S-8241ACXMC-GCXT2G

Battery Management Overview

The S-8241ACXMC-GCXT2G is a single-cell lithium-ion and lithium-polymer battery protection IC manufactured by ABLIC. It integrates high-precision voltage detection circuits and delay circuits to provide overcharge, overdischarge, and overcurrent protection. The device operates within a supply voltage range of 1.5 V to 8 V and features an SOT-23-5 surface-mount package. It supports a wide operating temperature range from -40°C to +85°C.

Battery Management Feature Summary

• Integrates high-precision voltage detection for overcharge, overdischarge, and overcurrent conditions without requiring external capacitors for timing delays.
• Features high-voltage tolerance on the VM and CO terminals to withstand charger connection voltages.
• Includes built-in three-stage overcurrent detection circuits covering normal overcurrent, short-circuit, and load faults.
• Supports configurable charging functions for deeply discharged batteries and selectable sleep modes to minimize power consumption.

Battery Management Applications

• Lithium-ion rechargeable battery packs
• Lithium-polymer rechargeable battery packs

Battery Management Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to confirm exact electrical parameters such as hysteresis values and detection thresholds. Ensure the ordering information matches the required package type and environmental compliance standards before finalizing procurement.

Battery Management Selection Notes

Select this component for applications requiring integrated protection for single-cell Li-ion or Li-polymer batteries. Consider the fixed overcurrent detection levels and available hysteresis options when designing the protection circuitry. Verify compatibility with the target system's operating temperature range and voltage requirements.

Battery Management Part Context

This part belongs to the S-8241 series of battery protection ICs designed for single-cell applications. The series is characterized by its ability to protect against multiple fault conditions using internal circuitry, reducing the need for external components. It is widely used in portable electronics and battery-powered devices requiring reliable cell management.

Battery Management Replacement Considerations

Consult official substitution lists for compatible parts within the S-8241 family or equivalent single-cell protection ICs from other manufacturers. Ensure pinout compatibility and matching electrical specifications when considering alternatives.