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LTC4279IUFD#PBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LTC4279IUFD#PBF product

LTC4279IUFD#PBF

Power Over Ethernet (PoE) Controllers

PoEPSE ControllerEthernet

The LTC4279IUFD#PBF is a single-port PSE controller for PoE/PoE+/LTPoE++ applications, operating in the 45V to 57V range.

Best for

  • Ethernet power sourcing equipment
  • PoE infrastructure

Avoid if

  • Applications requiring multi-port control without external logic

Check before use

  • Thermal dissipation requirements
  • Supply voltage stability

Key specifications

Voltage Range
45V - 57V
Package
QFN-20
Standard
802.3at

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power Sourcing EquipmentEthernet Connectivity

Datasheet

ADIND00014-140.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LTC4279IUFD#PBF: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a single-port Power Sourcing Equipment (PSE) controller designed for Ethernet power management.