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LTC4228CUFD-2#TRPBF

LTC4228CUFD-2#TRPBF

LTC4228CUFD-2#TRPBF

Linear Technology/Analog Devices

Tape & Reel (TR) 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

SOT-23

LTC4228CUFD-2#TRPBF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface MountYES
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
Published 2012
JESD-609 Code e3
Feature Auto Retry, 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
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Terminal Pitch0.5mm
Time@Peak Reflow Temperature-Max (s) 30
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
In-Stock:1103 items

Pricing & Ordering

QuantityUnit PriceExt. Price

LTC4228CUFD-2#TRPBF Product Details

LTC4228CUFD-2#TRPBF Overview


In the 28-WFQFN Exposed Pad package you will find it.Channel 2 is currently available.A Tape & Reel (TR)-shaped package holds it.The 28 terminations total to three.Device QUAD is located at the terminal position.The device consists of a total of 28 pins.The supply voltage 12V is necessary for high efficiency.As Surface Mount would say, it's set up like that.The electrical component in question falls into the classification Hot Swap Controller, OR Controller.A reliable operation requires the temperature to be set to 0°C~70°C.Apps for General Purpose are available on the device.A feature of Auto Retry, UVLO describes it.Using a 2.9V~18VV power source should be able to power the device.The LTC4228 family includes it.Hot-swappable device has Current Limit, Fault Timeout, Slew Rate programmable features.Presently, there is a sufficient supply of 2.5mA.Vsup is set to 18V, the maximum supply voltage.The maximum supply current it requires to operate is 5mA.

LTC4228CUFD-2#TRPBF Features


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


LTC4228CUFD-2#TRPBF Applications


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


  • 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
  • Central office switching systems

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