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LTC4270AIUKG#TRPBF

LTC4270AIUKG#TRPBF 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-LTC4270AIUKG#TRPBF
  • Package: 52-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 488
  • Description: LTC4270AIUKG#TRPBF 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 16 Weeks
Package / Case 52-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2015
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 90W
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

LTC4270AIUKG#TRPBF Overview


As part of the Tape & Reel (TR) package, PoE controller is embedded.It is packaged in the way of 52-WFQFN Exposed Pad.PoE controller is a Controller (PSE) type electronic part.Channel number is growing strong/weak: 12.For the sake of ensuring the reliability of the Po E controller, it functions at a temperature of -40°C~85°C.Electrical Po E controller 45V~57V has a 45V~57V supply voltage.Using the base part number of a part LTC4270, it is possible to determine its Po E controllers.52 termination is achieved by terminating a transmission line with an impedance match power over ethernet controller.It is estimated that this electrical ethernet over power controller has a maximum power of 90W Watts.There is a pin count of 52 on this ethernet over power controller.The supply current amounts to 9mA.The Po E controller in question is included in the package Power Management Circuits.3.3V should be greater than the supply voltage.In order for it to operate, it needs the maximum current (Isup) 15mA.The maximum current (Vsup) that can be supplied for the operation of the ethernet power controller reaches the point 3.6V.It is powered by a minimal current (Vsup) of 3V to operate.Power is provided by 3.354V power supplies for the operation of the PoE ethernet controller.

LTC4270AIUKG#TRPBF Features


Tape & Reel (TR) package
52 pin count
3.354V power supplies

LTC4270AIUKG#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC4270AIUKG#TRPBF Power Over Ethernet (PoE) Controllers applications.

  • Security Cameras
  • Single-Port PSE End-Point Applications
  • Dual Signature PD/Forced UPOE
  • Routers
  • Power Modules
  • Single-Port PSE Power Injectors
  • IEEE 802.3bt (Draft) Compliant Devices
  • Wireless LAN Access Point/WiMAX? Base Station
  • Power over Ethernet
  • 4PPOE