Evaluate package compatibility with existing PCB layouts and verify thermal performance under expected operating loads. Compare against alternative series if higher cell counts or different interface requirements are necessary.

Battery Management Part Context

This part belongs to the S-8211C family of battery protection ICs from ABLIC Inc. The series focuses on providing robust safety mechanisms for individual energy storage cells. It serves as a critical safety layer in portable power systems, ensuring operational reliability and preventing hazardous failure modes in lithium-based energy storage solutions.

Battery Management Replacement Considerations

Consult official substitution lists for compatible alternatives within the S-8211 series. Verify pinout compatibility and electrical parameter alignment before replacing. Cross-reference datasheets to ensure equivalent protection thresholds and package dimensions match the original design requirements.