LTC4279IS#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4279IS#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC4279 is a highly integrated Power over Ethernet (PoE) controller that provides IEEE 802.3at (PoE+) and legacy 802.3af (PoE) compliant power sourcing equipment (PSE) functionality. It supports up to 90W of power delivery, making it suitable for a wide range of high-power PoE applications.

Product Features and Performance

Integrated IEEE 802.3at (PoE+) and 802.3af (PoE) compliant PSE controller

Supports up to 90W of power delivery

Integrated MOSFET drivers for 4 power FETs

Auxiliary sense for improved system performance

Configurable current limiting and other fault protection features

Simplifies design of high-power PoE systems

Product Advantages

Highly integrated solution reduces component count and board space

Supports high-power PoE applications up to 90W

Robust fault protection features ensure reliable and safe operation

Configurable parameters allow optimization for specific system requirements

Key Reasons to Choose This Product

Comprehensive PoE solution with up to 90W power delivery

Simplifies the design of high-power PoE systems

Reliable and safe operation with advanced fault protection features

Flexibility to customize the controller for specific system requirements

Quality and Safety Features

Designed and manufactured to high quality standards

Robust fault protection features ensure safe operation

Compliance with IEEE 802.3at (PoE+) and 802.3af (PoE) standards

Compatibility

Suitable for a wide range of high-power PoE applications

Compatible with IEEE 802.3at (PoE+) and 802.3af (PoE) standards

Application Areas

High-power PoE applications, such as wireless access points, IP cameras, and VoIP phones

Industrial and commercial PoE systems

Product Lifecycle

["The LTC4279 is an active product and currently available for purchase.","There are no direct equivalents or alternative models available from Analog Devices. For more information, please contact our website's sales team."]