LTC4274AIUHF-4#TRPBF
RoHS 
RoHS compliant
RoHS compliantPackage 38-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description
QUAD Matte Tin (Sn) ROHS3Compliant 2007 Power Over Ethernet Controller (PSE) -40C~85C 90W 45V~57V 7mm
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Buying Options
Total Price: USD $37.59
Unit Price: USD $37.5877
≥1 USD $37.5877
≥10 USD $30.8408
≥100 USD $29.8775
≥500 USD $28.91325
≥1000 USD $27.94995
Inventory: 1111
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 -40°C~85°C
Packaging Tape & Reel (TR)
Published 2007
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)
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 45V~57V
Terminal Position QUAD
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
Power Supplies 3.354V
Supply Voltage-Min (Vsup) 3V
Number of Channels 1
Adjustable Threshold YES
Power - Max 90W
Current - Supply 2.4mA
Supply Current-Max (Isup) 5mA
Internal Switch(s) No
Standards 802.3at (PoE+), 802.3af (PoE), LTPoE++
Dimensions
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
Compliance
RoHS Status ROHS3 Compliant
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