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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 XINJIADA

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 XINJIADA(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.