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  • LT4250LCS8#PBF

LT4250LCS8#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-LT4250LCS8#PBF
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 703
  • 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 0°C~70°C
Packaging Tube
Published 2009
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

LT4250LCS8#PBF Overview


You can find it in the 8-SOIC (0.154, 3.90mm Width) package.Currently, there are 1 channels accessible.It's?packaged?in?the?form?of?a?Tube.There are a total of 8 terminations on it.There is a DUAL terminal position on the device.Hot-swappable device has a total of 8 pins on Hot-swappable device.High efficiency can be achieved when the supply voltage is 48V.This is set up in the same way as Surface Mount.Electric components of this type are classified as Hot Swap Controller.To ensure reliable operation, the temperature should be set to 0°C~70°C.Hot-swappable device has -48V applications.The article appears in Fault Timeout.Using a -80V~18VV power source should be able to power the device.The number LT4250 belongs to the LT4250 family.Despite its self-contained nature, Power Management Circuits is a very compact device.Hot-swappable device has Current Limit, Latched Fault, OVP, UVLO programmable features.Hot-swappable device is estimated that there is a current supply of 1.6mA.Hot-swappable device is recommended to keep the supply voltage (Vsup) above 20V so that the device can function normally.Vsup (maximum supply voltage) is set to 80V.In terms of power supplies, it is the character 48V that appears on the part.The maximum supply current it requires to operate is 5mA.

LT4250LCS8#PBF Features


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

LT4250LCS8#PBF Applications


There are a lot of Linear Technology/Analog Devices LT4250LCS8#PBF hot swap controllers applications.

  • Loads
  • Industrial application
  • Reverse current protection
  • Other forms of communications infrastructure
  • Current limit and current foldback limit functions
  • Continuous monitoring of device temperature
  • DC boost circuit
  • Safe board insertion and extraction
  • Microcontrollers
  • Modern analog communication