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  • UC3867DW

UC3867DW

16 Terminals 7V~22V 16-Pin UC3867 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 50kHz~500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3867DW
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 697
  • Description: 16 Terminals 7V~22V 16-Pin UC3867 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 50kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Output Voltage 1.7V
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
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
Max Duty Cycle 50 %
Duty Cycle (Max) 100%
Output Phases 1
Height 2.65mm
Length 10.3mm
Width 7.5mm
Thickness 2.35mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Number of Pins 16
Weight 470.006744mg
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Frequency 450kHz
Base Part Number UC3867
Function Step-Up/Step-Down
Number of Outputs 2

UC3867DW Overview


With a 16-SOIC (0.295, 7.50mm Width) package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 2. Packaged in solid enclosures, this pmic has a Tube rating. The program can handle Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 7V~22V. Worked in a 0°C~70°C TA dc switcher before. With this switching controller, you can switch at 50kHz~500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Soft Start provides dcdc regulator efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. Thare switching converters has a terminal (s) at DUAL . 16 terminations with a variety of function. RESONANT CONTROL is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 12V. In addition to "UC3867", there are other relevant dc to dc converter ics you can find. 16 pins are present on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. This dc dc voltage regulator should be powered by a voltage of 8V. The test statistics indicate that DC regulator outputs a voltage of 1.7V. You should note that the dc dc regulator's usual output current is 200mA. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 50 %. Switching controllers work at 450kHz Hz. A supply voltage of 12V is required.

UC3867DW Features


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

UC3867DW Applications


There are a lot of Texas Instruments UC3867DW DC to DC converter applications.

  • Textile machinery
  • Medical equipment
  • Electric heating, lighting
  • Planers
  • Pipe bending machines
  • Linear guide
  • Adjustable voltage or current linear circuits
  • Digital video recorders
  • Printing equipment
  • Television equipment