MAX5987AETE+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5987AETE+T

Manufacturer

analog-devices

Introduction

The MAX5987AETE+T, by Analog Devices, is a highly efficient Power over Ethernet (PoE) controller that integrates with power management systems to extract electrical power from Ethernet cables. Designed to adhere to the 802.3af PoE standard, this controller facilitates the delivery of power to Ethernet devices through data cables, optimizing space and reducing the need for additional power supplies.

Product Features and Performance

Integrated Power Over Ethernet (PoE) Controller (PD) and DC/DC converter

Supports IEEE 802.3af compliant devices

Autonomous operation with auxiliary sense capability for enhanced control

Internal switching regulator for efficient power conversion

Operates across a wide input voltage range (8.7V to 60V)

Maximum power output of 6.49W for connected devices

Low standby power consumption with a supply current of 3.6mA

Designed for surface mount technology, facilitating compact installations

Product Advantages

Simplifies network installation and maintenance by combining power and data lines

Eliminates the need for external power supplies for Ethernet-connected devices

Reduces overall system cost and complexity

Provides efficient power management, ensuring optimal operation of connected devices

Offers compatibility with a wide range of operating voltages, making it versatile for different applications

Key Technical Parameters

Number of Channels: 1

Power Max: 6.49W

Internal Switch(s): Yes

Auxiliary Sense: Yes

Standards Compliance: IEEE 802.3af (PoE)

Voltage Supply Range: 8.7V ~ 60V

Current Supply: 3.6mA

Operating Temperature Range: -40°C ~ 85°C

Package: 16-WQFN Exposed Pad

Supplier Device Package: 16-TQFN (5x5)

Quality and Safety Features

This controller is manufactured to meet high quality and safety standards, ensuring reliable power delivery and device protection in various applications.

Compatibility

Its standards compliance and wide voltage range make it compatible with a broad spectrum of PoE devices and systems, promoting widespread applicability.

Application Areas

Ideal for use in network cameras, VoIP phones, wireless access points, and other Ethernet-powered devices requiring efficient, integrated power solutions.

Product Lifecycle

The MAX5987AETE+T remains in Active product status, with ongoing availability. It is not currently nearing discontinuation, ensuring support and availability for new designs and systems.

Several Key Reasons to Choose This Product

Offers a compact and efficient solution for integrating power and data lines

Supports a wide range of operating temperatures, making it suitable for harsh environments

Compliance with IEEE 802.3af allows for broad compatibility with PoE devices

Low power consumption enhances energy efficiency

Easy integration into system designs due to surface mount packaging

Ensures long-term availability for continuous system design and maintenance.