Analog Devices Inc./Maxim Integrated

MAX6639FATE+  

Thermal Management ICs

MAX6639FATE+ Description

The MAX6639FATE+ is a high-performance thermal management IC designed for precise temperature monitoring and fan control applications. Manufactured by Analog Devices Inc./Maxim Integrated, this IC offers a comprehensive solution for managing thermal conditions in various electronic systems. It features a wide sensing temperature range of 0°C to 150°C, utilizing both internal and external sensors to provide accurate temperature readings. The MAX6639FATE+ supports I2C/SMBus communication, enabling seamless integration into modern electronic systems.

MAX6639FATE+ Features

• Temperature Sensing: The MAX6639FATE+ is equipped with both internal and external temperature sensors, providing a wide sensing range from 0°C to 150°C. This dual-sensor approach ensures precise temperature monitoring, making it suitable for applications requiring high accuracy.
• Output Type: The IC supports I2C/SMBus communication, allowing for easy integration into systems that utilize these protocols. This feature enhances the flexibility and compatibility of the MAX6639FATE+ with various electronic devices.
• Topology: The MAX6639FATE+ includes an ADC (Analog-to-Digital Converter), PWM (Pulse Width Modulation) generator, and tachometer counter. These components enable advanced thermal management capabilities, such as fan speed control and temperature monitoring.
• Mounting Type: The IC is designed for surface mount applications, making it ideal for compact and space-constrained designs. The surface mount technology ensures reliable and durable performance.
• Voltage Supply: The MAX6639FATE+ operates within a voltage range of 3V to 3.6V, providing compatibility with a variety of power supply configurations.
• Output Fan and Alarm: The IC includes output fan control and alarm features, allowing for proactive thermal management and system protection. These features help prevent overheating and ensure system reliability.
• Compliance and Status: The MAX6639FATE+ is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has an ECCN (Export Control Classification Number) of EAR99 and an HTSUS (Harmonized Tariff Schedule of the United States) code of 8542.39.0001.
• Moisture Sensitivity Level: The IC has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure to moisture, enhancing its reliability in various environmental conditions.

MAX6639FATE+ Applications

The MAX6639FATE+ is ideal for a range of applications where precise temperature monitoring and fan control are critical. Some specific use cases include:

• Computer Systems: In desktop and server computers, the MAX6639FATE+ can monitor CPU and GPU temperatures, controlling fan speeds to maintain optimal operating conditions.
• Telecommunications: In base stations and networking equipment, the IC can manage thermal conditions to ensure reliable performance and prevent overheating.
• Industrial Equipment: For industrial control systems and machinery, the MAX6639FATE+ can monitor and manage temperatures to prevent equipment failure and ensure safe operation.
• Consumer Electronics: In devices such as gaming consoles and high-performance laptops, the IC can provide accurate temperature monitoring and fan control to enhance user experience and system longevity.

Conclusion of MAX6639FATE+

The MAX6639FATE+ is a versatile and reliable thermal management IC that offers advanced temperature monitoring and fan control capabilities. Its wide sensing range, dual-sensor approach, and I2C/SMBus communication make it a superior choice for various applications. The inclusion of ADC, PWM generator, and tachometer counter further enhances its functionality, making it an ideal solution for managing thermal conditions in electronic systems. With its surface mount design, compatibility with a wide voltage range, and compliance with environmental standards, the MAX6639FATE+ stands out as a robust and efficient thermal management solution.

MAX6639FATE+ Documents

Download datasheets and manufacturer documentation for MAX6639FATE+

Datasheets :

MAX6639(F)      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Introduction to Medical Instruments and Growing Trend for Point-of-Care and Near-Patient Testing       Thermal Management Handbook       Fan Control Advances: Consider Fan-Speed Regulation       Circuit Converts PWM Fan Drive to Linear and Reduces Acoustic Noise      

HTML Datasheet :

MAX6639(F)      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH