S-8261AAJMD-G2JT2G

Battery Management Overview

The S-8261AAJMD-G2JT2G is a lithium-ion battery protection IC manufactured by ABLIC Inc. Designed for single-cell applications, it safeguards lithium-ion and lithium-polymer batteries against overcharge, overdischarge, and overcurrent conditions. The device operates within a supply voltage range of 1.5 V to 28 V and features an output voltage of 4.275 V. It is housed in a compact SOT-23-6 package suitable for surface mount technology. The component supports an operating temperature range from -40 °C to +85 °C and complies with RoHS standards.

Battery Management Feature Summary

• Provides comprehensive protection functions including overcharge, overdischarge, and overcurrent detection for single-cell lithium-ion and lithium-polymer batteries.
• Operates effectively across a wide power supply voltage range up to 28 V, ensuring compatibility with various system configurations.
• Utilizes a small SOT-23-6 surface-mount package to facilitate space-efficient circuit board design.

Battery Management Applications

• Protection circuits for portable electronic devices powered by single-cell lithium-ion batteries
• Safety management systems for lithium-polymer battery packs in consumer electronics
• Secondary protection stages in battery-powered equipment requiring high reliability

Battery Management Procurement Notes

Verify the complete part number including the ordering suffix to ensure correct packaging and tolerance specifications. Confirm that the specific variant matches the required output voltage and package type for your application. Check official distributor catalogs for current availability and lead times. Ensure compliance with regional environmental regulations such as RoHS before finalizing procurement decisions.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell lithium-based batteries requiring integrated overcharge and overdischarge capabilities. Consider the SOT-23-6 package size if board space is limited. Verify that the operating voltage range aligns with your system's power supply requirements. Ensure the thermal performance meets the intended operating environment constraints.

Battery Management Part Context

This component belongs to the S-8261 series of battery management ICs from ABLIC. The series focuses on providing reliable protection for single-cell lithium-ion and lithium-polymer batteries. These ICs are designed to integrate multiple protection functions into a compact form factor, making them suitable for modern portable electronics where space and efficiency are critical design parameters.

Battery Management Replacement Considerations

Consult official ABLIC documentation for verified substitute part numbers within the S-8261 series. Ensure any replacement maintains identical protection thresholds and package dimensions. Cross-reference specifications with authorized distributors to confirm functional equivalence before implementation.