LTC4274CUHF#PBF
RoHS 
RoHS compliant
RoHS compliantPackage 38-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description
LTC4274 Active Tube CMOS power over ethernet controller 1.1mA 7mm 3V~4.3V 25.5W
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Buying Options
Total Price: USD $10.02
Unit Price: USD $10.0232
≥1 USD $10.0232
≥10 USD $9.21184
≥100 USD $8.829788
≥500 USD $7.77979
≥1000 USD $7.397922
≥3000 USD $6.920646
Inventory: 1517
Minimum: 1
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Technical Details
Supply Chain
Factory Lead Time 26 Weeks
Physical
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Technical
Operating Temperature 0°C~70°C
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 38
ECCN Code EAR99
Type Controller (PSE)
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 3V~4.3V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Base Part Number LTC4274
Pin Count 38
JESD-30 Code R-PQCC-N38
Supply Voltage-Max (Vsup) 4.3V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Power - Max 25.5W
Current - Supply 1.1mA
Internal Switch(s) No
Standards 802.3at (PoE+), 802.3af (PoE)
Dimensions
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
Alternative Model
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