LTC4290BIUJ#PBF
IC POE 802.3AT 8-PORT PSE 40-QFN

From Linear Technology

Auxiliary SenseNo
CategoryIntegrated Circuits (ICs)
Current - Supply9mA
DatasheetsLTC4290/LTC4271
FamilyPMIC - Power Over Ethernet (PoE) Controllers
For Use WithDC1843A-ND - BOARD EVAL PSE LTC4271 LTC4290B
Internal Switch(s)No
Number of Channels8
Online CatalogPower Over Ethernet
Operating Temperature-40°C ~ 85°C
Other NamesLTC4290BIUJPBF
PCN Design/SpecificationTop Mark QFN (6x6) Package 30/Sep/2013
Package / Case40-WFQFN Exposed Pad
PackagingTube
Power - Max25.5W
Product Photos40-Lead-Plastic-QFN-(6x6
Product Training ModulesLTPoe++ Controller Family Overview LT4321 Power over Ethernet Ideal Diode Bridge
Series-
Standard Package61
Standards802.3at (PoE+), 802.3af (PoE)
Supplier Device Package40-QFN (6x6)
TypeController (PSE)
Voltage - Supply45 V ~ 57 V

External links