S-8213AAC-M6T1U

Battery Management Overview

The S-8213AAC-M6T1U is a battery protection IC designed for lithium-ion and lithium-polymer secondary batteries. It supports 2-cell and 3-cell series configurations, providing comprehensive overcharge, overdischarge, and overcurrent protection. The device operates within a supply voltage range of 1.5 V to 10 V and features an SOT-23-6 surface-mount package. It includes dedicated charge and discharge control terminals, allowing for direct connection to external FETs without requiring additional logic components.

Battery Management Feature Summary

• Integrated protection against overcharge, overdischarge, and overcurrent conditions for multi-cell battery packs
• Direct control capability for external N-channel MOSFETs via dedicated charge and discharge terminals
• Compact SOT-23-6 package design suitable for space-constrained portable electronic applications

Battery Management Applications

• Protection circuits for 2-cell and 3-cell lithium-ion battery packs
• Power management in portable consumer electronics such as smartphones and tablets
• Battery safety systems in medical devices and industrial handheld tools

Battery Management Procurement Notes

Verify the specific suffix M6T1U to confirm the tape and reel packaging configuration and quantity per reel. Ensure compatibility with the target PCB footprint for the SOT-23-6 package. Cross-reference the manufacturer's latest datasheet for any updates on recommended operating conditions or thermal characteristics before finalizing the bill of materials.

Battery Management Selection Notes

Select this component when designing protection circuits for 2S or 3S lithium-based battery architectures. It is appropriate for applications requiring integrated monitoring without complex external logic. Consider the maximum allowable current rating of the connected external FETs, as the IC controls but does not limit the current directly. Evaluate the required response time for overcurrent events against the system's safety standards.

Battery Management Part Context

This part belongs to the S-8213 series of battery protection ICs from ABLIC. The series is engineered for high reliability in portable devices. The AAC variant typically denotes specific threshold voltages and delay times optimized for standard lithium-ion cell chemistry. The M6T1U suffix indicates the specific packaging and handling format provided by the manufacturer.

Battery Management Replacement Considerations

Compatible substitutes include other 2S/3S battery protection ICs from manufacturers like Richtek, Dialog Semiconductor, or Texas Instruments. When replacing, verify that the new component matches the pinout, voltage thresholds, and package dimensions of the S-8213AAC-M6T1U to ensure mechanical and electrical compatibility.