The MAX5965BEAX+ is a state-of-the-art Power Sourcing Equipment (PSE) controller designed by Maxim Integrated, a company renowned for its innovative and high-performance analog and mixed-signal engineering solutions. This advanced controller is specifically tailored for applications that require Power over Ethernet (PoE) capabilities, enabling the delivery of power alongside data over standard Ethernet cables.

Key Features

• Compliant with IEEE 802.3af/at standards for PoE
• Supports both Endspan and Midspan PSE applications
• Integrated power MOSFET for each of the four ports
• Per-port current limiting and foldback to prevent overloading
• Automatic detection and classification of powered devices (PDs)
• Programmable power management for optimal system power allocation
• Robust thermal management and protection features
• Available in a compact, 36-pin SSOP package

Product Applications

The MAX5965BEAX+ is ideal for a variety of applications that require reliable and efficient distribution of power over Ethernet networks. These applications include:

• Network switches and routers with PoE support
• Wireless access points and base stations
• IP surveillance cameras and security systems
• VoIP telephones and conferencing systems
• Point of sale (POS) terminals and kiosks

Performance and Protection

Maxim Integrated's MAX5965BEAX+ incorporates advanced circuitry to ensure high performance while providing essential protection features. The device is engineered to maintain stable operation across a wide temperature range and to protect against overcurrent, overvoltage, under-voltage lockout, and thermal overload. These features ensure that both the PSE controller and the connected powered devices operate safely and reliably.

Design Flexibility

The controller's programmable features and integrated power MOSFETs offer designers flexibility in creating efficient and compact PoE solutions. With its robust feature set and compliance with PoE standards, the MAX5965BEAX+ is a top choice for developers looking to integrate PoE functionality into their networked devices and systems.