XC6140N22CNR-G

Overview

The XC6140N22CNR-G is a voltage monitoring IC designed for rechargeable batteries with constant voltage charging capabilities. It features a detection threshold voltage of 2.2 V and operates within a supply voltage range up to 6 V. The device provides a CMOS output type and includes manual reset functionality. It incorporates a battery backup switch and has a reset delay time of 224 us. The component supports surface mount installation in an SSOT-24 package and functions across a temperature range from -40 C to +105 C.

Feature Summary

• Integrated voltage monitoring specifically optimized for rechargeable battery applications with CV charging support
• Includes manual reset capability for system control flexibility
• Features a dedicated battery backup switch function

Applications

• Rechargeable battery voltage supervision
• Constant voltage charging circuit monitoring
• Battery management systems requiring backup switching

Procurement Notes

Verify the specific suffix 'N' against the manufacturer's official datasheet to confirm pinout and functional compatibility, as suffixes often denote critical variations. Ensure the required 2.2 V threshold aligns with the target battery profile. Confirm that the SSOT-24 package dimensions match the PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when a dedicated voltage monitor for rechargeable batteries with integrated CV charging logic is required. The 2.2 V threshold suits specific lithium-ion or similar cell configurations. Consider the manual reset feature if external system intervention is needed during fault conditions. Verify that the 6 V maximum supply voltage accommodates the highest expected system rail.

Part Context

This part belongs to the XC6140 series of voltage detectors from Torex Semiconductor. These devices are engineered for precision and efficiency using advanced CMOS technology. The series typically offers various threshold voltages and packages to suit diverse power management needs in portable and industrial electronics.

Replacement Considerations

XC6140C22CNR-G: Check if the 'C' suffix indicates identical functionality or different packaging/temperature ratings compared to the 'N' variant.