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  • UC3863DWTR

UC3863DWTR

16 Terminals 7V~22V 16-Pin UC3863 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 50kHz~500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3863DWTR
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: PDF
  • Stock: 184
  • Description: 16 Terminals 7V~22V 16-Pin UC3863 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 50kHz~500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Number of Pins 16
Weight 473.692182mg
Operating Temperature 0°C~70°C TA
Packaging Tape & Reel (TR)
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 UC3863
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
Width 7.5mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3863DWTR Overview


The switching controller fits in the 16-SOIC (0.295, 7.50mm Width) package and is ideal for most applications. The dc motor controller is adquate to generate for 2 outputs. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. It is capable of handling Transistor Driver dc switching's outputs (s). 7V~22V is the supply voltage and the operating voltage of the dc control. Qualified to work in a 0°C~70°C TA dc switcher. In this switching controller, the switch can be set to 50kHz~500kHz. The Surface Mount value makes it suitable for general dc dc regulator. To provide efficient switching control, Soft Start is included in the dcdc regulator. SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of dc switching's functions can be performed on 16 terminations. These dc dc converter ics adapt a variety of control techniques, including RESONANT CONTROL. 12V nominal DC switcher's voltage input. Searching "UC3863" will return other relevant dc to dc converter ics. Pins number 16 of switching converter in total. In particular, 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. The test statistics indicate that DC regulator outputs a voltage of 1.7V. It's important to remember that the dc dc regulator's normaloutput current is 200mA, so you should note it down when starting a new project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. Switching controller operates at a frequency of 450kHz.

UC3863DWTR Features


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

UC3863DWTR Applications


There are a lot of Texas Instruments UC3863DWTR DC to DC converter applications.

  • ATMs
  • Combined machine tools
  • USB circuits
  • Ball screw pair
  • Wind power
  • Linear guide
  • Smart grid
  • Sensitive electronic devices
  • Communication system
  • seismic instrument power circuits