S-8239AAH-M6T1U

Battery Management Overview

The S-8239AAH-M6T1U is a battery management IC designed for overcurrent monitoring in multi-serial-cell lithium-ion and lithium-polymer packs. It operates within a supply voltage range of 1.5 V to 8 V and features an output voltage of 500 mV. The device is housed in a compact SOT-23-6 package suitable for surface mount technology. It functions reliably across an operating temperature range from -40 °C to +85 °C.

Battery Management Feature Summary

• Provides overcurrent monitoring capabilities specifically engineered for multi-serial-cell battery configurations.

Battery Management Applications

• Protection circuits for multi-cell lithium-ion battery packs
• Safety monitoring systems for lithium-polymer battery assemblies

Battery Management Procurement Notes

Verify the specific suffix M6T1U against official ABLIC documentation to confirm pinout, tolerance, and packaging details. Ensure compatibility with the target multi-cell architecture before integration. Cross-reference the datasheet for exact electrical limits and thermal characteristics to prevent design mismatches.

Battery Management Selection Notes

Select this component when designing protection logic for series-connected cell arrays requiring dedicated overcurrent detection. Confirm that the 1.5 V to 8 V operating range aligns with the total pack voltage. Verify that the SOT-23-6 footprint fits the PCB layout constraints and that the -40 °C to +85 °C range meets environmental requirements.

Battery Management Part Context

This part belongs to the S-8239 series of battery monitor ICs from ABLIC. These devices are specialized for managing safety parameters in portable electronics and power tools where multiple cells are connected in series. The series focuses on compact form factors and low standby current consumption.

Battery Management Replacement Considerations

Check for direct substitutes within the S-8239 family or other ABLIC multi-cell monitors. Verify pin compatibility and electrical specifications before swapping. No public substitute part numbers are confirmed in the provided data.