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XC6123D645MR-G

XC6123D645MR-G Description

The XC6123D645MR-G is a highly reliable and efficient watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuits (PMIC) domain. This IC supervisor is specifically engineered to monitor a single voltage channel, ensuring robust system performance and stability. The device features a typical reset timeout of 1.6 seconds, which is ideal for applications requiring precise timing control. The voltage threshold is set at 4.5V, making it suitable for systems that operate within this voltage range.

The XC6123D645MR-G is housed in a compact SOT25 package, which is ideal for surface mount applications, allowing for efficient use of board space. The device is available in a tape and reel (TR) package format, facilitating automated assembly processes. The reset function is active low, ensuring compatibility with a wide range of systems. The output is designed as open drain or open collector, providing flexibility in circuit design and integration.

XC6123D645MR-G Features

• Single Voltage Monitoring: The XC6123D645MR-G is designed to monitor a single voltage channel, making it ideal for systems that require focused monitoring without the complexity of multi-channel supervision.
• 1.6s Typical Reset Timeout: This feature ensures that the system has sufficient time to reset and stabilize, preventing premature resets that could disrupt system operation.
• 4.5V Voltage Threshold: The device is optimized for systems operating at 4.5V, providing accurate monitoring and reliable performance at this voltage level.
• Surface Mount Compatibility: The SOT25 package is suitable for surface mount technology (SMT), enabling efficient PCB design and assembly.
• Open Drain/Open Collector Output: This versatile output configuration allows for easy integration with various system architectures and simplifies circuit design.
• Active Low Reset: The active low reset function ensures compatibility with a wide range of systems, making the XC6123D645MR-G a versatile choice for various applications.
• Moisture Sensitivity Level 1: The device is classified as MSL 1 (unlimited), indicating it is not sensitive to moisture, which enhances its reliability in various environmental conditions.
• Compliance and Standards: The XC6123D645MR-G is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.

XC6123D645MR-G Applications

The XC6123D645MR-G is well-suited for a variety of applications where reliable voltage monitoring and system reset functionality are critical. Some specific use cases include:

• Embedded Systems: Ideal for embedded systems that require precise voltage monitoring and timely resets to maintain system integrity.
• Industrial Control Systems: In industrial environments, the XC6123D645MR-G ensures that critical systems remain stable and reliable, preventing unexpected shutdowns and malfunctions.
• Consumer Electronics: The compact size and efficient design make it suitable for consumer electronics where space is limited, but reliability is paramount.
• Telecommunications: In telecom applications, the device can monitor power supplies and ensure that critical components receive the correct voltage, preventing system failures.
• Automotive Electronics: The robust design and compliance with industry standards make the XC6123D645MR-G suitable for automotive applications where reliability and safety are crucial.

Conclusion of XC6123D645MR-G

The XC6123D645MR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit, offering precise voltage monitoring and robust system reset capabilities. Its compact SOT25 package, combined with a 1.6-second typical reset timeout and a 4.5V voltage threshold, makes it an ideal choice for a wide range of applications. The device's compliance with industry standards and its moisture sensitivity level 1 classification further enhance its reliability and versatility. Whether used in embedded systems, industrial control systems, consumer electronics, telecommunications, or automotive electronics, the XC6123D645MR-G provides a dependable solution for voltage monitoring and system stability.