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  • UC3867N

UC3867N

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-UC3867N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 899
  • 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
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Supply Voltage 12V
Frequency 500kHz
Base Part Number UC3867
Function Step-Up/Step-Down
Number of Outputs 2
Output Voltage 1.7V
Output Type Transistor Driver
Max Output Current 200mA
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
Topology Full-Bridge, Half-Bridge, Push-Pull
Control Mode VOLTAGE-MODE
Frequency - Switching 50kHz~500kHz
Max Input Voltage 20V
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 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Weight 1.053808g
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
Termination Through Hole
ECCN Code EAR99

UC3867N Overview


It comes in the 16-DIP (0.300, 7.62mm) package, which makes switching controller suitable for most applications. It is sufficient to generate 2 outputs with this dc motor controller. Packaged in solid enclosures, this pmic has a Tube rating. With this function, you can deal with Transistor Driver dc switching's outputs (s). This dc control operates at 7V~22V and has a 7V~22V supply voltage. Worked in an dc switcher with a 0°C~70°C TA rating. Using this switching controller, it is possible to switch at 50kHz~500kHz. As it has a Through Hole value, it can be used for general dc dc regulator. DCDC regulator is controlled efficiently by Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of terminations with 16 of dc switching. These dc dc converter ics adapt several control methods, including RESONANT CONTROL. DC switcher's input voltageis set to 12V. Search for "UC3867" to find other relevant dc to dc converter ics. Pins number 16 of switching converter in total. Particularly, switching converter is a type of Switching Regulator or Controllers. The test statistics indicate that DC regulator outputs a voltage of 1.7V. The dc dc regulator's usual output current is 500mA, which should be noted down when you start a project. The maximum duty cycle of this voltage regulator dc to dc is set to 50 % to ensure reliability during power-up and power-down. Switching controller operates at a frequency of 500kHz. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 20V. Voltage 12V is required for supply. Output current will not exceed 200mA.

UC3867N Features


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

UC3867N Applications


There are a lot of Texas Instruments UC3867N DC to DC converter applications.

  • Planers
  • Flaw detection equipment
  • Refrigerators of central air conditioners
  • Network technology
  • Hydro power
  • Telecommunications equipment
  • Overvoltage protection circuits in TV sets
  • Game consoles
  • Electric heating, lighting
  • Fire elevators