XC6140N19CNR-G

Overview

The XC6140N19CNR-G is a voltage monitoring IC from Torex Semiconductor, designed specifically for rechargeable batteries with constant voltage (CV) charging. It operates within a supply voltage range of 1.5 V to 6.0 V and features a detection threshold of 1.9 V. The device utilizes an open-drain output and includes a reset delay time function. Manufactured using advanced CMOS technology, it offers high accuracy and low power consumption, making it suitable for battery-powered applications requiring precise voltage supervision.

Feature Summary

• Optimized for constant voltage rechargeable battery monitoring
• Integrated reset delay time function for stable operation
• High-accuracy voltage detection via laser trimming
• Low current consumption enabled by CMOS process

Applications

• Lithium-ion battery protection circuits
• Portable electronic devices with CV charging
• Battery management systems in consumer electronics
• Voltage supervision for electric double-layer capacitors

Procurement Notes

Verify the specific suffix 'N19' corresponds to the required 1.9 V threshold during procurement. Confirm RoHS compliance status through official documentation. Ensure the SSOT-24-4 package matches your PCB layout requirements. Check for any regional distribution restrictions or limited availability notices before finalizing orders.

Selection Notes

Select this component when precise monitoring of CV-charged batteries is required. The 1.9 V threshold suits specific cell configurations. Consider the open-drain output compatibility with your system logic levels. Verify that the operating temperature range meets your environmental specifications. Compare against other XC6140 variants if different thresholds are needed.

Part Context

This part belongs to the XC6140 series of battery voltage monitoring ICs. The series is characterized by its suitability for rechargeable batteries and electric double-layer capacitors. It shares the family's core CMOS technology and high-precision detection capabilities, differentiated primarily by the specific voltage threshold indicated in the model number.

FAQ

What is the primary application of the XC6140N19CNR-G?

It is primarily designed for monitoring the voltage of rechargeable batteries that utilize constant voltage charging methods.

Does this IC include a manual reset function?

No, the XC6140N19CNR-G does not feature a manual reset pin; it relies on automatic detection and delay functions.