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LTC4269IDKD-2#PBF

LTC4269IDKD-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-LTC4269IDKD-2#PBF
  • Package: 32-WFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 519
  • Description: LTC4269IDKD-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 -40°C~85°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
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
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
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

LTC4269IDKD-2#PBF Overview


It is embedded in the Tube package.There is a way in which it is packaged which is referred to as 32-WFDFN Exposed Pad.As far as this application is concerned, it is a Controller (PD), DC/DC type PoE controller that is being used.Channel growth is strong or weak: 1.For the sake of ensuring the reliability of the Po E controller, it functions at a temperature of -40°C~85°C.This electrical Po E controller operates at voltage 37.2V~60V.It is possible to find the Po E controllers of the base part number by using the base part number LTC4269.An 32 termination involves terminating a transmission line with a power over ethernet controller with a characteristic impedance that matches the line's characteristics.As far as the maximum power of this electrical ethernet over power controller is concerned, it is 25.5W Watts.There is a pin count of 32 on this ethernet over power controller.There is a supply current of 1.35mA Max in the system.This Po E controller is included in Switching Regulator or Controllers.32 pins are used in the design of this board.In the case of this electrical ethernet power controller, the peak reflow temperature (Cel) is 260 degrees Celsius.Electrical PoE ethernet controllers operate at 500kHz frequencies.

LTC4269IDKD-2#PBF Features


Tube package
32 pin count
32 pins

LTC4269IDKD-2#PBF Applications


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

  • Single-Port PSE End-Point Applications
  • Pico-base Stations
  • Routers
  • Security Cameras
  • Lighting
  • IEEE 802.3bt (Draft) Compliant Devices
  • Public Information Displays
  • WLAN Access Points
  • High Temperature Industrial Applications
  • Dual Signature PD/Forced UPOE