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  • UC3879N

UC3879N

20 Terminals 9V~20V 20-Pin UC3879 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs Up to 300kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3879N
  • Package: 20-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 965
  • Description: 20 Terminals 9V~20V 20-Pin UC3879 DC to DC converter ICSWITCHING CONTROLLER 4 Outputs Up to 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Output Type Transistor Driver
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 2A
Voltage - Supply (Vcc/Vdd) 9V~20V
Control Features Frequency Control, Ramp, Soft Start
Topology Half-Bridge
Control Mode VOLTAGE-MODE
Frequency - Switching Up to 300kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Nominal Input Voltage 12V
Switcher Configuration PHASE-SHIFT
Duty Cycle (Max) 50%
Output Phases 1
Height 5.08mm
Length 24.33mm
Width 6.35mm
Thickness 4.57mm
Radiation Hardening No
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)
Mount Through Hole
Mounting Type Through Hole
Package / Case 20-DIP (0.300, 7.62mm)
Number of Pins 20
Weight 2.259996g
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 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Frequency 300kHz
Base Part Number UC3879
Function Step-Up/Step-Down
Number of Outputs 4
Output Voltage 2.2V

UC3879N Overview


In the 20-DIP (0.300, 7.62mm) package, the switching controller meets most application requirements. dc motor controller is suitable for 4 output generation. A solid enclosure of Tube surrounds pmic. It is capable of handling Transistor Driver dc switching's outputs (s). 9V~20V is the supply voltage and the operating voltage of the dc control. Worked in a 0°C~70°C TA dc switcher before. The switching controller can be switched at Up to 300kHz. It is suitable for general dc dc regulator when it is set to Through Hole. Switching control is made easier with the dcdc regulator's Frequency Control, Ramp, Soft Start. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position DUAL . A variety of terminations with 20 of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The DC switcher's nominal voltage is 12V. A search for "UC3879" will reveal other relevant dc to dc converter ics. The switching converter has a total of 20 pins. Switching converter is a special type of Switching Regulator or Controllers. DC regulator outputs 2.2V voltage according to the test statistics. It's important to remember that the dc dc regulator's normaloutput current is 2A, so you should note it down when starting a new project. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. Switching controller operates at 300kHz Hz. DC to DC voltage regulator has a value of ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT to better satisfy the need. 12V is the nominal working voltage.

UC3879N Features


Transistor Driver Outputs
Switching Frequency: Up to 300kHz
Frequency Control, Ramp, Soft Start
PULSE WIDTH MODULATION
Frequency: 300kHz
ALSO HAS CONTROL MODE OF IPK, ALSO HAS CONTROL TECHNIQUE OF RESONANT

UC3879N Applications


There are a lot of Texas Instruments UC3879N DC to DC converter applications.

  • Grinders
  • PSRR circuits
  • Planers
  • Pipe bending machines
  • Computer-related products
  • Hydro power
  • Bending machines
  • Smoke prevention equipment
  • Experimental setup
  • Adjustable voltage or current linear circuits