onsemi

ADT7473ARQZ-1REEL7

ADT7473ARQZ-1REEL7 Description

The ADT7473ARQZ-1REEL7 is a high-performance thermal management IC designed for fan control and temperature monitoring applications. Manufactured by onsemi, this device is part of the dBCool® series and is housed in a 16-QSOP package, making it suitable for surface-mount applications. Despite being marked as obsolete, the ADT7473ARQZ-1REEL7 remains a robust solution for various thermal management needs.

ADT7473ARQZ-1REEL7 Features

• Output Type: The ADT7473ARQZ-1REEL7 uses the SMBus protocol for communication, enabling efficient and reliable data transfer between the device and the host system.
• Topology: This IC integrates multiple functionalities into a single package, including an ADC, comparator, fan speed counter, multiplexer, and register bank. This comprehensive topology allows for versatile and efficient thermal management solutions.
• Mounting Type: The surface-mount design ensures easy integration into modern electronic systems, providing a compact and reliable solution for space-constrained applications.
• Accuracy: With an accuracy of ±2.5%, the ADT7473ARQZ-1REEL7 ensures precise temperature monitoring and fan control, contributing to reliable system performance.
• Sensor Type: The device supports both internal and external sensors, offering flexibility in monitoring different temperature points within a system.
• Voltage - Supply: The device operates within a 3V to 3.6V supply voltage range, making it suitable for a wide range of power supply configurations.
• Output Fan: The ADT7473ARQZ-1REEL7 includes output fan control, enabling direct management of cooling fans.
• Package: The Tape & Reel (TR) packaging format ensures ease of handling and integration into automated assembly processes.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the device is highly resistant to moisture, ensuring reliability in various environmental conditions.

ADT7473ARQZ-1REEL7 Applications

The ADT7473ARQZ-1REEL7 is ideal for applications requiring precise temperature monitoring and fan control. Its comprehensive feature set makes it suitable for a variety of industries, including:

• Telecommunications: Ensuring optimal cooling in network equipment and base stations.
• Data Centers: Managing thermal conditions in servers and storage systems.
• Consumer Electronics: Providing reliable thermal management in gaming consoles and high-performance PCs.
• Industrial Systems: Monitoring and controlling temperature in industrial control units and automation equipment.

Conclusion of ADT7473ARQZ-1REEL7

The ADT7473ARQZ-1REEL7 from onsemi is a versatile and reliable thermal management IC that offers a comprehensive set of features for fan control and temperature monitoring. Despite its obsolete status, its robust design, high accuracy, and flexible sensor options make it a valuable solution for a wide range of applications. The surface-mount package and moisture resistance further enhance its suitability for modern electronic systems. For engineers and designers seeking a reliable and efficient thermal management solution, the ADT7473ARQZ-1REEL7 remains a compelling choice.