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LTC4257CDD#PBF

LTC4257CDD#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-LTC4257CDD#PBF
Package: 8-WFDFN Exposed Pad
Datasheet: PDF
Stock: 172
Description: LTC4257CDD#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	8-WFDFN Exposed Pad
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	8
ECCN Code	EAR99
Type	Controller (PD)
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	57V Max
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC4257
Pin Count	8
JESD-30 Code	S-PDSO-N8
Number of Channels	1
Power - Max	12.95W
Current - Supply	3mA
Internal Switch(s)	Yes
Standards	802.3af (PoE)
Auxiliary Sense	No
Height Seated (Max)	0.8mm
Length	3mm
Width	3mm
RoHS Status	ROHS3 Compliant

LTC4257CDD#PBF Overview

The package Tube includes it.There is a way in which it is packaged which is referred to as 8-WFDFN Exposed Pad.In this application, it is an PoE controller that is of the Controller (PD) type.There is a strong/weak growth in the number of channels: 1.Keeping its operating temperature at 0°C~70°C ensures PoE reliability.This electrical Po E controller receives its supply voltage from 57V Max.An associated part can be established based on the base part number LTC4257.An 8 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 12.95W Watts, which is the maximum power it can deliver.8 pins are equipped with it.Supply current is equal to 3mA.There is a peak reflow temperature of this electric ethernet power controller (Cel) of 260 degrees Celsius.