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LTC4270CIUKG

LTC4270CIUKG 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-LTC4270CIUKG
Package: 52-WFQFN Exposed Pad
Datasheet: -
Stock: 922
Description: LTC4270CIUKG 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
Package / Case	52-WFQFN Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2015
JESD-609 Code	e3
Part Status	Obsolete
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
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	13W
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	Non-RoHS Compliant

LTC4270CIUKG Overview

As part of the Tube package, PoE controller is embedded.It is the way it is packaged that makes it 52-WFQFN Exposed Pad.I would like to inform you that this PoE controller is of the Controller (PSE) type.There is a strong/weak growth in the number of channels: 12.Ensure the reliability of the PoE by operating it at -40°C~85°C.This electrical Po E controller receives its supply voltage from 45V~57V.An 52 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.This electrical ethernet over power controller has a maximum power of 13W Watts, which is the maximum power it can deliver.The ethernet over power controller has 52 pins.Current supply equals 9mA.There is a Po E controller named Power Management Circuits that includes this Po E controller.There should be a difference between the supply voltage and 3.3V in the supply voltage.If the maximal current (Isup) supplied for its operation reaches 15mA, it means the ethernet power controller is functioning properly.During its operation, maximum current (Vsup) of 3.6V can be supplied.As soon as it reaches 3V, it receives its minimal supply current (Vsup).It is powered by 3.354V batteries.