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LTC4270AIUKG

Linear Technology/Analog Devices
RoHS
/
Package 52-WFQFN Exposed Pad
Category Integrated Circuits (ICs) / PMIC - Power Over Ethernet (PoE) Controllers
Description Obsolete Tube CMOS 8542.39.00.01 power over ethernet controller 9mA 8mm 45V~57V 90W
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Inventory: 176
Minimum: 1
Total Price: USD $42.29
Unit Price: USD $42.28602
≥1 USD $42.28602
≥10 USD $34.696043
≥100 USD $33.61176
≥500 USD $32.527478
≥1000 USD $31.443195

Technical Details

Physical

Package / Case 52-WFQFN Exposed Pad
Surface Mount YES

Dimensions

Height Seated (Max) 0.8mm
Length 8mm
Width 7mm

Compliance

RoHS Status Non-RoHS Compliant

Technical

Operating Temperature -40°C~85°C
Packaging Tube
Published 2015
JESD-609 Code e3
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 52
ECCN Code EAR99
Type Controller (PSE)
Terminal Finish Matte Tin (Sn)
HTS Code 8542.39.00.01
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
Pin Count 52
JESD-30 Code R-PQCC-N52
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3.354V
Supply Voltage-Min (Vsup) 3V
Number of Channels 12
Power - Max 90W
Current - Supply 9mA
Supply Current-Max (Isup) 15mA
Internal Switch(s) No
Standards 802.3at (PoE+), 802.3af (PoE), LTPoE++

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