S-8240AEG-I6T1U

Battery Management Overview

The S-8240AEG-I6T1U is a battery protection IC designed for single-cell lithium-ion and lithium-polymer packs. It operates within a supply voltage range of 1.5 V to 28 V and features an overcharge detection voltage of 4.28 V with ±20 mV accuracy. The device utilizes an SNT-6A surface-mount package and supports operation temperatures up to +85 °C. It integrates high-accuracy voltage detection circuits for overcharge, overdischarge, and overcurrent protection functions.

Battery Management Feature Summary

• Integrates high-accuracy voltage detection circuitry for precise cell monitoring
• Provides comprehensive protection against overcharge, overdischarge, and short-circuit conditions
• Supports low quiescent current operation to minimize self-discharge in portable applications

Battery Management Applications

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

Battery Management Procurement Notes

Verify the specific suffix I6T1U corresponds to the required tape-and-reel packaging configuration. Confirm that the 4.28 V detection threshold aligns with the target cell chemistry requirements. Ensure the SNT-6A footprint matches the PCB layout specifications before finalizing procurement orders.

Battery Management Selection Notes

Select this component when a fixed 4.28 V overcharge threshold is required for single-cell applications. The SNT-6A package offers a compact solution for space-constrained designs. Consider the operating temperature range and supply voltage limits to ensure compatibility with the system environment.

Battery Management Part Context

This part belongs to the S-8240A series from ABLIC Inc., which specializes in battery protection ICs. The series provides integrated solutions for managing single-cell lithium-based batteries, offering various detection voltages and package options to suit different design constraints and safety standards.

Battery Management Replacement Considerations

Check for other S-8240A variants with compatible detection voltages if exact pinouts differ. Verify package compatibility for direct replacement. Consult official substitution lists for updated components if discontinuation notices apply.