onsemi

CAT1027WI-28-GT3

CAT1027WI-28-GT3 Description

The CAT1027WI-28-GT3 is a two-channel voltage supervisor IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management Integrated Circuit (PMIC) category and is housed in an 8SOIC package. Despite its obsolete product status, the CAT1027WI-28-GT3 remains a reliable choice for applications requiring precise voltage monitoring and control.

CAT1027WI-28-GT3 Features

• Voltage Monitoring: The CAT1027WI-28-GT3 is designed to monitor two separate voltages, ensuring that both are within specified thresholds. This dual-channel monitoring capability is essential for systems where multiple power supplies need to be regulated.
• Adjustable Threshold Voltage: With a threshold voltage of 2.85V, the device offers an adjustable feature, allowing engineers to fine-tune the voltage levels to meet specific application requirements.
• Output Type: The device features an open drain or open collector output, providing flexibility in circuit design and compatibility with various downstream components.
• Reset Functionality: The reset function is active low, ensuring reliable system reset under low voltage conditions. The reset timeout is a minimum of 130ms, providing sufficient time for system stabilization.
• Mounting and Packaging: The CAT1027WI-28-GT3 is designed for surface mount applications, making it suitable for modern, compact electronic designs. It is packaged in a tape and reel format (Tape & Reel, TR), facilitating automated assembly processes.
• Compliance and Standards: The device is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited storage conditions without the need for special handling.
• ECCN and HTSUS: The Export Control Classification Number (ECCN) is EAR99, and the Harmonized Tariff Schedule of the United States (HTSUS) code is 8542.39.0001, facilitating international trade and compliance.

CAT1027WI-28-GT3 Applications

The CAT1027WI-28-GT3 is ideal for a variety of applications where reliable voltage monitoring and control are critical. Its dual-channel monitoring capability makes it particularly suitable for:

• Telecommunications Equipment: Ensuring stable power supply to critical components in base stations and networking devices.
• Industrial Control Systems: Monitoring power levels in PLCs, motor controllers, and other industrial automation equipment.
• Consumer Electronics: Providing reliable power management in devices such as routers, modems, and smart home devices.
• Medical Devices: Ensuring consistent power supply to critical medical equipment, such as monitors and diagnostic tools.

Conclusion of CAT1027WI-28-GT3

Despite its obsolete status, the CAT1027WI-28-GT3 remains a robust and versatile option for power management applications. Its dual-channel voltage monitoring, adjustable threshold voltage, and flexible output options make it a reliable choice for engineers designing systems that require precise power control. The device's compliance with environmental and regulatory standards ensures it can be used in a wide range of applications without concerns about future compatibility. For applications requiring reliable voltage monitoring and control, the CAT1027WI-28-GT3 is a proven solution that continues to deliver performance and reliability.