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  • LTC4228CUFD-2#TRPBF

LTC4228CUFD-2#TRPBF

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


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LTC4228CUFD-2#TRPBF
  • Package: 28-WFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 212
  • Description: 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 (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 28-WFQFN Exposed Pad
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
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#TRPBF Overview


You get it with the 28-WFQFN Exposed Pad package.Hot-swappable device is currently possible to access 2 channels.A Tape & Reel (TR)-shaped package holds it.In total, it has 28 terminations.The terminal position of the device is QUAD.28 pins make up the entire device.A supply voltage of 12V can result in high efficiency.As Surface Mount would say, it's set up like that.Electric components of this type are classified as Hot Swap Controller, OR Controller.For reliable performance, the temperature should be set to 0°C~70°C.Devices with General Purpose applications are available.An article about it appears in Auto Retry, UVLO.Hot-swappable device should be able to work wHot-swappable deviceh a power source of 2.9V~18VV.This number is a member of the LTC4228 family.This gadget is self-contained in?Power Management Circuits.Hot-swappable device has Current Limit, Fault Timeout, Slew Rate programmable features.Presently, there is a limited supply of 2.5mA.Vsup is set to 18V, the maximum supply voltage.5mA is its maximum supply current.

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.

  • Circuit power protectors
  • CompactPCI
  • USB interface
  • Distributed power systems
  • Temperature monitor output
  • Disconnect faulty loads before supply voltage drops
  • Supply voltage monitoring
  • Base station
  • Continuous monitoring of device temperature
  • PC board hot swap insertion and removal