Datasheet Linear Technology LTC4274

ManufacturerLinear Technology
SeriesLTC4274

Single PoE+ PSE Controller

Datasheets

LTC4274 - Single IEEE 802.3at Power Over Ethernet Controller
PDF, 405 Kb, File uploaded: Oct 25, 2017
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Prices

Packaging

LTC4274CUHF#PBFLTC4274CUHF#TRPBFLTC4274IUHF#PBFLTC4274IUHF#TRPBF
N1234
Package5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
5x7 QFN-38
Package Outline Drawing
Package CodeUHFUHFUHFUHF
Package Index05-08-170105-08-170105-08-170105-08-1701
Pin Count38383838

Parametrics

Parameters / ModelsLTC4274CUHF#PBFLTC4274CUHF#TRPBFLTC4274IUHF#PBFLTC4274IUHF#TRPBF
Number of Channels1111
Demo BoardsDC1567BDC1567BDC1567BDC1567B
Design ToolsLTspice ModelLTspice ModelLTspice ModelLTspice Model
Export Controlnononono
I2C Interfaceyesyesyesyes
IEEE-Compliant ClassificationOne Event, Two EventOne Event, Two EventOne Event, Two EventOne Event, Two Event
IEEE-Compliant Detection4-Point4-Point4-Point4-Point
IEEE-Compliant DisconnectionDCDCDCDC
Max Power, W25.525.525.525.5
Operating Temperature Range, °C0 to 700 to 70-40 to 85-40 to 85
PSE/PDPSEPSEPSEPSE
PoE Type2222

Eco Plan

LTC4274CUHF#PBFLTC4274CUHF#TRPBFLTC4274IUHF#PBFLTC4274IUHF#TRPBF
RoHSCompliantCompliantCompliantCompliant

Model Line

Manufacturer's Classification

  • Monitor, Control and Protection > Power-over-Ethernet (PoE) Interface Controllers > PoE Power Sourcing Equipment (PSE)
EMS supplier