S-8261AALMD-G2LT2U

Battery Management Overview

The S-8261AALMD-G2LT2U is a battery management IC designed for single-cell lithium-ion and lithium-polymer batteries. It operates within a power supply voltage range of 1.5 V to 28 V and features an output voltage of 4.275 V. The component is housed in a compact SOT-23-6 package suitable for surface mount technology. It supports operation across a temperature range from -40 °C to +85 °C. The device integrates protection functions including overcharge, overdischarge, and overcurrent detection.

Battery Management Feature Summary

• Integrated protection against overcharge, overdischarge, and overcurrent conditions for single-cell applications
• Compatible with both lithium-ion and lithium-polymer battery chemistries
• Operates within a wide input voltage range up to 28 V

Battery Management Applications

• Single-cell lithium-ion battery protection circuits
• Lithium-polymer battery management systems
• Portable electronic devices requiring cell-level safety monitoring

Battery Management Procurement Notes

Verify the specific suffix G2LT2U against official ABLIC documentation to confirm pinout and electrical characteristics. Ensure compatibility with target PCB footprint and thermal requirements. Confirm RoHS compliance status through current manufacturer declarations. Validate that the operating temperature range meets system environmental specifications before integration.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell Li-ion or Li-Po batteries. The SOT-23-6 package offers space efficiency for portable applications. Consider the 4.275 V output threshold and 28 V maximum operating voltage during system design. Ensure the application environment remains within the specified -40 °C to +85 °C operational range for reliable performance.

Battery Management Part Context

This part belongs to the S-8261 series of battery management ICs from ABLIC. The series provides integrated solutions for protecting rechargeable cells in portable electronics. The S-8261AALMD variant specifically targets single-cell applications with standard protection thresholds. The G2LT2U suffix indicates specific packaging and tape-and-reel configuration details defined by the manufacturer.

Battery Management Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify functional equivalence with other S-8261 series variants if pinout compatibility is required. Consult official ABLIC documentation for potential obsolescence notices or recommended upgrades.