

Torex Semiconductor Ltd.
XC6121D441ER-G
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XC6121D441ER-G Description
XC6121D441ER-G Description
The XC6121D441ER-G is a high-performance watchdog circuit designed by Torex Semiconductor Ltd., a leading manufacturer in the power management integrated circuit (PMIC) industry. This IC supervisor is specifically engineered to monitor a single voltage channel, ensuring reliable and efficient power management in various electronic systems. The device features a voltage threshold of 4.1V, making it ideal for applications requiring precise voltage monitoring and control.
The XC6121D441ER-G is packaged in a surface-mount 6USPC format, which is compact and suitable for space-constrained designs. It is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring high production efficiency. The device operates with a typical reset timeout of 200ms, providing a reliable reset mechanism to safeguard against system failures.
XC6121D441ER-G Features
- Voltage Monitoring: The XC6121D441ER-G monitors a single voltage channel with a threshold of 4.1V, ensuring accurate detection of voltage levels.
- Reset Timeout: The typical reset timeout of 200ms provides a reliable reset mechanism to protect against system malfunctions.
- Output Type: The device offers an open drain or open collector output, providing flexibility in system design and compatibility with various circuit configurations.
- Mounting Type: The surface-mount package is ideal for modern, compact electronic designs, ensuring efficient use of board space.
- Package Type: The tape and reel (TR) packaging facilitates automated assembly processes, enhancing production efficiency.
- Compliance: The XC6121D441ER-G is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance.
- Moisture Sensitivity Level: The MSL level 1 (unlimited) rating ensures the device is suitable for a wide range of environmental conditions without the need for special handling.
XC6121D441ER-G Applications
The XC6121D441ER-G is ideal for a variety of applications where reliable voltage monitoring and system reset mechanisms are critical. Some specific use cases include:
- Embedded Systems: Ensuring reliable operation in embedded systems by monitoring power supply voltage and providing a timely reset in case of voltage anomalies.
- Consumer Electronics: Protecting consumer electronics from power supply fluctuations and ensuring stable operation.
- Industrial Control Systems: Monitoring power supply voltage in industrial control systems to prevent malfunctions and ensure continuous operation.
- Telecommunications: Ensuring reliable power management in telecommunication equipment to prevent system crashes and data loss.
Conclusion of XC6121D441ER-G
The XC6121D441ER-G from Torex Semiconductor Ltd. stands out as a robust and reliable watchdog circuit, offering precise voltage monitoring and efficient reset mechanisms. Its compact surface-mount package and compatibility with automated assembly processes make it an ideal choice for modern electronic designs. The device's compliance with environmental regulations and its ability to operate under various environmental conditions further enhance its versatility. Whether used in embedded systems, consumer electronics, industrial control systems, or telecommunications, the XC6121D441ER-G provides a reliable solution for voltage monitoring and system protection, ensuring stable and efficient operation.



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