S-82A1AAF-A6T5S

Battery Management Overview

The S-82A1AAF-A6T5S is a battery protection IC designed for single-cell lithium-ion and lithium polymer rechargeable batteries. It integrates high-accuracy voltage detection circuits to monitor cell status. The device operates within a supply voltage range of 1.5 V to 6.0 V and features a low operating current of 3.0 µA typical. It supports surface mount installation in a compact 6-DFN (1.4x1.4 mm) package. The component functions across an ambient temperature range of -40°C to +85°C, ensuring reliable performance in various electronic applications requiring precise battery management.

Battery Management Feature Summary

• Integrates high-accuracy voltage detection circuits for monitoring single-cell lithium-ion and lithium polymer batteries
• Provides comprehensive protection against overcharge, overdischarge, and overcurrent conditions
• Features ultra-low operating current consumption to minimize standby power drain
• Utilizes a compact 6-DFN surface-mount package for space-constrained designs

Battery Management Applications

• Protection circuits for single-cell lithium-ion battery packs
• Safety management for lithium polymer battery systems
• Portable electronic devices requiring integrated battery protection
• Consumer electronics with limited board space constraints

Battery Management Procurement Notes

Verify the specific suffix A6T5S corresponds to the required tape-and-reel quantity and packaging configuration. Confirm that the 6-DFN footprint matches your PCB layout requirements. Ensure the voltage detection thresholds align with your battery chemistry specifications. Check for RoHS compliance documentation if required by your manufacturing standards. Validate availability through authorized distributors as lead times may vary.

Battery Management Selection Notes

Select this component when protecting a single series cell rather than multi-cell configurations. Choose the S-82A1A series for its balance of accuracy and low power consumption. Consider the small DFN package size if board real estate is limited. Verify that the operating voltage range covers your system's minimum and maximum battery voltages. Ensure the thermal performance meets your application's temperature requirements.

Battery Management Part Context

This part belongs to the S-82A1A series from ABLIC Inc., which specializes in battery protection solutions. The series is engineered specifically for single-cell lithium-based chemistries. It distinguishes itself through integrated detection circuits that eliminate the need for external comparators in many applications. The family focuses on miniaturization and energy efficiency for modern portable devices.

Battery Management Replacement Considerations

Direct substitutes include other S-82A1A series variants such as S-82A1ABE-A6T5S or S-82A1ACE-A6T5S, which share similar functional characteristics but may differ in specific detection thresholds or package options. Verify pin compatibility and electrical parameters before substitution.