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LT4250HCS8#PBF

LT4250HCS8#PBF

LT4250HCS8#PBF

Linear Technology/Analog Devices

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

SOT-23

LT4250HCS8#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
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
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $5.69000 $5.69
25 $3.77600 $94.4
100 $3.12200 $312.2
250 $2.96592 $741.48
500 $2.89900 $1449.5
LT4250HCS8#PBF Product Details

LT4250HCS8#PBF Overview


This is included in the 8-SOIC (0.154, 3.90mm Width) package.At present, 1 channels are available.It's packaged in a Tube shape.Total terminations are 8.Device position DUAL is its terminal position.In total, there are 8 pins on it.A supply voltage of 48V can result in high efficiency.According to Surface Mount, it has been set up.Electric components of this type are classified as Hot Swap Controller.For reliable operation, set the temperature to 0°C~70°C.Application -48V is available on the device.As you can see in Fault Timeout, it's featured.The device should be able to be powered by a -80V~18VV power source.There are numbers in the LT4250 family that include it.There are Current Limit, Latched Fault, OVP, UVLO features that can be programmed.In the present, there is a shortage of 1.6mA.Hot-swappable device is important that the supply voltage (Vsup) is kept above 20V for normal operation of the device.80V (maximum supply voltage) is set.As far as the power supplies are concerned, the part has the character 48V.Hot Swap can operate at a maximum supply current of 5mA.

LT4250HCS8#PBF Features


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


LT4250HCS8#PBF Applications


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


  • Avionics systems
  • Safe board insertion and extraction
  • Industrial computers and servers
  • Redundant-array-of-independent-disk (RAID) storage
  • Other forms of communications infrastructure
  • Board or blade insertion into live backplanes
  • Backplane
  • Loads
  • Distributed power systems
  • Redundant negative voltage supplies

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