

Torex Semiconductor Ltd.
XC6124F645MR-G
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XC6124F645MR-G Description
XC6124F645MR-G Description
The XC6124F645MR-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a renowned manufacturer in the power management integrated circuit (PMIC) domain. This IC is specifically engineered to provide reliable voltage monitoring and reset functionality for a wide range of electronic systems. The XC6124F645MR-G features a single-channel supervisor with a voltage threshold of 4.5V, ensuring precise monitoring of power supply levels. It is housed in a compact SOT25 package, making it suitable for space-constrained applications.
XC6124F645MR-G Features
- Voltage Monitoring: The XC6124F645MR-G is designed to monitor a single voltage rail with a threshold of 4.5V, providing accurate detection of under-voltage conditions.
- Reset Functionality: The IC features an active-low reset output with a typical timeout of 1.6 seconds, ensuring reliable system resets in case of power anomalies.
- Output Type: The output is open drain or open collector, offering flexibility in circuit design and compatibility with various logic levels.
- Mounting Type: The surface mount technology (SMT) ensures robust mechanical stability and ease of integration into modern printed circuit boards (PCBs).
- Package Type: The device is supplied in a tape and reel (TR) package, facilitating efficient handling and assembly in high-volume production environments.
- Compliance and Standards: The XC6124F645MR-G is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety regulations.
- Moisture Sensitivity Level: With an MSL of 1 (unlimited), the IC is highly resistant to moisture, ensuring long-term reliability in various environmental conditions.
XC6124F645MR-G Applications
The XC6124F645MR-G is ideal for applications requiring reliable power monitoring and reset functions. Its compact size and robust performance make it suitable for a variety of industries, including:
- Consumer Electronics: Ideal for portable devices, smartphones, and tablets where space is a critical constraint.
- Industrial Systems: Suitable for embedded systems, PLCs, and automation equipment that demand high reliability and precise voltage monitoring.
- Telecommunications: Used in base stations, routers, and switches to ensure stable operation and timely resets in case of power fluctuations.
- Automotive Electronics: Applicable in ECUs, infotainment systems, and advanced driver-assistance systems (ADAS) where robustness and reliability are paramount.
Conclusion of XC6124F645MR-G
The XC6124F645MR-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 its compliance with industry standards and environmental regulations, makes it an excellent choice for a wide range of applications. Whether in consumer electronics, industrial systems, telecommunications, or automotive electronics, the XC6124F645MR-G ensures stable and reliable operation, making it a valuable component in modern electronic designs.



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