Datasheet Linear Technology LTC4270

ManufacturerLinear Technology
SeriesLTC4270

12-Port PoE/PoE+/LTPoE++ PSE Controller

Datasheets

Datasheet PDF, 408 Kb, Revision: D, File uploaded: Oct 25, 2017
LTC4270/LTC4271 - 12-Port PoE/PoE+/LTPoE++ PSE Controller
Docket

Prices

Packaging

LTC4270AIUKG#PBFLTC4270AIUKG#TRPBFLTC4270BIUKG#PBFLTC4270BIUKG#TRPBFLTC4270CIUKG#PBFLTC4270CIUKG#TRPBF
Package7x8 QFN-52
Package Outline Drawing
7x8 QFN-52
Package Outline Drawing
7x8 QFN-52
Package Outline Drawing
7x8 QFN-52
Package Outline Drawing
7x8 QFN-52
Package Outline Drawing
7x8 QFN-52
Package Outline Drawing
Package CodeUKGUKGUKGUKGUKGUKG
Package Index05-08-172905-08-172905-08-172905-08-172905-08-172905-08-1729
Pin Count525252525252

Parametrics

Parameters / ModelsLTC4270AIUKG#PBFLTC4270AIUKG#TRPBFLTC4270BIUKG#PBFLTC4270BIUKG#TRPBFLTC4270CIUKG#PBFLTC4270CIUKG#TRPBF
Number of Channels121212121212
Demo BoardsDC1840CDC1840CDC1840CDC1840CDC1840CDC1840C
Export Controlnononononono
I2C Interfaceyesyesyesyesyesyes
IEEE-Compliant ClassificationOne Event, Two Event, LTPoE++One Event, Two Event, LTPoE++One Event, Two Event, LTPoE++One Event, Two Event, LTPoE++One Event, Two Event, LTPoE++One Event, Two Event, LTPoE++
IEEE-Compliant Detection4-Point4-Point4-Point4-Point4-Point4-Point
IEEE-Compliant DisconnectionDCDCDCDCDCDC
Max Power, W909090909090
Operating Temperature Range, °C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
PSE/PDPSEPSEPSEPSEPSEPSE
PoE Type1, 2, LTPoE++1, 2, LTPoE++1, 2, LTPoE++1, 2, LTPoE++1, 2, LTPoE++1, 2, LTPoE++
SubnameLTC4270LTC4270LTC4270LTC4270LTC4270LTC4270

Eco Plan

LTC4270AIUKG#PBFLTC4270AIUKG#TRPBFLTC4270BIUKG#PBFLTC4270BIUKG#TRPBFLTC4270CIUKG#PBFLTC4270CIUKG#TRPBF
RoHSCompliantCompliantCompliantCompliantCompliantCompliant

Articles

Model Line

Manufacturer's Classification