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LTC4274AIUHF-2#PBF

LTC4274AIUHF-2#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-LTC4274AIUHF-2#PBF
  • Package: 38-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 305
  • Description: LTC4274AIUHF-2#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 26 Weeks
Package / Case 38-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
Published 2011
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 52.7W
Current - Supply 2.4mA
Supply Current-Max (Isup) 5mA
Internal Switch(s) No
Standards 802.3at (PoE+), 802.3af (PoE), LTPoE++
Height Seated (Max) 0.8mm
Length 7mm
Width 5mm
RoHS Status ROHS3 Compliant

LTC4274AIUHF-2#PBF Overview


It is included in the Tube package.38-WFQFN Exposed Pad is how it's packaged.PoE controller type Controller (PSE).Channel number is growing strong/weak: 1.In order to ensure its reliability, PoE operates at the operating temperature of -40°C~85°C.This electrical Po E controller receives its supply voltage from 45V~57V.Base part numbers LTC4274 can be used to establish Po E controllers.It is possible to terminate a transmission line with a 38 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.There is a maximum power of 52.7W Watts that can be generated by this electrical ethernet over power controller.In addition, it is equipped with a 38 pin count.There is a current of supply amounting to 2.4mA.This Po E controller is included in Power Management Circuits.If the supply voltage is greater than 3.3V, then the supply should be higher.The maximal current (Isup) supplied for its operation reaches 5mA.Upon reaching 4.3V for its operation, the maximal current (Vsup) required for its operation is reached.During the operation of the unit, it will require a minimal amount of current (Vsup) of 3V to operate.Powered by a 3.354V power supply, it runs on batteries.

LTC4274AIUHF-2#PBF Features


Tube package
38 pin count
3.354V power supplies

LTC4274AIUHF-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4274AIUHF-2#PBF Power Over Ethernet (PoE) Controllers applications.

  • RFID Readers
  • Security Cameras
  • Midspan Applications
  • Industrial Automation Equipment
  • Public Information Displays
  • Lighting
  • Switches
  • Single-Port PSE End-Point Applications
  • Security Cameras
  • IEEE 802.3af Compliant PoE Powered Devices