S-82A1AAD-A6T5S

Battery Management Overview

The S-82A1AAD-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 V and features a low operating current of 600 nA. It is housed in a compact 6-pin DFN (1.4x1.4 mm) package, suitable for surface mount installation. The component supports an operating temperature range from -40°C to +85°C.

Battery Management Feature Summary

• Integrates high-accuracy voltage detection circuits for precise monitoring of single-cell lithium-ion and lithium-polymer batteries.
• Provides comprehensive protection functions including overcharge, overdischarge, and overcurrent safeguards.
• Features ultra-low power consumption with an operating current of 600 nA to extend standby battery life.

Battery Management Applications

• Protection circuits for single-cell lithium-ion battery packs
• Safety management for lithium-polymer rechargeable batteries
• Portable electronic devices requiring compact battery protection

Battery Management Procurement Notes

Verify the specific suffix A6T5S against official ABLIC documentation to confirm pin configuration and tape/reel specifications. Ensure compatibility with the target PCB footprint, specifically the 6-DFN 1.4x1.4 mm package dimensions. Cross-reference the part number with authorized distributors to confirm availability and authenticity, as supply chain data may vary by region.

Battery Management Selection Notes

Select this component when designing protection circuits for single-cell Li-ion or Li-Po batteries where space is constrained. The 600 nA quiescent current makes it suitable for applications prioritizing energy efficiency. Verify that the required protection thresholds align with the standard specifications of the S-82A1A series before finalizing the design.

Battery Management Part Context

This part belongs to the S-82A1A series of battery protection ICs manufactured by ABLIC Inc. The series is engineered for single-cell applications, offering integrated detection circuits for voltage and current monitoring. It serves as a critical safety component in portable electronics, ensuring battery longevity and preventing hazardous conditions through automated cutoff mechanisms.

Battery Management Replacement Considerations

Compatible substitutes within the S-82A1A family include S-82A1AAC-A6T5S and S-82A1ABL-A6T5S. Verify package compatibility and electrical parameter alignment before substitution. Consult official datasheets to ensure functional equivalence regarding detection voltages and operating currents.