S-8241ACTMC-GCTT2G

Battery Management Overview

The S-8241ACTMC-GCTT2G is a lithium-ion battery protection IC designed for single-cell applications. It provides overcharge, overdischarge, and overcurrent protection with high-precision voltage detection circuits. The device features built-in delay times without external capacitors and supports charger detection functions. It operates within a supply voltage range of 1.5 V to 8 V and is available in an SOT-23-5 package.

Battery Management Feature Summary

• Built-in high-precision voltage detection circuit for accurate monitoring of charge and discharge states
• Integrated delay time generation eliminating the need for external capacitors
• High breakdown voltage terminals (VM and CO) compatible with charger connection
• Selectable sleep mode and zero-volt battery charging enablement

Battery Management Applications

• Lithium-ion rechargeable battery packs
• Lithium-polymer rechargeable battery packs
• Portable electronic devices requiring single-cell protection

Battery Management Procurement Notes

Verify the specific suffix ACTMC against official ABLIC documentation to confirm exact threshold voltages and delay settings. Confirm RoHS compliance status and lead times directly with the manufacturer or authorized distributors. Ensure the ordering code matches the required package type and marking specifications.

Battery Management Selection Notes

Select this component for single-cell Li-ion or Li-polymer battery management where high accuracy is critical. Consider the integrated delay features to simplify PCB layout by removing external timing components. Evaluate the VM terminal voltage rating if direct charger connection is required without additional protection circuitry.

Battery Management Part Context

The S-8241 series is a family of CMOS ICs designed for protecting single-cell secondary batteries. These devices integrate voltage detectors, delay circuits, and control FET drivers on a single chip. The series offers various threshold options and packaging configurations to suit different portable electronics and battery pack designs.

Battery Management Replacement Considerations

Check ABLIC datasheets for other S-8241 variants with matching pinouts and similar detection thresholds. Verify compatibility with existing BMS architecture before substituting.