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UC3864DW

UC3864DW

UC3864DW

Texas Instruments

16 Terminals 7V~22V 16-Pin UC3864 DC to DC converter IC SWITCHING CONTROLLER 2 Outputs 50kHz~500kHz Transistor Driver

SOT-23

UC3864DW Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Operating Temperature 0°C~70°C TA
Packaging Tube
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Frequency 450kHz
Base Part Number UC3864
Function Step-Up/Step-Down
Number of Outputs 2
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 7V~22V
Control Features Soft Start
Input Voltage (Min) 8V
Topology Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~500kHz
Control Technique RESONANT CONTROL
Rise Time 25ns
Synchronous Rectifier No
Fall Time (Typ) 25 ns
Switcher Configuration SINGLE
Max Duty Cycle 50 %
Duty Cycle (Max) 100%
Output Phases 1
Width 7.5mm
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
UC3864DW Product Details

UC3864DW Overview


This switching controller fits most application requirements since it is packaged in a 16-SOIC (0.295, 7.50mm Width) package. 2 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 7V~22V is the operating voltage and supply voltage of the dc control. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 50kHz~500kHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 16 of dc switching. It includes RESONANT CONTROL as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 12V. You can find other relevant dc to dc converter ics by searching "UC3864". There are only 16 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. dc dc voltage regulators should have a minimum input voltage of 8V. normally, the dc dc regulator's output current is 500mA, which you should keep in mind when starting a project. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. Switching controllers operate at 450kHz frequencies.

UC3864DW Features


Transistor Driver Outputs
Switching Frequency: 50kHz~500kHz
Soft Start
RESONANT CONTROL
Max Duty Cycle: 50 %
Frequency: 450kHz


UC3864DW Applications


There are a lot of Texas Instruments
UC3864DW DC to DC converter applications.


  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment

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