S-8211EAL-M5T1U

Battery Management Overview

The S-8211EAL-M5T1U is a battery management IC from the S-8211E series manufactured by ABLIC. It is designed for lithium-ion and lithium-polymer secondary batteries, providing overcharge protection, overdischarge protection, and overcurrent protection. The device features high-precision voltage detection circuits to ensure accurate monitoring of cell voltages. It operates within a specified temperature range and utilizes an SOT-23-5 package for compact surface-mount installation.

Battery Management Feature Summary

• Provides comprehensive protection against overcharge, overdischarge, and overcurrent conditions for single-cell lithium batteries.
• Integrates high-precision voltage detection circuits to monitor individual cell voltages accurately.
• Features low current consumption to minimize power loss during standby or monitoring operations.

Battery Management Applications

• Protection circuits for single-cell lithium-ion batteries in portable electronic devices.
• Battery management systems for consumer electronics such as smartphones and tablets.
• Safety monitoring in medical equipment utilizing lithium-based power sources.

Battery Management Procurement Notes

Verify the component status before procurement as this part number is marked as Not Recommended for New Designs (NRND). Confirm availability through authorized distributors and check for potential obsolescence risks. Ensure that the specific suffix matches the required package and tape-and-reel specifications for your manufacturing process.

Battery Management Selection Notes

Select this component for applications requiring integrated single-cell battery protection with minimal external components. Consider the NRND status when designing new products; alternative models within the S-8211 series or newer generations may be more suitable for long-term production. Evaluate the operating temperature range and package constraints against your system requirements.

Battery Management Part Context

This component belongs to the S-8211E series of battery management ICs from ABLIC. The series is characterized by its integration of protection functions and voltage detection capabilities. The S-8211EAL-M5T1U specifically denotes the variant with the M5T1U suffix, indicating the SOT-23-5 package and reel packaging format.

Battery Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the NRND status, engineers should consult ABLIC directly for recommended replacements or updated product lines that offer similar functionality and package compatibility.