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  • LTC4227CUFD-4#PBF

LTC4227CUFD-4#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-LTC4227CUFD-4#PBF
  • Package: 20-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 628
  • 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
Mounting Type Surface Mount
Package / Case 20-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature 0°C~70°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
Terminal Pitch 0.5mm
Base Part Number LTC4227
Pin Count 20
JESD-30 Code R-PQCC-N20
Supply Voltage-Min (Vsup) 2.9V
Number of Channels 1
Adjustable Threshold YES
Current - Supply 2mA
Supply Current-Max (Isup) 4mA
Threshold Voltage +1.2
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
Width 4mm
RoHS Status ROHS3 Compliant

LTC4227CUFD-4#PBF Overview


The 20-WFQFN Exposed Pad package includes it.At present, 1 channels are available.In the form of a Tube, it is packaged.There are 20 terminations in total.The terminal position of the device is QUAD.A total of 20 pins are present on it.A supply voltage of 12V can result in high efficiency.This is set up in the same way as Surface Mount.Hot-swappable device is classified as a Hot Swap Controller, OR Controller electrical component.For reliable performance, the temperature should be set to 0°C~70°C.Apps for General Purpose are available on the device.As you can see in Auto Retry, UVLO, it's featured.If the power source is 2.9V~18VV, it should work fine.This number is a member of the LTC4227 family.In Power Management Circuits, this gadget is self-contained.Current Limit, Fault Timeout, Slew Rate features are programmable.This is the current supply of 2mA.For normal operation, the supply voltage (Vsup) should be kept above 2.9V in order to maintain a constant level of power.During operation, it can supply a maximum current of 4mA.

LTC4227CUFD-4#PBF Features


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

LTC4227CUFD-4#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4227CUFD-4#PBF hot swap controllers applications.

  • Loads
  • Continuous monitoring of device temperature
  • Circuit breakers for high-side circuits
  • Network router
  • Network switch
  • CompactPCI
  • Board or blade insertion into live backplanes
  • Redundant Array of Disks (RAID)
  • DC boost circuit
  • Servers