LTC4270BIUKG#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4270BIUKG#TRPBF

Manufacturer

Analog Devices

Introduction

A high-performance Power Over Ethernet (PoE) Controller for networked devices.

Product Features and Performance

12-channel PoE controller

Supports IEEE 802.3at (PoE+), 802.3af (PoE) and LTPoE++ standards

No internal switches included

Designed for surface mount applications

Offers a wide operating temperature range of -40°C to 85°C

Product Advantages

Efficient power management for up to 12 PoE devices

Simplified deployment for PoE enabled networks

Reduction in the need for additional wiring and power sources

Key Technical Parameters

Type: Controller (PSE)

Power - Max: 25.5 W per channel

Voltage - Supply: 45V to 57V

Current - Supply: 9mA

Package / Case: 52-WFQFN Exposed Pad

Supplier Device Package: 52-QFN (7x8)

Quality and Safety Features

Built-in thermal protection

Robust construction for long-term reliability

Complies with industry standards for safety and performance

Compatibility

Compatible with devices using 802.3at (PoE+), 802.3af (PoE), and LTPoE++

Interoperable with a diverse range of network equipment

Application Areas

Enterprise networking solutions

IP cameras and security systems

Wireless access points and network routers

VoIP phone systems

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Provides scalable power solution for up to 12 PoE devices

Broad compatibility with various PoE standards

Robust design suitable for industrial applications

Energy-efficient performance with a low operating current

Adaptable for a wide range of application environments due to the extended operating temperature range