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UC3914DWG4

UC3914DWG4

UC3914DWG4

Texas Instruments

1 Hot Swap Controllers SOIC 1

SOT-23

UC3914DWG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 18
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory Power Management Circuits
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 12V
Depth 7.52mm
Pin Count18
Temperature GradeCOMMERCIAL
Number of Channels 1
Max Supply Voltage35V
Min Supply Voltage5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Nominal Supply Current20mA
Max Supply Current 20mA
Adjustable Threshold YES
Voltage - Output 1.8V
Nominal Input Voltage35V
Length 11.62mm
Height Seated (Max) 2.65mm
Width 7.5mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:3231 items

UC3914DWG4 Product Details

UC3914DWG4 Overview


Package SOIC includes it.As of now, 1 channels are available.This device has a total of 18 terminations.A device's terminal position is DUAL.18 pins make up the entire device.An efficient supply voltage is possible with 12V.This device operates by using 18 pins.Despite its self-contained nature, Power Management Circuits is a very compact device.There is a Surface Mount axis pointing in the direction of the object.In order to ensure stable operation, a maximum operating temperature of 70°C°C must be set.Hot-swappable device maintains Hot-swappable devices reliabilHot-swappable devicey at a minimum working temperature of 0°C degrees Celsius.Hot Swap uses an analog IC, in this case a POWER SUPPLY SUPPORT CIRCUIT.35VV is the maximum supply voltage that it can handle.Using low supply voltages, such as 5VV, is feasible.In order to operate it, 20mA is the maximum current needed.

UC3914DWG4 Features


The terminal position of 18


UC3914DWG4 Applications


There are a lot of Texas Instruments
UC3914DWG4 hot swap controllers applications.


  • 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
  • Central office switching systems
  • Power supply hotswap & inrush control

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