S-82A1AAQ-I6T1U

Battery Management Overview

The S-82A1AAQ-I6T1U is a battery protection IC designed for secondary protection of single-cell lithium-ion or lithium-polymer rechargeable batteries. Manufactured by ABLIC, this component operates within a temperature range of -40°C to +85°C and utilizes an SNT-6A package with dimensions L1.6mm x W1.6mm and a lead pitch of 0.50mm. It provides essential fault protection against overcurrent and short circuit conditions to ensure battery pack safety.

Battery Management Feature Summary

• Provides secondary protection functions for single-cell lithium-ion and lithium-polymer battery packs
• Detects and responds to overcurrent and short circuit faults to prevent hazardous conditions
• Operates reliably across a wide industrial temperature range from -40°C to +85°C

Battery Management Applications

• Secondary protection circuits in portable electronic devices
• Safety management in single-cell lithium-ion battery packs
• Protection systems for consumer electronics powered by Li-Po cells

Battery Management Procurement Notes

Verify the exact part number suffix against official ABLIC documentation to confirm pinout and electrical specifications. Confirm availability through authorized distributors as supply status may vary. Ensure compliance with RoHS directives and check for any specific handling requirements during assembly.

Battery Management Selection Notes

Select this component when designing secondary protection for single-cell lithium-based batteries requiring compact surface-mount integration. Consider the SNT-6A package size constraints and the operating temperature range relative to the application environment. Verify that the overcurrent and short circuit thresholds meet the system's safety requirements.

Battery Management Part Context

This device belongs to the S-82A series of battery management ICs from ABLIC, specialized for secondary protection roles. The series focuses on safeguarding lithium-ion and lithium-polymer cells against electrical faults. The S-82A1AAQ variant specifically targets single-cell applications, distinguishing it from multi-cell monitoring solutions in the broader portfolio.

Battery Management Replacement Considerations

Consult official ABLIC substitution guides for verified alternatives. Generic equivalents may not match the precise package dimensions or protection thresholds. Verify compatibility with existing PCB footprints and control logic before replacing.