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XC6123A744ER-G

XC6123A744ER-G Description

The XC6123A744ER-G is a high-performance watchdog circuit and power supply supervisor designed by Torex Semiconductor Ltd. This device is specifically engineered to monitor and manage power supply voltages in various electronic systems. It features a single voltage monitoring channel with a threshold voltage of 4.4V, ensuring reliable and accurate voltage supervision. The XC6123A744ER-G is housed in a surface-mount package, making it ideal for compact and space-constrained applications. The device offers an open drain or open collector output, providing flexibility in circuit design and compatibility with a wide range of systems.

XC6123A744ER-G Features

• Voltage Monitoring: The XC6123A744ER-G monitors a single voltage channel with a threshold of 4.4V, ensuring that the power supply remains within the specified operating range. This feature is crucial for maintaining system stability and preventing damage due to voltage fluctuations.
• Reset Functionality: The device features an active-low reset function with a typical timeout of 800ms. This reset timeout is ideal for applications requiring a reliable and timely reset mechanism to recover from power-related issues.
• Output Type: The open drain or open collector output configuration offers design flexibility, allowing engineers to integrate the device into various system architectures without additional pull-up resistors.
• Mounting Type: The surface-mount package ensures easy integration into modern PCB designs, optimizing space utilization and enhancing reliability in high-density applications.
• Compliance and Safety: The XC6123A744ER-G is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards. It is also classified under ECCN EAR99, facilitating its use in a broad range of applications without export restrictions.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly resistant to moisture, making it suitable for use in various environmental conditions without the need for special handling or storage requirements.

XC6123A744ER-G Applications

The XC6123A744ER-G is well-suited for a variety of applications where reliable power supply monitoring and reset functionality are essential. Its compact size and robust performance make it ideal for:

• Embedded Systems: In compact embedded devices where space is at a premium, the XC6123A744ER-G provides efficient voltage monitoring and reset capabilities.
• Consumer Electronics: For applications such as smartphones, tablets, and other portable devices, the device ensures stable power supply and timely resets to maintain system performance.
• Industrial Control Systems: In industrial environments, the XC6123A744ER-G can be used to monitor critical power supplies, ensuring reliable operation and timely recovery from power-related issues.
• Automotive Electronics: The device's robustness and compliance with environmental standards make it suitable for automotive applications where reliability and safety are paramount.

Conclusion of XC6123A744ER-G

The XC6123A744ER-G from Torex Semiconductor Ltd. stands out as a reliable and versatile watchdog circuit and power supply supervisor. Its single-channel voltage monitoring with a 4.4V threshold, combined with an active-low reset function and open drain/collector output, offers a comprehensive solution for ensuring system stability and reliability. The surface-mount package and compliance with environmental and safety standards further enhance its suitability for a wide range of applications. Whether in embedded systems, consumer electronics, industrial controls, or automotive applications, the XC6123A744ER-G provides a robust and efficient solution for power supply supervision and reset management.