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  • LTC4227IUFD-2#PBF

LTC4227IUFD-2#PBF

Tube Active 1 Surface Mount Hot Swap Controllers 2mA mA Auto Retry, UVLO 20-WFQFN Exposed Pad 1 General Purpose Hot Swap Controller, OR Controller


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4227IUFD-2#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 317
  • Description: Tube Active 1 Surface Mount Hot Swap Controllers 2mA mA Auto Retry, UVLO 20-WFQFN Exposed Pad 1 General Purpose Hot Swap Controller, OR Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 1 month ago)
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 20
Operating Temperature -40°C~85°C
Packaging Tube
Published 2013
JESD-609 Code e3
Feature Auto Retry, UVLO
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 20
ECCN Code EAR99
Type Hot Swap Controller, OR Controller
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Subcategory Power Management Circuits
Technology CMOS
Voltage - Supply 2.9V~18V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 12V
Depth 4mm
Base Part Number LTC4227
Pin Count 20
Supply Voltage-Min (Vsup) 2.9V
Number of Channels 1
Adjustable Threshold YES
Current - Supply 2mA
Supply Current-Max (Isup) 4mA
Internal Switch(s) No
Programmable Features Current Limit, Fault Timeout, Slew Rate
Feature Pins CPO1, CPO2, /EN, /FAULT, INTVCC, ON, OUT, /PWRGD, TMR
Height Seated (Max) 0.8mm
Length 5mm
RoHS Status ROHS3 Compliant

LTC4227IUFD-2#PBF Overview


It's included in the 20-WFQFN Exposed Pad package.Hot-swappable device is currently possible to access 1 channels.In the form of a Tube, it is packaged.The terminations total 20.QUAD is the terminal position of the device.The device has a total of 20 pins.Hot-swappable device is possible to achieve high efficiency wHot-swappable deviceh a supply voltage of 12V.As Surface Mount would say, it's set up like that.This electrical component is classified as Hot Swap Controller, OR Controller.A reliable operation requires the temperature to be set to -40°C~85°C.The device has General Purpose applicationsAs you can see in Auto Retry, UVLO, it's featured.As long as you have a 2.9V~18VV power source, it should work.Hot-swappable device is included in the LTC4227 family of numbers.In order to operate, 20 pins are used.Despite its self-contained nature, Power Management Circuits is a very compact device.Its programmable features are Current Limit, Fault Timeout, Slew Rate.In the present, there is a shortage of 2mA.The supply voltage (Vsup) should be kept above 2.9V for normal operation.Hot Swap can operate at a maximum supply current of 4mA.

LTC4227IUFD-2#PBF Features


The terminal position of 20
Features of Auto Retry, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate

LTC4227IUFD-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4227IUFD-2#PBF hot swap controllers applications.

  • Redundant-array-of-independent-disk (RAID) storage
  • Backplane
  • High power circuit board
  • Other forms of communications infrastructure
  • Network switch
  • Disconnect faulty loads before supply voltage drops
  • Short circuit protection
  • Temperature monitor output
  • Current limit and current foldback limit functions
  • Remote access server