S-8261ABBMD-G3BT2U

Battery Management Overview

The S-8261ABBMD-G3BT2U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer battery packs. 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 an SOT-23-6 package and supports surface mount installation. It functions across a temperature range of -40 °C to +85 °C.

Battery Management Feature Summary

• Provides overcharge, overdischarge, and overcurrent protection for single-cell battery packs
• Integrates high-speed MOSFETs to minimize standby current consumption
• Features a dedicated detection pin for monitoring external conditions

Battery Management Applications

• Single-cell lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable electronic device power circuits

Battery Management Procurement Notes

Verify the specific suffix G3BT2U against official ABLIC documentation to confirm tape-and-reel packaging specifications. Ensure compatibility with SOT-23-6 footprint requirements during procurement planning. Cross-reference RoHS compliance details directly from the manufacturer's datasheet before finalizing orders.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell Li-ion or Li-Po batteries requiring integrated MOSFET control. The wide operating voltage range suits various cell configurations. Verify that the thermal performance meets the application's ambient temperature constraints within the specified -40 °C to +85 °C range.

Battery Management Part Context

This part belongs to the S-8261 series of battery protection ICs manufactured by ABLIC Inc. The series is engineered for compact, low-power applications where space efficiency and reliable cell protection are critical. It serves as a core component in modern portable electronics requiring safe single-cell energy storage management.

Battery Management Replacement Considerations

Consult official substitution lists for equivalent single-cell protection ICs. Verify pinout compatibility and electrical parameter alignment before replacing. Generic alternatives may lack integrated MOSFETs or specific detection thresholds.