S-8269AAA-A8T2U

Battery Management Overview

The S-8269AAA-A8T2U is a battery protection IC designed for single-cell lithium-ion or lithium polymer packs. It operates within a supply voltage range of 1.5 V to 28 V and features a low operating current of 1.5 µA. The device provides overcharge and overdischarge protection with an output voltage threshold of 4.275 V. Packaged in a compact SOT-23-6 format, it supports surface-mount installation and functions reliably across temperatures from -40 °C to +85 °C.

Battery Management Feature Summary

• Integrated protection against overcharge and overdischarge conditions for single-cell configurations
• Ultra-low power consumption suitable for energy-efficient portable electronics
• Wide operating voltage range accommodating various cell states

Battery Management Applications

• Single-cell lithium-ion battery protection circuits
• Lithium polymer battery management systems
• Portable electronic devices requiring compact power protection

Battery Management Procurement Notes

Verify the specific datasheet revision and ordering suffixes to ensure compatibility with your design requirements. Confirm availability through authorized distributors as stock levels fluctuate. Check RoHS compliance status and lead times directly with the manufacturer or supplier before finalizing procurement plans.

Battery Management Selection Notes

Select this component for applications requiring protection for a single series cell. Ensure the system voltage remains within the 1.5 V to 28 V operational range. Consider the SOT-23-6 package size for space-constrained designs. Verify that the 4.275 V threshold aligns with the specific battery chemistry requirements.

Battery Management Part Context

This part belongs to the ABLIC S-8261 series of battery protection ICs. It is engineered specifically for single-cell lithium-based batteries. The series emphasizes low current consumption and compact packaging to support modern portable device trends.

Battery Management Replacement Considerations

Check for direct substitutes within the S-8261 family. Verify pinout compatibility and electrical thresholds before swapping components. Consult official substitution lists for validated alternatives.