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  • UCC3921DTR

UCC3921DTR

Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 1mA mA UVLO 8-SOIC (0.154, 3.90mm Width) 1 General Purpose Hot Swap Controller


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UCC3921DTR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 975
  • Description: Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 1mA mA UVLO 8-SOIC (0.154, 3.90mm Width) 1 General Purpose Hot Swap Controller (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 16 hours ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 72.603129mg
Operating Temperature 0°C~70°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Feature UVLO
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Type Hot Swap Controller
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications General Purpose
Subcategory Power Management Circuits
Technology BICMOS
Voltage - Supply -48V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 9.5V
Depth 4mm
Base Part Number UCC3921
Pin Count 8
Output Voltage 10V
Supply Voltage-Min (Vsup) 9V
Number of Channels 1
Nominal Supply Current 2mA
Max Supply Current 2mA
Adjustable Threshold YES
Current - Supply 1mA
Nominal Input Voltage -10.5V
Threshold Voltage 2.45
Internal Switch(s) No
Programmable Features Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Feature Pins CT, IMAX, PL, SDFLTCH
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UCC3921DTR Overview


The 8-SOIC (0.154, 3.90mm Width) package includes it.Hot-swappable device is currently possible to access 1 channels.There is a Tape & Reel (TR)-shaped package for it.Hot-swappable device has a total of 8 terminations.A device's terminal position is DUAL.The device consists of a total of 8 pins.High efficiency can be achieved by using 9.5V as supply voltage.Surface Mount has set it up this way.This electrical component is classified as Hot Swap Controller.The temperature should be set to 0°C~70°C to ensure reliable functioning.Apps for General Purpose are available on the device.As you can see in UVLO, it's featured.The device should be able to be powered by a -48VV power source.There are numbers in the UCC3921 family that include it.8 pins are used in operation.This gadget is self-contained in?Power Management Circuits.The programmable features of this device are Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault.Presently, 1mA is in short supply.The position of the object is in the direction of Surface Mount.Hot-swappable device is recommended to keep the supply voltage (Vsup) above 9V in order to maintain normal operation.There is a maximum current requirement of 2mA for it to operate.With a 10V output voltage, high efficiency is possible.

UCC3921DTR Features


The terminal position of 8
Features of UVLO
Programmable features of Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Output voltage of 10V

UCC3921DTR Applications


There are a lot of Texas Instruments UCC3921DTR hot swap controllers applications.

  • Remote access server
  • Current monitoring
  • Raid
  • Modern analog communication
  • Board or blade insertion into live backplanes
  • Electric vehicle
  • Hard drive
  • Server backplane system
  • Short circuit protection
  • Current monitor output