Analog Devices Inc./Maxim Integrated

MAX6616AEG  

Thermal Management ICs

MAX6616AEG Description

The MAX6616AEG is a highly integrated temperature monitor and fan control IC designed for advanced power management applications. Manufactured by Analog Devices Inc./Maxim Integrated, this device falls under the Power Management (PMIC) category and is housed in a 24-lead QSOP package. Despite its obsolescence, the MAX6616AEG remains a robust solution for temperature monitoring and fan control, offering a sensing temperature range from 0°C to 140°C. It features an ADC topology and supports I2C/SMBus communication protocols, making it versatile for various electronic systems.

MAX6616AEG Features

The MAX6616AEG boasts several key features that set it apart in the realm of temperature monitoring and fan control:

• Temperature Sensing: It provides accurate temperature sensing with an internal sensor and supports external sensors, offering a wide sensing range of 0°C to 140°C. The accuracy is ±4°C for local sensing and ±1°C for remote sensing, ensuring reliable temperature readings.
• Output Types: The device supports both I2C and SMBus communication protocols, providing flexibility in system integration.
• Fan Control: It includes fan control functionality, making it suitable for applications requiring thermal management.
• Alarm Outputs: The MAX6616AEG features alarm outputs, which can be crucial for systems that require immediate notification of temperature or fan status anomalies.
• Supply Voltage: It operates within a supply voltage range of 3V to 5.5V, ensuring compatibility with a wide range of power supplies.
• Compliance: The MAX6616AEG is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Mounting: It is designed for surface-mount applications, facilitating easy integration into compact designs.
• Packaging: The device is available in a tray package, which is ideal for automated assembly processes.

MAX6616AEG Applications

The MAX6616AEG is ideal for a variety of applications where precise temperature monitoring and fan control are essential. Some specific use cases include:

• Telecommunications Equipment: In base stations and network switches, where maintaining optimal temperatures is crucial for performance and reliability.
• Industrial Systems: In control panels and automation equipment, where thermal management ensures continuous operation.
• Computing Devices: In servers and high-performance computing systems, where temperature monitoring and fan control are critical for preventing overheating.
• Consumer Electronics: In gaming consoles and high-end desktops, where thermal management enhances user experience and system longevity.

Conclusion of MAX6616AEG

The MAX6616AEG, despite being marked as obsolete, remains a reliable choice for applications requiring comprehensive temperature monitoring and fan control. Its wide sensing range, accurate temperature readings, and versatile communication protocols make it a valuable component in various electronic systems. The inclusion of alarm outputs and fan control functionality further enhances its utility in thermal management applications. While newer alternatives may offer additional features, the MAX6616AEG continues to provide robust performance and reliability, making it a worthy consideration for engineers and designers in the electronics industry.

MAX6616AEG Documents

Download datasheets and manufacturer documentation for MAX6616AEG

Datasheets :

MAX6615/16      

Part Numbering Guide :

Part Numbering System      

Application Notes :

Thermal Management Handbook       Calculating the Tachometer Register Value of the MAX6615/MAX6616       Circuit Converts PWM Fan Drive to Linear and Reduces Acoustic Noise      

PCN Obsolescence/ EOL :

Mult Dev OBS 15/Apr/2019      

Environmental Information :

Maxim Integrated RoHS Cert       Maxim Integrated REACH