MAX5940AESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5940AESA+T

Manufacturer

analog-devices

Introduction

The MAX5940AESA+T is a Power Over Ethernet (PoE) controller that provides a single-channel solution for Power Sourcing Equipment (PSE) applications. It integrates the necessary circuitry to detect, classify, and manage power delivery to a Powered Device (PD) in compliance with the IEEE 802.3af PoE standard.

Product Features and Performance

Single-channel PoE controller

Supports IEEE 802.3af PoE standard

Integrates detection, classification, and power management circuitry

Supplies up to 12.95W of power to the PD

Operates from a 36.6V to 67V supply voltage

Draws only 400µA of quiescent current

Wide operating temperature range of -40°C to +85°C

Surface-mount 8-SOIC package

Product Advantages

Comprehensive PoE functionality in a single IC

High power delivery capability up to 12.95W

Low quiescent current for power-efficient operation

Wide input voltage and temperature range for versatile applications

Key Reasons to Choose This Product

Simplified PoE system design with integrated detection, classification, and power management

Reliable and efficient power delivery to PoE-enabled devices

Suitable for a variety of PoE applications, such as IP cameras, wireless access points, and VoIP phones

Compact surface-mount package for space-constrained designs

Quality and Safety Features

Designed and manufactured to high-quality standards

Compliant with the IEEE 802.3af PoE standard for safety and reliability

Compatibility

The MAX5940AESA+T is compatible with PoE-enabled devices that conform to the IEEE 802.3af standard.

Application Areas

Power Sourcing Equipment (PSE) for PoE applications

IP cameras, wireless access points, VoIP phones, and other PoE-powered devices

Product Lifecycle

The MAX5940AESA+T is an obsolete product. There may be equivalent or alternative models available from analog-devices or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and availability.