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  • LTC4269IDKD-2#TRPBF

LTC4269IDKD-2#TRPBF

LTC4269IDKD-2#TRPBF 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-LTC4269IDKD-2#TRPBF
  • Package: 32-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 196
  • Description: LTC4269IDKD-2#TRPBF 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 16 Weeks
Package / Case 32-WFDFN Exposed Pad
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
Published 2007
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
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LTC4269
Pin Count 32
JESD-30 Code R-PDSO-N32
Qualification Status Not Qualified
Input Voltage-Nom 12V
Number of Channels 1
Power - Max 25.5W
Current - Supply 1.35mA Max
Input Voltage (Min) 9.25V
Control Mode CURRENT-MODE
Input Voltage (Max) 25V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Switching Frequency-Max 560kHz
Internal Switch(s) Yes
Standards 802.3at (PoE+), 802.3af (PoE)
Height Seated (Max) 0.8mm
Length 7mm
Width 4mm
RoHS Status ROHS3 Compliant

LTC4269IDKD-2#TRPBF Overview


PoE controller is part of the Tape & Reel (TR) package, which is included in the download.It is packaged in a way that resembles 32-WFDFN Exposed Pad.I would like to inform you that this PoE controller is of the Controller (PD), DC/DC type.The number of channels is growing strong/weak: 1.Keeping its operating temperature at -40°C~85°C ensures PoE reliability.In order to operate this electrical Po E controller, it requires a voltage of 37.2V~60V as a supply voltage.Using the base part number of a part LTC4269, 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 is capable of producing 25.5W Watts of power at its maximum.In addition, it is equipped with a 32 pin count.There is a supply current of 1.35mA Max in the system.Switching Regulator or Controllers includes this Po E controller in its package.There is a peak reflow temperature (Cel) of this electrical ethernet power controller that is 260 degrees Celsius.The maximal switching frequency of this electrical PoE power over ethernet controller is 560kHz.This electrical power over ethernet PoE controller can accept voltages as high as 25V as input voltage.An power over ethernet devices such as this requires a minimum voltage of 9.25V.

LTC4269IDKD-2#TRPBF Features


Tape & Reel (TR) package
32 pin count

LTC4269IDKD-2#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC4269IDKD-2#TRPBF Power Over Ethernet (PoE) Controllers applications.

  • IEEE 802.3bt (Draft) Compliant Devices
  • VoIP Phones
  • Pico-base Stations
  • Midspan Applications
  • Lighting
  • Security Cameras
  • Switches
  • Dual Signature PD/Forced UPOE
  • Industrial Automation Equipment
  • IEEE 802.3af Compliant PoE Powered Devices