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LTC4258CGW#PBF

LTC4258CGW#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-LTC4258CGW#PBF
Package: 36-BSOP (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 285
Description: LTC4258CGW#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	8 Weeks
Package / Case	36-BSOP (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	36
ECCN Code	EAR99
Type	Controller (PSE)
Terminal Finish	Matte Tin (Sn)
Subcategory	Power Management Circuits
Technology	CMOS
Voltage - Supply	47V~57V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Supply Voltage	3.3V
Terminal Pitch	0.8mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC4258
Pin Count	36
JESD-30 Code	R-PDSO-G36
Supply Voltage-Max (Vsup)	4V
Supply Voltage-Min (Vsup)	3V
Number of Channels	4
Adjustable Threshold	NO
Power - Max	15.4W
Current - Supply	2mA
Internal Switch(s)	No
Standards	802.3af (PoE)
Width	7.506mm
RoHS Status	ROHS3 Compliant

LTC4258CGW#PBF Overview

It is embedded in the Tube package.36-BSOP (0.295, 7.50mm Width) is how it's packaged.As far as this application is concerned, it is a Controller (PSE) type PoE controller that is being used.Strong/weak channels are increasing: 4.In order to maintain reliability, PoE operates at a temperature of 0°C~70°C.This electrical Po E controller operates at voltage 47V~57V.The base part number LTC4258 determines the Po E controllers.An 36 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.During normal operation, this electrical ethernet over power controller will produce 15.4W Watts of power.With 36 pins, it is equipped.Taking into account the supply current, 2mA is the value.This Po E controller is included in Power Management Circuits.The peak reflow temperature (Cel) of this electrical ethernet power controller is 260.It is necessary to have a greater voltage than 3.3V in the supply.As soon as the maximum current (Vsup) is supplied for its operation, the 4V value is reached.As the current required for its operation (Vsup) reaches 3V, the PoE ethernet controller is operating.