XC6140C22CNR-G

Overview

The XC6140C22CNR-G is a voltage monitoring integrated circuit designed for rechargeable batteries with constant voltage charging capabilities. It features a CMOS output and supports manual reset functionality. The device operates within a supply voltage range up to 6 V and includes a battery backup switch. It provides a reset delay time of 224 us and monitors a single input channel. The threshold voltage is set at 2.2 V. The component is housed in an SSOT-24 package and functions reliably across an operating 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 function and battery backup switch for enhanced system control
• CMOS output interface ensures compatibility with standard digital logic circuits

Applications

• Rechargeable battery power management systems
• Constant voltage charging circuit supervision
• Electronic devices requiring low-voltage detection and reset control

Procurement Notes

Verify the specific order code against official Torex Semiconductor documentation to ensure correct threshold voltage and package configuration. Confirm that the SSOT-24 package matches your PCB footprint requirements. Check RoHS compliance status through authorized distributors. Ensure the manual reset and backup switch features align with your system design needs before finalizing procurement.

Selection Notes

Select this component when a dedicated voltage monitor for rechargeable batteries is required. The 2.2 V threshold suits applications where precise low-voltage detection is critical. The inclusion of a manual reset and backup switch offers flexibility compared to simpler detectors. Consider the SSOT-24 package size for space-constrained designs. Verify that the 6 V maximum supply voltage covers your system's operational range.

Part Context

This part belongs to the XC6140 series of supervisory circuits from Torex Semiconductor. The series focuses on voltage monitoring for battery-powered devices. The XC6140C22CNR-G variant specifically targets rechargeable battery applications, distinguishing it from general-purpose voltage detectors in the broader XC61xx family by its integrated CV charging support features.

FAQ

Does the XC6140C22CNR-G include a watchdog timer?

No, the XC6140C22CNR-G does not include a watchdog timer function.

What is the reset delay time for this component?

The reset delay time is specified as 224 us.