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  • UC3914N

UC3914N

Tube Obsolete 1 Through Hole Hot Swap Controllers UVLO 18-DIP (0.300, 7.62mm) 1 General Purpose Hot Swap Controller


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3914N
  • Package: 18-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 696
  • Description: Tube Obsolete 1 Through Hole Hot Swap Controllers UVLO 18-DIP (0.300, 7.62mm) 1 General Purpose Hot Swap Controller (Kg)

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Details

Tags

Parameters
Mount Through Hole
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Number of Pins 18
Weight 1.206102g
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Feature UVLO
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
ECCN Code EAR99
Type Hot Swap Controller
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications General Purpose
Subcategory Power Management Circuits
Technology BIPOLAR
Voltage - Supply 5V~35V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 12V
Terminal Pitch 2.54mm
Depth 6.35mm
Base Part Number UC3914
Pin Count 18
Output Voltage 1.8V
Supply Voltage-Min (Vsup) 5V
Number of Channels 1
Operating Supply Current 20mA
Max Supply Current 20mA
Adjustable Threshold YES
Nominal Input Voltage 35V
Internal Switch(s) No
Programmable Features Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Feature Pins CT, /FAULT, IMAX, LR, OSC, OSCB, PLIM, PMP, PMPB, REF, /SD, VPUMP
Height Seated (Max) 5.08mm
Length 22.48mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3914N Overview


The 18-DIP (0.300, 7.62mm) package includes it.In the current state, 1 channels are accessible.The package resembles a Tube.In total, it has 18 terminations.The terminal position of the device is DUAL.A total of 18 pins are present on it.High efficiency can be achieved by using 12V as supply voltage.It's?set?up?in?the?way?of?Through Hole.Hot Swap Controller?is?the?classification?for?this?electrical?component.For reliable performance, the temperature should be set to 0°C~70°C.Apps for General Purpose are available on the device.A feature of UVLO describes it.Hot-swappable device should work if you use a 5V~35VV power source.UC3914 is a family of numbers.A 18 pin is used for operation.There is nothing else in Power Management Circuits but this gadget.Among its programmable features are Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault.The position of the object is in the direction of Through Hole.Hot-swappable device is recommended to keep the supply voltage (Vsup) above 5V in order to maintain normal operation.In this case, 20mA is the operative supply current.Its maximum current requirement is 20mA.There is no problem with a 1.8V output voltage if you want high efficiency.

UC3914N Features


The terminal position of 18
Features of UVLO
Programmable features of Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault
Output voltage of 1.8V

UC3914N Applications


There are a lot of Texas Instruments UC3914N hot swap controllers applications.

  • Industrial computers and servers
  • DC boost circuit
  • Undervoltage protection
  • Active current limit
  • Inrush current control
  • Supply voltage monitoring
  • Telecommunications
  • Disconnect faulty loads before supply voltage drops
  • Distributed power systems
  • Backplane