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UCC3921DTR

UCC3921DTR

UCC3921DTR

Texas Instruments

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

SOT-23

UCC3921DTR Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 16 hours ago)
Factory Lead Time 6 Weeks
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
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
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $1.96574 $3.93148
UCC3921DTR Product Details

UCC3921DTR Overview


You can find it in the 8-SOIC (0.154, 3.90mm Width) package.At the moment, 1 channels are accessible.In the form of a Tape & Reel (TR), it is packaged.The terminations total 8.In this case, the device is located at terminal DUAL.The device has a total of 8 pins.Hot-swappable device is possible to achieve high efficiency wHot-swappable deviceh a supply voltage of 9.5V.Surface Mount has set it up this way.An electrical component classified as Hot Swap Controller belongs to this category.Ensure reliable operation by setting the temperature to 0°C~70°C.A General Purpose application is available for the device.There is a mention of it in UVLO.In theory, it should work as long as the power source has a -48VV input.This number is a member of the UCC3921 family.In order to operate, 8 pins are used.The programmable features of this device are Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault.Presently, there is a limited supply of 1mA.In Surface Mount direction, it is positioned.Normally, Vsup should remain above 9V.Its maximum current requirement is 2mA.10V output voltages are capable of high efficiency.

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.


  • Industrial
  • Datacom
  • Electric vehicle
  • 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

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