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  • LT4256-2IS8#PBF

LT4256-2IS8#PBF

Tube Active 1 Surface Mount Hot Swap Controllers 1.8mA mA Auto Retry 8-SOIC (0.154, 3.90mm Width) 1 General Purpose Hot Swap Controller


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT4256-2IS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 855
  • Description: Tube Active 1 Surface Mount Hot Swap Controllers 1.8mA mA Auto Retry 8-SOIC (0.154, 3.90mm Width) 1 General Purpose Hot Swap Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
Published 2005
JESD-609 Code e3
Feature Auto Retry
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Hot Swap Controller
Terminal Finish Matte Tin (Sn)
Applications General Purpose
Subcategory Power Management Circuits
Voltage - Supply 10.8V~80V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 48V
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number LT4256
Pin Count 8
JESD-30 Code R-PDSO-G8
Supply Voltage-Max (Vsup) 80V
Power Supplies 48V
Number of Channels 1
Adjustable Threshold YES
Current - Supply 1.8mA
Supply Current-Max (Isup) 3.9mA
Internal Switch(s) No
Programmable Features Current Limit, Fault Timeout, Slew Rate, UVLO
Feature Pins FB, PWRGD, TIMER, UV
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

LT4256-2IS8#PBF Overview


You get it with the 8-SOIC (0.154, 3.90mm Width) package.As of now, 1 channels are available.Tube-shaped packaging is used for this product.In total, it has 8 terminations.Its terminal position is DUAL.The device has a total of 8 pins.High efficiency is possible at a voltage of 48V.The way it's set up is the way Surface Mount wants it.This electrical component is classified as Hot Swap Controller.For reliable performance, the temperature should be set to -40°C~85°C.General Purpose applications are available on the device.An article about it appears in Auto Retry.Hot-swappable device should work if you use a 10.8V~80VV power source.The LT4256 family includes it.Despite its self-contained nature, Power Management Circuits is a very compact device.Its programmable features are Current Limit, Fault Timeout, Slew Rate, UVLO.There is currently an adequate supply of 1.8mA.The maximum supply voltage is set to 80V.Hot-swappable device is 48V type power supplies that are used in this part.3.9mA is its maximum supply current.

LT4256-2IS8#PBF Features


The terminal position of 8
Features of Auto Retry
Programmable features of Current Limit, Fault Timeout, Slew Rate, UVLO

LT4256-2IS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT4256-2IS8#PBF hot swap controllers applications.

  • Solid state circuit breakers
  • Reverse current protection
  • ISDN system
  • Distributed power systems
  • Other forms of communications infrastructure
  • Current monitor output
  • Central office switching systems
  • Active current limit
  • Overcurrent protection
  • Power supply hotswap & inrush control