

Torex Semiconductor Ltd.
XC6122D321ER-G
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XC6122D321ER-G Description
XC6122D321ER-G Description
The XC6122D321ER-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a renowned manufacturer in the field of power management integrated circuits (PMIC). This device is specifically engineered to monitor and manage power supplies in various electronic systems, ensuring reliable operation and protection against power anomalies. The XC66122D321ER-G features a single-channel voltage monitor with a threshold voltage of 2.1V, making it ideal for applications requiring precise voltage supervision. The device offers a typical reset timeout of 100ms, providing a reliable reset mechanism to safeguard against power fluctuations and ensure system stability.
XC6122D321ER-G Features
- Single-Channel Voltage Monitoring: The XC6122D321ER-G is designed to monitor a single voltage rail with a precise threshold of 2.1V, ensuring accurate detection of power supply anomalies.
- Reset Timeout: With a typical reset timeout of 100ms, this watchdog circuit provides a reliable reset mechanism to protect against power supply fluctuations and ensure system stability.
- Output Type: The device features an open drain or open collector output, offering flexibility in system design and compatibility with various electronic systems.
- Active Low Reset: The reset function is active low, providing a clear and reliable reset signal to the system.
- Surface Mount Packaging: The XC6122D321ER-G is available in a surface mount package, making it suitable for modern, compact electronic designs and easy integration into PCB layouts.
- Compliance and Standards: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. It also carries an ECCN classification of EAR99, facilitating international trade and compliance with export regulations.
- Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the XC6122D321ER-G is highly resistant to moisture, making it suitable for a wide range of environmental conditions.
- Packaging: The device is packaged in tape and reel (TR), ensuring efficient handling and storage for manufacturing processes.
XC6122D321ER-G Applications
The XC6122D321ER-G is ideal for a variety of applications where reliable power monitoring and system protection are critical. Its precise voltage monitoring and reset capabilities make it suitable for:
- Embedded Systems: Ensuring reliable operation of microcontrollers and embedded processors by providing accurate voltage monitoring and timely resets.
- Industrial Control Systems: Protecting against power supply fluctuations in industrial environments, where system stability and reliability are paramount.
- Telecommunications: Monitoring power supplies in communication equipment to prevent system failures and ensure continuous operation.
- Consumer Electronics: Enhancing the reliability of consumer devices by providing robust power management and protection against power anomalies.
Conclusion of XC6122D321ER-G
The XC6122D321ER-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit, offering precise voltage monitoring and robust reset capabilities. Its single-channel voltage monitoring with a 2.1V threshold and 100ms reset timeout ensures accurate detection and timely response to power supply anomalies. The device's open drain or open collector output and active low reset function provide flexibility and compatibility with various electronic systems. The surface mount packaging, combined with its compliance with environmental and safety standards, makes it an ideal choice for modern electronic designs. Whether used in embedded systems, industrial control, telecommunications, or consumer electronics, the XC6122D321ER-G delivers reliable power management and system protection, ensuring stable and efficient operation in a wide range of applications.



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