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LTC4290BIUJ#PBF

LTC4290BIUJ#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-LTC4290BIUJ#PBF
Package: 40-WFQFN Exposed Pad
Datasheet: PDF
Stock: 539
Description: LTC4290BIUJ#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
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	40
ECCN Code	EAR99
Type	Controller (PSE)
Terminal Finish	Matte Tin (Sn)
Additional Feature	ALSO REQUIRED VDD OF 3V TO 3.6V
Subcategory	Power Management Circuits
Technology	CMOS
Voltage - Supply	3V~3.6V
Terminal Position	QUAD
Number of Functions	1
Terminal Pitch	0.5mm
Frequency	1MHz
Base Part Number	LTC4290
Pin Count	40
Power Supplies	3.354V
Number of Channels	8
Power - Max	25.5W
Current - Supply	10mA
Supply Current-Max (Isup)	15mA
Neg Supply Voltage-Nom (Vsup)	-54V
Nominal Input Voltage	3.3V
Internal Switch(s)	No
Neg Supply Voltage-Max (Vsup)	-45V
Standards	802.3at (PoE+), 802.3af (PoE)
Neg Supply Voltage-Min (Vsup)	-57V
Length	6mm
Width	6mm
REACH SVHC	No SVHC
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free
Factory Lead Time	8 Weeks
Lifecycle Status	PRODUCTION (Last Updated: 1 week ago)
Package / Case	40-WFQFN Exposed Pad
Surface Mount	YES
Number of Pins	40
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2012
JESD-609 Code	e3

LTC4290BIUJ#PBF Overview

There is an embedded version of it in the Tube package.40-WFQFN Exposed Pad is how it's packaged.Controller (PSE) is the type of PoE controller.It has been reported that the number of channels is growing strongly/weakly: 8.In order to maintain reliability, PoE operates at a temperature of -40°C~85°C.This electrical Po E controller requires a voltage supply of 3V~3.6V to operate.It is possible to identify its Po E controllers based on its base part number LTC4290.An 40 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.It has a maximum power of 25.5W Watts.It is equipped with 40 pin count.Supply current is equal to 10mA.The Po E controller in question is Po E controller of Power Management Circuits.This board is designed with 40 pins.Upon reaching 15mA, Isup reaches its maximal current.3.354V power supplies are used to power it.The frequency of this electrical PoE ethernet controller is 1MHz.The ALSO REQUIRED VDD OF 3V TO 3.6V characterizes it as well.