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XC6121C226ER-G

XC6121C226ER-G Description

The XC6121C226ER-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuits (PMIC) category. This IC supervisor is specifically designed to monitor a single voltage channel, ensuring reliable system operation by providing accurate voltage monitoring and timely reset functions. The device features a voltage threshold of 2.6V, making it suitable for applications requiring precise voltage control. The XC6121C226ER-G is housed in a surface-mount package, specifically a Tape & Reel (TR) format, which is ideal for automated assembly processes and ensures high reliability in various electronic systems.

XC6121C226ER-G Features

• Single Voltage Monitoring: The XC6121C226ER-G is designed to monitor a single voltage channel, providing accurate and reliable voltage supervision. This feature is particularly beneficial in systems where a single critical voltage needs to be monitored to ensure stable operation.
• Reset Timeout: The device offers a typical reset timeout of 50ms, ensuring that the system can quickly recover from power interruptions or voltage fluctuations without significant downtime.
• Output Type: The XC6121C226ER-G features an open drain or open collector output, providing flexibility in system design and compatibility with various types of load circuits.
• Active Low Reset: The reset function is active low, which is a common configuration in many electronic systems, ensuring compatibility and ease of integration.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the XC6121C226ER-G is highly resistant to moisture, making it suitable for use in a wide range of environmental conditions without the need for special handling or storage precautions.
• Compliance and Standards: The device is ROHS3 compliant and REACH unaffected, ensuring it meets the latest environmental and safety standards. It also falls under the EAR99 Export Control Classification Number (ECCN), simplifying international trade and regulatory compliance.

XC6121C226ER-G Applications

The XC6121C226ER-G is ideal for a variety of applications where reliable voltage monitoring and reset functionality are critical. Some specific use cases include:

• Embedded Systems: In embedded systems where a single voltage rail needs to be monitored to ensure stable operation, the XC6121C226ER-G provides a compact and efficient solution.
• Power Supplies: For power supply units (PSUs) that require precise voltage monitoring to protect against overvoltage or undervoltage conditions, this watchdog circuit ensures system reliability and longevity.
• Consumer Electronics: In consumer electronics, such as smartphones, tablets, and other portable devices, the XC6121C226ER-G can be used to monitor the main power supply voltage, ensuring the device operates within safe voltage limits and providing a reset function in case of power anomalies.
• Industrial Control Systems: In industrial applications, where reliable power monitoring is essential to prevent equipment damage and ensure continuous operation, the XC6121C226ER-G offers a robust and reliable solution.

Conclusion of XC6121C226ER-G

The XC6121C226ER-G from Torex Semiconductor Ltd. stands out as a reliable and efficient watchdog circuit, offering precise voltage monitoring and reset functionality in a compact surface-mount package. Its unique features, such as the 50ms typical reset timeout and open drain/open collector output, provide significant advantages over similar models, making it an ideal choice for a wide range of applications. Whether used in embedded systems, power supplies, consumer electronics, or industrial control systems, the XC6121C226ER-G ensures reliable operation and protection against power anomalies, making it a valuable component in modern electronic designs.