

Torex Semiconductor Ltd.
XC6124D439ER-G
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XC6124D439ER-G Description
XC6124D439ER-G Description
The XC6124D439ER-G is a high-performance watchdog circuit designed by Tore Semiconductorx Ltd. This IC supervisor is specifically engineered to monitor a single voltage channel with a threshold voltage of 3.9V, ensuring reliable system performance and stability. The device features a typical reset timeout of 200ms, which is crucial for maintaining system integrity during power fluctuations or brownout conditions. The XC6124D439ER-G is packaged in a surface-mount format, making it ideal for compact and space-constrained applications. It is available in a tape and reel (TR) package, facilitating efficient manufacturing processes.
XC6124D439ER-G Features
- Single Voltage Monitoring: The XC6124D439ER-G is designed to monitor a single channel voltage, providing precise control and monitoring capabilities. This feature is particularly beneficial for applications where a single critical voltage needs to be closely monitored.
- 3.9V Threshold Voltage: The device has a threshold voltage of 3.9V, which is ideal for systems operating within this voltage range. This specific threshold ensures accurate detection of voltage drops, preventing system failures.
- 200ms Typical Reset Timeout: The typical reset timeout of 200ms allows for a balanced response time, ensuring that the system can quickly recover from power disturbances without unnecessary delays.
- Open Drain or Open Collector Output: The XC6124D439ER-G offers an open drain or open collector output, providing flexibility in system design and compatibility with various downstream components-.
Surface Mount Technology: The surface-mount package type ensures that the device can be easily integrated into modern PCB designs, optimizing space usage and enhancing reliability. - Active Low Reset: The active low reset feature ensures that the device can effectively reset the system in response to voltage drops, maintaining system stability and preventing data corruption.
- Compliance and Safety: The XC6124D439ER-G is REACH unaffected and RoHS3 compliant, ensuring that it meets the highest environmental and safety standards. The moisture sensitivity level (MSL) of 1 (unlimited) further enhances its reliability in various environmental conditions.
XC6124D439ER-G Applications
The XC6124D439ER-G is ideal for a wide range of applications where reliable voltage monitoring and system stability are critical. Some specific use cases include:
- Embedded Systems: In embedded systems, the XC6124D439ER-G ensures that the system remains stable and functional, even during power fluctuations. Its single-channel monitoring capability is particularly useful for monitoring the main power supply voltage.
- Industrial Control Systems: For industrial control systems, the device provides robust protection against voltage anomalies, preventing system crashes and ensuring continuous operation.
- Telecommunications: In telecommunications equipment, the XC6124D439ER-G helps maintain system integrity during power disturbances, ensuring reliable communication and data transmission.
- Consumer Electronics: In consumer electronics, the device ensures that devices such as routers, smart home devices, and IoT devices remain stable and functional, enhancing user experience.
Conclusion of XC6124D439ER-G
The XC6124D439ER-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit for single-channel voltage monitoring. Its 3.9V threshold voltage and 200ms typical reset timeout make it ideal for applications requiring precise voltage control and quick response times. The surface-mount package and open drain or open collector output provide design flexibility, while its compliance environmental with and safety standards ensures long-term reliability. Whether used in embedded systems, industrial controls, telecommunications, or consumer electronics, the XC6124D439ER-G offers a robust solution for maintaining system stability and preventing data corruption.



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