S-82A1AAH-I6T1U

Battery Management Overview

The S-82A1AAH-I6T1U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer rechargeable battery packs. It integrates high-accuracy voltage detection circuits to safeguard against electrical faults. The device operates within a supply voltage range of 1.5 V to 6 V and features a low operating current of 600 nA. It is housed in an SNT-6A package with dimensions of 1.6 mm x 1.6 mm, suitable for surface mount installation. The component supports an operating temperature range from -40°C to +85°C.

Battery Management Feature Summary

• Provides overcharge and overdischarge protection for single-cell lithium-ion and lithium-polymer batteries
• Integrates high-accuracy voltage detection circuits for precise fault monitoring
• Features ultra-low power consumption suitable for portable applications

Battery Management Applications

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

Battery Management Procurement Notes

Verify the specific suffix I6T1U to confirm the package type and tape/reel configuration. Confirm RoHS compliance status through official documentation. Ensure the sourcing channel provides valid traceability for automotive or industrial grade requirements if applicable. Cross-reference the datasheet revision to ensure compatibility with design specifications.

Battery Management Selection Notes

Select this component when protecting single-cell Li-ion or Li-Po batteries from overvoltage and undervoltage conditions. The SNT-6A package offers a compact footprint for space-constrained designs. Consider the 600 nA quiescent current for battery life optimization. Verify that the detection voltages align with the specific cell chemistry requirements.

Battery Management Part Context

This part belongs to the S-82A1A series of battery protection ICs manufactured by ABLIC. The series is characterized by high accuracy and low power consumption. It is distinct from other series like S-82N1B which may target different cell configurations or feature sets. The S-82A1AAH variant specifically denotes the overcharge detection voltage level within the family.

Battery Management Replacement Considerations

Direct replacements include other variants within the S-82A1A series such as S-82A1ABY-I6T1U, provided the detection voltages match the application requirements. Verify pin compatibility and package dimensions before substitution.