MAX5965BEAX+T

Overview

The MAX5965BEAX+T is a high-power, quad monolithic Power Sourcing Equipment (PSE) controller manufactured by Analog Devices. Designed for IEEE 802.3at PoE applications, it integrates four independent channels within an SSOP-36 package. The device supports hot-swap voltage control and includes features such as programmable current limits, fault protection, and status reporting to ensure reliable power delivery in network infrastructure.

Feature Summary

• Integrates four independent PSE channels for high-density PoE deployments
• Supports IEEE 802.3at standards with advanced power management capabilities
• Includes comprehensive fault protection and diagnostic monitoring functions

Applications

• IEEE 802.3at Power over Ethernet (PoE) switches
• High-density network infrastructure equipment
• Hot-swap voltage control systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices, as availability may be restricted. Ensure the SSOP-36 package matches design requirements before procurement.

Selection Notes

Select this component for designs requiring integrated quad-channel PoE control. Verify that the SSOP-36 package fits the PCB layout constraints. Ensure the application requires IEEE 802.3at support and benefits from the integrated hot-swap functionality provided by this specific controller.

Part Context

This part belongs to the MAX5965B series of hot-swap voltage controllers. It is distinct from the MAX5965A variant, which serves similar PoE functions but may differ in specific electrical characteristics or feature sets. Both are part of Maxim Integrated's power management portfolio for networking applications.