Analog Devices Inc./Maxim Integrated

MAX5980GTJ+

MAX5980GTJ+ Description

The MAX5980GTJ+ is a high-performance, 4-channel Power over Ethernet (PoE) Controller (PSE) designed by Analog Devices Inc./Maxim Integrated. This device is specifically engineered to meet the demands of modern networking applications that require power and data transmission over a single Ethernet cable. With a robust set of features and a compact 32TQFN package, the MAX5980GTJ+ is an ideal solution for a wide range of PoE applications.

MAX5980GTJ+ Features

• Technical Specifications: The MAX5980GTJ+ operates within a wide voltage range of 32V to 60V and can deliver a maximum power output of 70W. It supports both 802.3at (PoE+) and 802.3af (PoE) standards, ensuring compatibility with a broad spectrum of PoE-enabled devices.
• Performance Benefits: This controller offers a 5mA auxiliary sense feature, which allows for accurate power management and detection of PoE devices. The absence of internal switches reduces complexity and cost, making it an attractive option for system designers.
• Unique Advantages: The MAX5980GTJ+ stands out with its surface-mount technology, which enables efficient integration into compact and space-constrained systems. Its REACH unaffected status and RoHS3 compliance ensure that it meets stringent environmental and health standards.
• Auxiliary Sense: The absence of an auxiliary sense feature simplifies the design and reduces the bill of materials, making it cost-effective for applications where this functionality is not required.

MAX5980GTJ+ Applications

The MAX5980GTJ+ is well-suited for a variety of applications where both power and data need to be transmitted over Ethernet cables. Some specific use cases include:

• Industrial Networking: In industrial settings, where devices such as sensors and actuators require power and data connectivity, the MAX5980GTJ+ can efficiently manage power distribution.
• Smart Building Automation: For applications like lighting control, security cameras, and access control systems, this controller ensures reliable power delivery alongside data communication.
• Telecommunications: In telecommunications infrastructure, the MAX5980GTJ+ can be used to power remote devices like antennas and base stations, reducing the need for additional power wiring.

Conclusion of MAX5980GTJ+

The MAX5980GTJ+ from Analog Devices Inc./Maxim Integrated is a powerful and versatile PoE controller that offers a combination of high power output, wide voltage range, and compliance with industry standards. Its compact form factor and surface-mount design make it an excellent choice for applications where space is at a premium. With its focus on efficiency and reliability, the MAX5980GTJ+ is poised to be a key component in the next generation of PoE-enabled devices.