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LTC4269CDKD-2#PBF

LTC4269CDKD-2#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at Utmel


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4269CDKD-2#PBF
  • Package: 32-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 209
  • Description: LTC4269CDKD-2#PBF datasheet pdf and PMIC - Power Over Ethernet (PoE) Controllers product details from Linear Technology/Analog Devices stock available at Utmel(Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Package / Case 32-WFDFN Exposed Pad
Surface Mount YES
Number of Pins 32
Operating Temperature 0°C~70°C
Packaging Tube
Published 2010
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 37.2V~60V
Terminal Position DUAL
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch 0.4mm
Frequency 500kHz
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4269
Pin Count 32
Qualification Status Not Qualified
Input Voltage-Nom 12V
Number of Channels 1
Nominal Supply Current 1.35mA
Power - Max 25.5W
Current - Supply 1.35mA Max
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Nominal Input Voltage 60V
Switcher Configuration SINGLE
Internal Switch(s) Yes
Standards 802.3at (PoE+), 802.3af (PoE)
Height Seated (Max) 0.8mm
Length 7mm
Width 4mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC4269CDKD-2#PBF Overview


There is an embedded version of it in the Tube package.32-WFDFN Exposed Pad is how it's packaged.As far as this application is concerned, it is a Controller (PD), DC/DC type PoE controller that is being used.A strong/weak channel growth trend has been observed: 1.In order to ensure its reliability, PoE operates at the operating temperature of 0°C~70°C.This electrical Po E controller operates at voltage 37.2V~60V.An associated part can be established based on the base part number LTC4269.There are 32 terminations, which are the practice of ending a transmission line with a power over ethernet controller that matches the characteristic impedance of the line.It is estimated that this electrical ethernet over power controller has a maximum power of 25.5W Watts.As you can see from the image, it is equipped with 32 pin count.Current supply equals 1.35mA Max.Switching Regulator or Controllers includes this Po E controller in its package.There is a 32 pin design on this board.There is a peak reflow temperature of this electric ethernet power controller (Cel) of 260 degrees Celsius.In this electrical PoE ethernet controller, the frequency is 500kHz.

LTC4269CDKD-2#PBF Features


Tube package
32 pin count
32 pins

LTC4269CDKD-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4269CDKD-2#PBF Power Over Ethernet (PoE) Controllers applications.

  • Commercial Information Displays
  • IEEE 802.3bt (Draft) Compliant Devices
  • Public Information Displays
  • High Temperature Industrial Applications
  • Pico-base Stations
  • Power over Ethernet
  • Non-Compliant, Application Specific Devices
  • Single-Port PSE Power Injectors
  • Wireless LAN Access Point/WiMAX? Base Station
  • Power Modules