

Torex Semiconductor Ltd.
XC6123E747ER-G
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XC6123E747ER-G Description
XC6123E747ER-G Description
The XC6123E747ER-G is a high-performance watchdog circuit designed for reliable system supervision. Manufactured by Torex Semiconductor Ltd., this IC is part of the XC6123 series and is ideal for applications requiring robust monitoring and control of power supply voltages. The device features a single-channel voltage monitor with a threshold voltage of 4.7V, ensuring precise detection of voltage levels. It operates with a typical reset timeout of 800ms, providing ample time for system recovery in case of power anomalies.
The XC6123E747ER-G is packaged in a surface-mount 6USPC format, making it suitable for compact and high-density PCB designs. The device is available in tape and reel packaging, facilitating efficient manufacturing processes. It is RoHS3 compliant and REACH unaffected, adhering to stringent environmental standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), ensuring durability and reliability in various environmental conditions.
XC6123E747ER-G Features
- Single-Channel Voltage Monitoring: The XC6123E747ER-G monitors a single voltage level with a threshold of 4.7V, providing accurate and reliable supervision.
- Reset Timeout: The typical reset timeout of 800ms ensures that the system has sufficient time to recover from power anomalies without causing unintended shutdowns.
- Output Configuration: The device features an open drain or open collector output, offering flexibility in system design and compatibility with various load configurations.
- Active Low Reset: The reset function is active low, providing a clear and reliable signal for system reset.
- Surface-Mount Packaging: The 6USPC surface-mount package is compact and suitable for high-density PCB designs, making it ideal for space-constrained applications.
- Environmental Compliance: The XC6123E747ER-G is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental regulations.
- Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly durable and reliable in various environmental conditions.
XC6123E747ER-G Applications
The XC6123E747ER-G is well-suited for a wide range of applications where reliable power supply monitoring and system supervision are critical. Some specific use cases include:
- Embedded Systems: Ideal for embedded systems in industrial automation, where precise voltage monitoring and system reset are essential for maintaining operational integrity.
- Consumer Electronics: Suitable for consumer electronics such as smartphones, tablets, and IoT devices, where compact design and high reliability are paramount.
- Telecommunications: Used in telecommunication equipment for monitoring power supply voltages and ensuring system stability.
- Automotive Electronics: Applicable in automotive applications where robustness and reliability are crucial for safety and performance.
- Medical Devices: Ideal for medical devices that require precise power supply monitoring to ensure patient safety and device reliability.
Conclusion of XC6123E747ER-G
The XC6123E747ER-G from Torex Semiconductor Ltd. is a versatile and reliable watchdog circuit that offers precise voltage monitoring and system supervision. Its compact surface-mount packaging, RoHS3 compliance, and high moisture sensitivity level make it suitable for a wide range of applications in various industries. The device's unique features, such as the 4.7V threshold voltage and 800ms reset timeout, provide significant advantages over similar models, ensuring robust performance and reliability. Whether used in embedded systems, consumer electronics, or industrial applications, the XC6123E747ER-G is an excellent choice for designers seeking a high-performance watchdog circuit.



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