

Torex Semiconductor Ltd.
XC6121C450MR-G
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XC6121C450MR-G Description
XC6121C450MR-G Description
The XC6121C450MR-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) domain. This IC supervisor is ideal for monitoring a single voltage channel and ensuring system reliability through its robust features and compact design. Housed in a Surface Mount SOT25 package, it offers a typical reset timeout of 200ms, making it suitable for applications requiring precise power monitoring and control.
XC6121C450MR-G Features
- Voltage Monitoring: The XC6121C450MR-G is designed to monitor a single voltage channel with a threshold voltage of 5V. This feature ensures that the system remains stable and reliable, even under varying power conditions.
- Reset Functionality: The reset function is active low, providing a clear and reliable reset signal to the system. This is crucial for maintaining system integrity and preventing unintended behavior.
- Output Type: The output is open drain or open collector, offering flexibility in circuit design and compatibility with various system architectures.
- Packaging: Available in a Tape & Reel (TR) package, the XC6121C450MR-G is suitable for automated assembly processes, ensuring high production efficiency and reliability.
- Compliance: The device is REACH unaffected and ROHS3 compliant, adhering to stringent environmental and safety standards. This makes it suitable for a wide range of applications, including those with strict regulatory requirements.
- Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the XC6121C450MR-G is highly resistant to moisture, ensuring long-term reliability and performance in various environmental conditions.
XC6121C450MR-G Applications
The XC6121C450MR-G is ideal for a variety of applications where reliable power monitoring and system reset are critical. Some specific use cases include:
- Embedded Systems: In embedded systems, the XC6121C450MR-G ensures that the system remains stable and reliable, even under varying power conditions. Its single-channel voltage monitoring and reset functionality make it an essential component for maintaining system integrity.
- Industrial Control: In industrial control applications, the robustness and reliability of the XC6121C450MR-G are crucial for preventing system failures and ensuring continuous operation. Its compact design and surface mount package make it suitable for integration into various control modules.
- Consumer Electronics: For consumer electronics, the XC6121C450MR-G provides a reliable and efficient solution for power monitoring and system reset. Its compliance with environmental and safety standards ensures that it meets the requirements of modern consumer devices.
Conclusion of XC6121C450MR-G
The XC6121C450MR-G is a versatile and reliable watchdog circuit that offers precise voltage monitoring and robust reset functionality. Its compact SOT25 package, combined with its compliance with environmental and safety standards, makes it an ideal choice for a wide range of applications. Whether used in embedded systems, industrial control, or consumer electronics, the XC6121C450MR-G ensures system reliability and stability, making it a standout choice in the power management integrated circuit market.



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