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UC3914DWTR

Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 12mA mA UVLO 18-SOIC (0.295, 7.50mm Width) 1 General Purpose Hot Swap Controller


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3914DWTR
  • Package: 18-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 647
  • Description: Tape & Reel (TR) Active 1 Surface Mount Hot Swap Controllers 12mA mA UVLO 18-SOIC (0.295, 7.50mm 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: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 18-SOIC (0.295, 7.50mm Width)
Number of Pins 18
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 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
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Depth 7.52mm
Base Part Number UC3914
Pin Count 18
Output Voltage 1.8V
Supply Voltage-Min (Vsup) 5V
Number of Channels 1
Nominal Supply Current 20mA
Max Supply Current 20mA
Adjustable Threshold YES
Current - Supply 12mA
Output Current-Max 500A
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 2.65mm
Length 11.5mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3914DWTR Overview


Package 18-SOIC (0.295, 7.50mm Width) includes it.In the current state, 1 channels are accessible.The package looks like a Tape & Reel (TR).There are 18 terminations in total.Device position DUAL is its terminal position.18 pins make up the entire device.A supply voltage of 12V allows for high efficiency.There is a Surface Mount-like arrangement.This electrical component belongs to the Hot Swap Controller classification.The temperature should be set to 0°C~70°C to ensure reliable functioning.There are General Purpose applications on the device.In UVLO, it is featured.In theory, it should work as long as the power source has a 5V~35VV input.UC3914 numbers belong to this family.Operating the device requires 18 pins.Despite its self-contained nature, Power Management Circuits is a very compact device.There are Auto Retry, Circuit Breaker, Current Limit, Fault Timeout, Latched Fault features that can be programmed.This is the current supply of 12mA.Surface Mount directs its position.Hot-swappable device is important that the supply voltage (Vsup) is kept above 5V for normal operation of the device.In order to operate it, 20mA is the maximum current needed.Hot Swap is possible to achieve high efficiency wHot Swaph a 1.8V output voltage.

UC3914DWTR 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

UC3914DWTR Applications


There are a lot of Texas Instruments UC3914DWTR hot swap controllers applications.

  • High power circuit board
  • Comprehensive analog and digital capabilities
  • Limitting the inrush current
  • Central office switching systems
  • CompactPCI
  • Network switches
  • Board or blade insertion into live backplanes
  • Continuous monitoring of device temperature
  • PC board hot swap insertion and removal
  • Microcontrollers