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LTC4268IDKD-1#PBF

LTC4268IDKD-1#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-LTC4268IDKD-1#PBF
Package: 32-WFDFN Exposed Pad
Datasheet: PDF
Stock: 447
Description: LTC4268IDKD-1#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	32-WFDFN 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	32
ECCN Code	EAR99
Type	Controller (PD), DC/DC
Terminal Finish	Matte Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	CMOS
Voltage - Supply	57V Max
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.4mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	LTC4268
Pin Count	32
JESD-30 Code	R-PDSO-N32
Input Voltage-Nom	14V
Number of Channels	1
Power - Max	35W
Current - Supply	3mA Max
Control Mode	CURRENT-MODE
Switcher Configuration	SINGLE
Switching Frequency-Max	250kHz
Internal Switch(s)	No
Standards	802.3af (PoE)
Height Seated (Max)	0.8mm
Length	7mm
Width	4mm
RoHS Status	ROHS3 Compliant

LTC4268IDKD-1#PBF Overview

There is an embedded version of it in the Tube package.There is a way in which it is packaged which is referred to as 32-WFDFN Exposed Pad.In this application, it is an PoE controller that is of the Controller (PD), DC/DC type.The number of channels is growing strong/weak: 1.In order to ensure PoE reliability, it is designed to operate at a temperature of -40°C~85°C.Electrical Po E controller 57V Max has a 57V Max supply voltage.Using the base part number of a part LTC4268, it is possible to determine its Po E controllers.It is possible to terminate a transmission line with a 32 termination by connecting a power over ethernet controller with a matching impedance to the transmission line.It has a maximum power of 35W Watts.Count of 32 pins is included.There is a supply current of 3mA Max in the system.Switching Regulator or Controllers includes this Po E controller in its package.During the reflow process of this electrical ethernet power controller, Cel (peak reflow temperature) reaches 260.This electrical PoE power over ethernet controller has a maximum switching frequency of 250kHz, which indicates how fast it switches.