Product Overview: ADT7476AARQZ by ON Semiconductor

The ADT7476AARQZ is a versatile and efficient thermal management solution designed by ON Semiconductor, a leading provider of semiconductor-based solutions. This device is a remote thermal monitor and fan controller integrated circuit (IC) that provides a comprehensive suite of features to ensure optimal performance and protection for various electronic applications.

Key Features

• Multiple Temperature Sensors: The ADT7476AARQZ is equipped with three remote temperature sensor inputs and one local temperature sensor, providing precise monitoring of system thermal conditions.
• Advanced Fan Control: It includes sophisticated fan control capabilities, supporting up to four-wire fans with tachometer inputs for accurate speed measurement and control.
• Programmable Settings: Users can program various parameters such as temperature thresholds, fan speed characteristics, and alarm settings via the on-chip registers accessible through the I²C/SMBus interface.
• Flexible Voltage Range: The IC operates over a wide supply voltage range from 3.0V to 3.6V, accommodating a variety of system power requirements.

Applications

The ADT7476AARQZ is ideal for use in multiple applications that require reliable thermal management and fan control. These include desktop and notebook computers, servers, data storage systems, telecommunication equipment, and other embedded systems.

Package and Reliability

Housed in a compact 24-pin QSOP package, the ADT7476AARQZ is designed to meet the space constraints of modern electronic systems. ON Semiconductor's commitment to quality ensures that the ADT7476AARQZ provides high reliability and performance consistency, making it a trusted choice for thermal management solutions.

Environmental and Regulatory Compliance

ON Semiconductor ensures that the ADT7476AARQZ complies with industry-standard environmental and regulatory requirements, including RoHS and Pb-Free directives, to meet global environmental standards and customer expectations for eco-friendly products.