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UC3867DW

UC3867DW

UC3867DW

Texas Instruments

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

SOT-23

UC3867DW Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
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
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
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $6.22000 $6.22
10 $5.59100 $55.91
40 $5.28525 $211.41
120 $4.58058 $549.6696
520 $3.89935 $2027.662
1,000 $3.28860 $3.2886
2,520 $3.12417 $6.24834
UC3867DW Product Details

UC3867DW Overview


The switching controller fits in the 16-SOIC (0.295, 7.50mm Width) package and is ideal for most applications. dc motor controller is suitable for 2 output generation. Packaged in solid enclosures, this pmic has a Tube rating. There are Transistor Driver dc switching's output (s) that it can handle. A 7V~22V voltage is supplied to the dc control and used for operating it. Suitable for work in a 0°C~70°C TA dc switcher. With this switching controller, you can switch at 50kHz~500kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Soft Start which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. 16 terminations with various dc switching's functions. RESONANT CONTROL is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 12V. Other relevant dc to dc converter ics will be returned if you search "UC3867". Total pins of switching converter are 16. Particularly, switching converter is a type of Switching Regulator or Controllers. It is recommended to use 8V as the minimum input voltage of dc dc voltage regulator. A 1.7V voltage of DC regulator was detected in the test statistics. If you start a project, note down the dc dc regulator's usual output current of 200mA. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. There is 450kHz frequency setting on the switching controller. Voltage 12V must be supplied.

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.


  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers
  • Die casting equipment
  • Injection molding machinery
  • Various CNC machine tools

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