S-8261ABMMD-G3MT2G

Battery Management Overview

The S-8261ABMMD-G3MT2G is a lithium-ion battery protection IC from the ABLIC S-8261 series, designed for single-cell applications. It integrates overcharge and overdischarge protection circuits with low current consumption. The device operates within a supply voltage range of 1.5 V to 8 V and supports output voltages up to 4.295 V. It is housed in an SOT-23-5 package suitable for surface mount technology. The component functions as a critical safety element in portable electronics by preventing damage from excessive charging or discharging conditions.

Battery Management Feature Summary

• Integrates dedicated overcharge and overdischarge protection logic for single-cell lithium-ion batteries
• Operates with ultra-low standby current consumption to preserve battery life during storage
• Supports standard surface-mount packaging for compact circuit board integration

Battery Management Applications

• Single-cell lithium-ion battery protection modules
• Portable consumer electronic devices requiring cell safety management
• Lithium-polymer battery pack protection circuits

Battery Management Procurement Notes

Verify the specific suffix G3MT2G against official ABLIC documentation to confirm pinout compatibility and tape-and-reel specifications. Ensure the ordering code matches the exact voltage thresholds required for your target battery chemistry. Cross-reference the manufacturer's latest datasheet to confirm RoHS compliance status and environmental certifications before finalizing procurement orders.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell lithium-based batteries requiring integrated monitoring without external comparators. Consider the SOT-23-5 package constraints regarding thermal dissipation and PCB space availability. Evaluate the operating temperature range requirements against the specified -40°C to +85°C limits to ensure reliability across the intended application environment.

Battery Management Part Context

This part belongs to the S-8261 family of battery management ICs manufactured by ABLIC Inc. The series focuses on providing reliable protection for rechargeable cells in mobile devices. The S-8261ABMMD variant specifically addresses single-cell configurations, distinguishing it from multi-cell series products. It serves as a fundamental power management integrated circuit within the broader PMIC category.

Battery Management Replacement Considerations

Consult ABLIC's official substitution guide for compatible alternatives within the S-8261 series. Verify that any substitute maintains identical pin assignments and protection threshold characteristics. Do not assume cross-compatibility with other manufacturers' battery protection ICs without rigorous electrical parameter matching.