

Torex Semiconductor Ltd.
XC6121D435ER-G
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XC6121D435ER-G Description
XC6121D435ER-G Description
The XC6121D435ER-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the electronics industry. This IC supervisor is specifically engineered to monitor a single voltage channel, ensuring reliable system performance and stability. The XC6121D435ER-G features a voltage threshold of 3.5V, making it suitable for applications requiring precise voltage monitoring. It operates with a typical reset timeout of 200ms, providing efficient and timely system resets when necessary. The device is packaged in a surface-mount format, specifically in a Tape & Reel (TR) configuration, which is ideal for automated assembly processes. With a moisture sensitivity level (MSL) of 1 (Unlimited), the XC6121D435ER-G is highly resistant to environmental moisture, ensuring long-term reliability in various operating conditions.
XC6121D435ER-G Features
- Single Voltage Monitoring: The XC6121D435ER-G is designed to monitor a single voltage channel, providing focused and efficient supervision for critical power supplies.
- 3.5V Voltage Threshold: This precise voltage threshold ensures accurate monitoring and timely detection of voltage deviations, enhancing system reliability.
- 200ms Typical Reset Timeout: The typical reset timeout of 200ms allows for quick system resets, minimizing downtime and ensuring continuous operation.
- Open Drain or Open Collector Output: The flexible output configuration supports a wide range of system architectures, making it adaptable to various application requirements.
- Active Low Reset: The active low reset functionality ensures compatibility with a broad range of microcontrollers and processors, simplifying integration.
- Surface Mount Packaging: The surface-mount package, specifically in a Tape & Reel (TR) format, is ideal for high-volume production and automated assembly processes.
- Moisture Sensitivity Level 1 (Unlimited): The XC6121D435ER-G's MSL rating of 1 (Unlimited) ensures robustness against environmental moisture, enhancing long-term reliability.
- Compliance and Standards: The device is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards.
XC6121D435ER-G Applications
The XC6121D435ER-G is ideal for a variety of applications where reliable voltage monitoring and system supervision are critical. Some key applications include:
- Embedded Systems: Ensuring stable operation of microcontrollers and processors in embedded systems by monitoring power supply voltage.
- Communication Equipment: Providing reliable supervision for power supplies in routers, switches, and other communication infrastructure.
- Industrial Control Systems: Monitoring power supplies in PLCs, motor controllers, and other industrial control equipment to prevent system failures.
- Consumer Electronics: Enhancing the reliability of power supplies in consumer devices such as smart TVs, gaming consoles, and home automation systems.
- Automotive Electronics: Ensuring the stability of power supplies in automotive ECUs, infotainment systems, and other automotive electronic modules.
Conclusion of XC6121D435ER-G
The XC6121D435ER-G from Torex Semiconductor Ltd. is a highly reliable and efficient watchdog circuit designed for single-channel voltage monitoring. Its precise 3.5V threshold, 200ms reset timeout, and flexible output configuration make it an ideal solution for a wide range of applications. The surface-mount packaging and high moisture sensitivity level ensure ease of integration and long-term reliability. With its compliance to REACH and ROHS3 standards, the XC6121D435ER-G is not only a technically superior product but also environmentally responsible. Whether used in embedded systems, communication equipment, or industrial control systems, the XC6121D435ER-G provides the necessary supervision to ensure stable and reliable operation.



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