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  • LTC4228CUFD-2#PBF

LTC4228CUFD-2#PBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4228CUFD-2#PBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 621
  • Description: Tube Active 2 Surface Mount Hot Swap Controllers 2.5mA mA Auto Retry, UVLO 28-WFQFN Exposed Pad 2 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 week 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 Auto Retry, 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
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) 30
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

LTC4228CUFD-2#PBF Overview


It's included in the 28-WFQFN Exposed Pad package.Currently, there are 2 channels accessible.It's?packaged?in?the?form?of?a?Tube.Hot-swappable device terminates wHot-swappable deviceh 28 in total.QUAD is the terminal position of the device.The device consists of a total of 28 pins.With a supply voltage of 12V, high efficiency is possible.According to Surface Mount, it has been set up.Electric components of this type are classified as Hot Swap Controller, OR Controller.A temperature setting of 0°C~70°C will ensure reliable operation.There are General Purpose applications available for the device.As you can see in Auto Retry, UVLO, it's featured.With a 2.9V~18VV power source, it should work.There are numbers in the LTC4228 family that include it.28 pins are used in operation.This gadget is self-contained in?Power Management Circuits.There are Current Limit, Fault Timeout, Slew Rate features that can be programmed.There is currently an adequate supply of 2.5mA.There is a value of 18V set for Vsup (maximum supply voltage).The maximum supply current it requires to operate is 5mA.

LTC4228CUFD-2#PBF Features


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

LTC4228CUFD-2#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC4228CUFD-2#PBF hot swap controllers applications.

  • Industrial high-side switches
  • Electric vehicle
  • CompactPCI
  • Avionics systems
  • ISDN system
  • Automotive circuits
  • Modern analog communication
  • Distributed power systems
  • Network router
  • Disconnect faulty loads before supply voltage drops