

Torex Semiconductor Ltd.
XC6123A643MR-G
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XC6123A643MR-G Description
XC6123A643MR-G Description
The XC6123A643MR-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd. This IC is part of the Power Management (PMIC) category and is specifically tailored for applications requiring reliable power monitoring and system reset functionality. The device is housed in a compact SOT25 package, making it suitable for space-constrained designs.
XC6123A643MR-G Features
- Voltage Monitoring: The XC6123A643MR-G is designed to monitor a single voltage input with a threshold set at 4.3V. This feature ensures that the device can accurately detect and respond to voltage drops, providing a reliable safeguard for sensitive electronic systems.
- Reset Functionality: The watchdog circuit features a typical reset timeout of 1.6 seconds. This reset timeout is active low, ensuring that the system can be reliably reset in the event of a voltage drop or other power-related anomalies.
- Output Configuration: The output of the XC6123A643MR-G is open drain or open collector, providing flexibility in system design and allowing for compatibility with a wide range of electronic circuits.
- Mounting and Packaging: The device is designed for surface mount applications and is supplied in a tape and reel package (Tape & Reel, TR). This packaging method ensures ease of handling and integration into automated assembly processes.
- Compliance and Standards: The XC6123A643MR-G is REACH unaffected and ROHS3 compliant, ensuring that it meets the highest environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
- Manufacturing and Support: Manufactured by Torex Semiconductor Ltd., a leading provider of high-quality semiconductor solutions, the XC6123A643MR-G benefits from robust manufacturing processes and comprehensive technical support.
XC6123A643MR-G Applications
The XC6123A643MR-G is ideal for a variety of applications where reliable power monitoring and system reset capabilities are essential. Some specific use cases include:
- Embedded Systems: In embedded systems, where power stability is crucial, the XC6123A643MR-G can prevent system crashes and ensure reliable operation.
- Consumer Electronics: For consumer electronics, the device can provide a robust solution for voltage monitoring and system reset, enhancing the overall reliability and user experience.
- Industrial Control Systems: In industrial environments, where equipment must operate continuously and reliably, the XC6123A643MR-G can prevent downtime and ensure consistent performance.
- Telecommunications: In telecommunication systems, the device can monitor power levels and initiate resets to maintain communication links and prevent service disruptions.
Conclusion of XC6123A643MR-G
The XC6123A643MR-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit, offering a range of features that make it suitable for a variety of applications. Its compact SOT25 package, combined with its robust voltage monitoring and reset capabilities, make it an ideal choice for designers looking to enhance the reliability and stability of their power management systems. With its compliance to industry standards and robust manufacturing processes, the XC6123A643MR-G ensures that it meets the stringent requirements of modern electronic systems.



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