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XC6121D450MR-G

XC6121D450MR-G Description

The XC6121D450MR-G is a highly reliable and efficient watchdog circuit designed by Torex Semiconductor Ltd. This IC supervisor is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT25 package, making it ideal for space-constrained applications. The device is designed to monitor a single voltage channel with a threshold voltage of 5V, ensuring robust power management and system stability.

XC6121D450MR-G Features

• Voltage Monitoring: The XC6121D450MR-G is equipped to monitor a single voltage channel with a threshold voltage of 5V, providing precise control and monitoring of power supply levels.
• Reset Functionality: It features an active low reset function with a typical reset timeout of 200ms, ensuring reliable system resets and preventing erratic behavior in case of power fluctuations.
• Output Configuration: The device offers an open drain or open collector output, providing flexibility in system design and compatibility with various downstream circuits.
• Mounting and Packaging: The XC6121D450MR-G is designed for surface mount applications and is available in a tape and reel package, facilitating easy integration into modern manufacturing processes.
• Compliance and Standards: The device is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It also carries an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the XC6121D450MR-G is suitable for a wide range of environmental conditions without requiring special handling.

XC6121D450MR-G Applications

The XC6121D450MR-G is ideal for applications requiring reliable power monitoring and system reset functionality. Its compact size and robust performance make it suitable for:

• Consumer Electronics: In devices such as smartphones, tablets, and smart home appliances, where space is limited and power management is critical.
• Industrial Control Systems: For monitoring power supplies in PLCs, embedded systems, and other industrial applications where reliability and precision are paramount.
• Telecommunications: In base stations, routers, and other networking equipment where stable power supply and system resets are essential for uninterrupted operation.
• Automotive Electronics: For in-vehicle infotainment systems, advanced driver assistance systems (ADAS), and other automotive applications where compact, reliable power management solutions are required.

Conclusion of XC6121D450MR-G

The XC6121D450MR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit, offering precise voltage monitoring and robust reset functionality. Its compact SOT25 package, combined with surface mount compatibility and compliance with industry standards, makes it an ideal choice for a wide range of applications. Whether in consumer electronics, industrial control systems, telecommunications, or automotive electronics, the XC6121D450MR-G ensures stable power management and system reliability.