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LTC4228CUFD-1#PBF

LTC4228CUFD-1#PBF

LTC4228CUFD-1#PBF

Linear Technology/Analog Devices

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

SOT-23

LTC4228CUFD-1#PBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status PRODUCTION (Last Updated: 3 weeks ago)
Factory Lead Time 16 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface MountYES
Number of Pins 28
Operating Temperature0°C~70°C
PackagingTube
Published 2012
JESD-609 Code e3
Feature Latched Fault, UVLO
Part StatusActive
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
Voltage - Supply 2.9V~18V
Terminal Position QUAD
Number of Functions 1
Supply Voltage 12V
Terminal Pitch0.5mm
Base Part Number LTC4228
Pin Count28
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 FeaturesCurrent Limit, Fault Timeout, Slew Rate
Feature Pins CPO1, CPO2, /EN1, /EN2, /FAULT1, /FAULT2, IN1, IN2, INTVCC, ON1, ON2, OUT1, OUT2, /PWERGD1, /PWRGD2, TMR1, TMR2
Length 5mm
Height Seated (Max) 0.8mm
Width 4mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:905 items

Pricing & Ordering

QuantityUnit PriceExt. Price
219$4.77402$1045.51038

LTC4228CUFD-1#PBF Product Details

LTC4228CUFD-1#PBF Overview


This is included in the 28-WFQFN Exposed Pad package.At present, 2 channels are available.It's packaged in a Tube shape.Total terminations are 28.Device position QUAD is its terminal position.In total, there are 28 pins on it.A supply voltage of 12V can result in high efficiency.According to Surface Mount, it has been set up.Electric components of this type are classified as Hot Swap Controller, OR Controller.For reliable operation, set the temperature to 0°C~70°C.Application General Purpose is available on the device.As you can see in Latched Fault, UVLO, it's featured.The device should be able to be powered by a 2.9V~18VV power source.There are numbers in the LTC4228 family that include it.28 pins are used in operation.There are Current Limit, Fault Timeout, Slew Rate features that can be programmed.In the present, there is a shortage of 2.5mA.18V (maximum supply voltage) is set.Hot Swap can operate at a maximum supply current of 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.


  • Avionics systems
  • Safe board insertion and extraction
  • Industrial computers and servers
  • Redundant-array-of-independent-disk (RAID) storage
  • Other forms of communications infrastructure
  • Board or blade insertion into live backplanes
  • Backplane
  • Loads
  • Distributed power systems
  • Redundant negative voltage supplies

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