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  • LT4250HCS8

LT4250HCS8

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-LT4250HCS8
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 763
  • 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
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 2005
JESD-609 Code e0
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 Tin/Lead (Sn/Pb)
Applications -48V
Subcategory Power Management Circuits
Voltage - Supply -80V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 235
Number of Functions 1
Supply Voltage 48V
Time@Peak Reflow Temperature-Max (s) 20
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 Non-RoHS Compliant

LT4250HCS8 Overview


It's included in the 8-SOIC (0.154, 3.90mm Width) package.In the current state, 1 channels are accessible.In the form of a Tube, it is packaged.There are 8 terminations in total.This device has a terminal position of DUAL.8 pins make up the entire device.An efficient supply voltage is possible with 48V.There is a Surface Mount-like arrangement.Electric components of this type are classified as Hot Swap Controller.A reliable operation requires the temperature to be set to 0°C~70°C.There are -48V applications on the device.There is a mention of it in Fault Timeout.With a -80V~18VV power source, it should work.Numbers in the LT4250 family include it.As far as Power Management Circuits is concerned, this gadget is self-contained.Among its programmable features are Current Limit, Latched Fault, OVP, UVLO.There is currently an adequate supply of 1.6mA.Hot-swappable device is recommended to keep the supply voltage (Vsup) above 20V in order to maintain normal operation.Vsup is set to 80V, the maximum supply voltage.As far as the power supplies are concerned, the part has the character 48V.There is a maximum supply current of 5mA for its operation.

LT4250HCS8 Features


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

LT4250HCS8 Applications


There are a lot of Linear Technology/Analog Devices LT4250HCS8 hot swap controllers applications.

  • Load transient protection
  • Network switch
  • Comprehensive analog and digital capabilities
  • Supply voltage monitoring
  • Safe board insertion and extraction
  • Modern analog communication
  • Switch
  • Overvoltage protection
  • Short circuit protection
  • ISDN system