S-8211EAH-I6T1U

Battery Management Overview

The S-8211EAH-I6T1U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer packs. It provides secondary protection by monitoring cell voltage to prevent overcharge, overdischarge, and overcurrent conditions. The device integrates high-precision voltage detection circuits and low-consumption control logic within a compact surface-mount package. It operates within a specified supply voltage range suitable for standard single-cell applications, ensuring reliable battery management in portable electronic devices.

Battery Management Feature Summary

• Provides secondary protection against overcharge, overdischarge, and overcurrent events for single-cell lithium batteries.
• Integrates high-precision voltage detection circuits for accurate state monitoring.
• Features low power consumption design to minimize standby drain on the protected battery pack.

Battery Management Applications

• Secondary protection circuits for single-cell lithium-ion rechargeable battery packs
• Secondary protection circuits for single-cell lithium-polymer rechargeable battery packs
• Portable electronic devices requiring enhanced battery safety management

Battery Management Procurement Notes

Verify component authenticity through authorized ABLIC distributors or direct manufacturer channels. Confirm the specific suffix matches the required pin configuration and tolerance specifications. Check current lifecycle status as older revisions may be discontinued. Ensure storage and handling procedures comply with moisture sensitivity levels defined in the official datasheet to maintain device reliability.

Battery Management Selection Notes

Select this component when secondary protection is required for single-cell lithium-based chemistries. Compare detection voltages and delay times against primary protection IC requirements to ensure proper coordination. Evaluate package size constraints against available footprint options. Verify operating temperature range compatibility with the target application environment before finalizing the bill of materials.

Battery Management Part Context

This part belongs to the S-8211 series of battery protection ICs from ABLIC. The series focuses on single-cell applications with integrated voltage and current monitoring capabilities. It complements primary protection solutions by adding redundant safety layers. The family includes various package options and detection thresholds to suit diverse portable electronics designs.

Battery Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult ABLIC technical support for verified cross-reference data. Ensure any alternative component matches the single-cell protection function and package dimensions.

Battery Management FAQ

What type of batteries does the S-8211EAH-I6T1U protect?

It is designed for single-cell lithium-ion and lithium-polymer rechargeable battery packs.

What protection functions are included in this IC?

The IC provides secondary protection against overcharge, overdischarge, and overcurrent conditions.