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LTC4270BIUKG#PBF

LTC4270BIUKG#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at Utmel


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4270BIUKG#PBF
  • Package: 52-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 792
  • Description: LTC4270BIUKG#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at Utmel(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Package / Case 52-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
Published 2012
JESD-609 Code e3
Part Status Active
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
Base Part Number LTC4270
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 25.5W
Current - Supply 9mA
Supply Current-Max (Isup) 15mA
Internal Switch(s) No
Standards 802.3at (PoE+), 802.3af (PoE), LTPoE++
Height Seated (Max) 0.8mm
Length 8mm
Width 7mm
RoHS Status ROHS3 Compliant

LTC4270BIUKG#PBF Overview


It is included in the Tube package.In other words, 52-WFQFN Exposed Pad refers to the way in which it is packaged.I would like to inform you that this PoE controller is of the Controller (PSE) type.A strong/weak channel growth trend has been observed: 12.In order to ensure its reliability, PoE operates at the operating temperature of -40°C~85°C.Electrical Po E controller 45V~57V has a 45V~57V supply voltage.It is possible to identify its Po E controllers based on its base part number LTC4270.It is possible to terminate a transmission line with a 52 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.Power can be reached by this electrical ethernet over power controller at a maximum of 25.5W Watts.There are 52 pins on it.In this case, 9mA is the supply current.There is a Po E controller like this in Power Management Circuits.It is recommended that the supply voltage be greater than 3.3V.In order for it to operate, it needs the maximum current (Isup) 15mA.It reaches 3.6V when the maximal current (Vsup) supplied to it for its operation reaches its maximum value.During the operation of the unit, it will require a minimal amount of current (Vsup) of 3V to operate.As far as the power supply is concerned, it runs on 3.354V batteries.

LTC4270BIUKG#PBF Features


Tube package
52 pin count
3.354V power supplies

LTC4270BIUKG#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4270BIUKG#PBF Power Over Ethernet (PoE) Controllers applications.

  • High power (>12.95 W) powered devices
  • Non-Compliant, Application Specific Devices
  • Outdoor Security Camera Equipment
  • Switches
  • VoIP Phones
  • PoE powered device appliances
  • Wireless LAN Access Point/WiMAX? Base Station
  • High Temperature Industrial Applications
  • Industrial Automation Equipment
  • Midspan Applications