onsemi

CAT1641WI-30-GT3

CAT1641WI-30-GT3 Description

The CAT1641WI-30-GT3 is a single-channel supervisory IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category. It features a voltage threshold of 3V and is capable of monitoring a single voltage level. The IC is housed in an 8SOIC package and is available in a Tape & Reel (TR) format, making it suitable for surface mount applications. Despite its obsolete status, the CAT1641WI-30-GT3 remains a reliable choice for specific power management needs.

CAT1641WI-30-GT3 Features

• Voltage Monitoring: The CAT1641WI-30-GT3 is designed to monitor a single voltage level with a threshold of 3V, ensuring precise control and monitoring of power supply conditions.
• Reset Functionality: The IC features an active-high reset function with a minimum reset timeout of 130ms. This ensures reliable system initialization and recovery from power glitches.
• Output Configuration: The output is configured as open drain or open collector, providing flexibility in system design and compatibility with various downstream components.
• Packaging and Mounting: Housed in an 8SOIC package and available in a Tape & Reel (TR) format, the CAT1641WI-30-GT3 is designed for surface mount applications, making it suitable for modern, compact electronic designs.
• Regulatory Compliance: The device is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulatory standards.
• Moisture Sensitivity: With a moisture sensitivity level (MSL) of 1 (unlimited), the CAT1641WI-30-GT3 is robust against environmental moisture, enhancing its reliability in various operating conditions.

CAT1641WI-30-GT3 Applications

The CAT1641WI-30-GT3 is ideal for applications requiring precise voltage monitoring and reliable reset functionality. Its single-channel monitoring capability makes it suitable for systems where a single power supply needs to be closely monitored. Specific use cases include:

• Embedded Systems: Ideal for embedded systems where power supply integrity is critical for system stability and performance.
• Industrial Control: Suitable for industrial control applications where reliable power monitoring and reset functions are essential for maintaining operational continuity.
• Consumer Electronics: Can be used in consumer electronics where a compact and reliable power management solution is required.
• Telecommunications: Applicable in telecommunication equipment where precise voltage monitoring and reset functions are necessary for maintaining system reliability.

Conclusion of CAT1641WI-30-GT3

The CAT1641WI-30-GT3, despite being marked as obsolete, remains a robust and reliable supervisory IC for power management applications. Its precise voltage monitoring, reliable reset functionality, and flexible output configuration make it a valuable component in a variety of electronic systems. The device's compliance with international regulatory standards and its robustness against environmental factors further enhance its appeal. For applications requiring a single-channel voltage monitor with reliable reset capabilities, the CAT1641WI-30-GT3 is an excellent choice, offering a balance of performance and reliability.