LTC4259ACGW-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4259ACGW-1#TRPBF

Manufacturer

Analog Devices

Introduction

LTC4259ACGW-1#TRPBF is a Power over Ethernet (PoE) Controller for Power Sourcing Equipment (PSE) applications.

Product Features and Performance

4 independent PSE channels

Each channel supports up to 15.4 W power output

Compliant with IEEE 802.3af standard

48V to 57V supply voltage range

Low current consumption of 2mA

Industrial operating temperature range from 0°C to 70°C

Surface Mount BSOP package for compact PCB layout

Product Advantages

Multi-channel support enables simultaneous power management of multiple devices

Compliance with PoE standard ensures interoperability

Low power dissipation for energy efficiency

Wide input voltage range offers flexibility in design and application

Key Technical Parameters

Number of Channels: 4

Power Max: 15.4 W per channel

Voltage Supply: 48V ~ 57V

Current Supply: 2mA

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Built to meet industry standards, ensuring reliability and safety

Overvoltage and overcurrent protection features

Compatibility

Compatible with devices requiring IEEE 802.3af PoE

Can be used in systems requiring up to 4 PoE ports

Application Areas

Network switches and hubs

VoIP phones

Wireless access points

IP cameras

Security systems

Product Lifecycle

Status: Active

Longevity supported by Analog Devices for stable supply

Up-to-date information on discontinuation should be checked with the manufacturer

Several Key Reasons to Choose This Product

Supports multiple PoE devices with four channels

Compliance with IEEE 802.3af PoE standard guarantees compatibility

Efficient power management with low supply current and thermal performance

Broad input voltage range accommodates various power sources

Active product support ensures availability and technical assistance