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  • LT4250LIS8#PBF

LT4250LIS8#PBF

Tube Active 1 Surface Mount Hot Swap Controllers 1.6mA mA Fault Timeout 8-SOIC (0.154, 3.90mm Width) 1 -48V Hot Swap Controller


  • Manufacturer: Linear Technology/Analog Devices
  • Origchip NO: 471-LT4250LIS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 585
  • Description: Tube Active 1 Surface Mount Hot Swap Controllers 1.6mA mA Fault Timeout 8-SOIC (0.154, 3.90mm Width) 1 -48V 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 2001
JESD-609 Code e3
Feature Fault Timeout
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 -48V
Subcategory Power Management Circuits
Voltage - Supply -80V~18V
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 LT4250
Pin Count 8
JESD-30 Code R-PDSO-G8
Supply Voltage-Max (Vsup) 80V
Power Supplies 48V
Supply Voltage-Min (Vsup) 20V
Number of Channels 1
Adjustable Threshold YES
Current - Supply 1.6mA
Supply Current-Max (Isup) 5mA
Internal Switch(s) No
Programmable Features Current Limit, Latched Fault, OVP, UVLO
Feature Pins DRAIN, /PWRGD, OV, UV
Length 4.9mm
Width 3.9mm
RoHS Status ROHS3 Compliant

LT4250LIS8#PBF Overview


There is a 8-SOIC (0.154, 3.90mm Width) package that includes this.At present, 1 channels are available.The package resembles a Tube.The terminations total 8.In this case, the device is located at terminal DUAL.There are a total of 8 pins on it.Hot-swappable device is possible to achieve high efficiency wHot-swappable deviceh a supply voltage of 48V.This is set up in the same way as Surface Mount.Electric components of this type are classified as Hot Swap Controller.A temperature setting of -40°C~85°C will ensure reliable operation.A -48V application is available for the device.Hot-swappable device is featured in Fault Timeout.With a -80V~18VV power source, it should work.Numbers in the LT4250 family include it.A gadget like this is self-contained in Power Management Circuits.Among its programmable features are Current Limit, Latched Fault, OVP, UVLO.Currently, 1.6mA is in short supply.To ensure normal operation, the supply voltage (Vsup) must be kept above 20V.Hot-swappable device is set to 80V (maximum supply voltage).The power supply of the part is referred to as 48V.Its maximum supply current for operation is 5mA.

LT4250LIS8#PBF Features


The terminal position of 8
Features of Fault Timeout
Programmable features of Current Limit, Latched Fault, OVP, UVLO

LT4250LIS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT4250LIS8#PBF hot swap controllers applications.

  • Loads
  • Redundant-array-of-independent-disk (RAID) storage
  • Datacom
  • Raid
  • Firewire
  • Distributed power systems
  • Short-circuit protection in real time
  • Central office switching systems
  • Continuous monitoring of device temperature
  • High power circuit board