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  • LTC4228CUFD-1#PBF

LTC4228CUFD-1#PBF

Tube Active 2 Surface Mount Hot Swap Controllers 2.5mA mA Latched Fault, UVLO 28-WFQFN Exposed Pad 2 General Purpose Hot Swap Controller, OR Controller


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4228CUFD-1#PBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 806
  • Description: Tube Active 2 Surface Mount Hot Swap Controllers 2.5mA mA Latched Fault, UVLO 28-WFQFN Exposed Pad 2 General Purpose Hot Swap Controller, OR Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Number of Pins 28
Operating Temperature 0°C~70°C
Packaging Tube
Published 2012
JESD-609 Code e3
Feature Latched Fault, UVLO
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
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 LTC4228
Pin Count 28
Supply Voltage-Max (Vsup) 18V
Number of Channels 2
Adjustable Threshold YES
Current - Supply 2.5mA
Supply Current-Max (Isup) 5mA
Internal Switch(s) No
Programmable Features Current Limit, Fault Timeout, Slew Rate
Feature Pins CPO1, CPO2, /EN1, /EN2, /FAULT1, /FAULT2, IN1, IN2, INTVCC, ON1, ON2, OUT1, OUT2, /PWERGD1, /PWRGD2, TMR1, TMR2
Height Seated (Max) 0.8mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

LTC4228CUFD-1#PBF Overview


There is a 28-WFQFN Exposed Pad package that includes this.At the moment, 2 channels are accessible.Tube-shaped packaging is used.Hot-swappable device has a total of 28 terminations.In this case, the device is located at terminal QUAD.There are a total of 28 pins on it.An efficient supply voltage is possible with 12V.As Surface Mount would say, it's set up like that.In electrical components, Hot Swap Controller, OR Controller is the classification.Hot-swappable device is recommended that the temperature is set to 0°C~70°C in order to ensure reliable performance.General Purpose applications are available on the device.Latched Fault, UVLO features it.In theory, it should work as long as the power source has a 2.9V~18VV input.Numbers in the LTC4228 family include it.In order to operate, 28 pins are used.Power Management Circuits contains this gadget all by itself.Its programmable features are Current Limit, Fault Timeout, Slew Rate.Presently, 2.5mA is in short supply.In the Vsup (maximum supply voltage) setting, 18V is selected.The maximum supply current for operation is 5mA.

LTC4228CUFD-1#PBF Features


The terminal position of 28
Features of Latched Fault, UVLO
Programmable features of Current Limit, Fault Timeout, Slew Rate

LTC4228CUFD-1#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4228CUFD-1#PBF hot swap controllers applications.

  • Automotive circuits
  • Industrial computers and servers
  • Overvoltage protection
  • Temperature monitor output
  • ISDN system
  • Safe board insertion and extraction
  • Remote access server
  • High power circuit board
  • Circuit breakers for high-side circuits
  • Redundant Array of Disks (RAID)