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  • UC3846NG4

UC3846NG4

16 Terminals 6.95V~40V 16-Pin UC3846 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-UC3846NG4
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 584
  • Description: 16 Terminals 6.95V~40V 16-Pin UC3846 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 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
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Supply Voltage 15V
Frequency 450kHz
Base Part Number UC3846
Function Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 13.5V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 500mA
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Frequency - Switching 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier Yes
Fall Time (Typ) 50 ns
Nominal Input Voltage 15V
Max Duty Cycle 50 %
Duty Cycle 50 %
Output Phases 1
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3846NG4 Overview


It comes in a 16-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. It is sufficient to generate 2 outputs with this dc motor controller. An enclosure of Tube is used to package the PMIC. Transistor Driver dc switching's outputs (s) can be handled by it. A 6.95V~40V voltage is supplied to the dc control and used for operating it. Suitable for a 0°C~70°C TA dc switcher. There is a switch at 500kHz that can be used with this controller. It is suitable for general dc dc regulator when it is set to Through Hole. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Soft Start which allows efficient switching control. SWITCHING CONTROLLER analog IC connects the switch converters. DUAL are the position of the terminal of the switching converters. 16 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. A DC switcher's nominal voltage of 15V is input. You can find other relevant dc to dc converter ics by searching "UC3846". There are 16 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. Test statistics indicate DC regulator outputs 13.5V voltage. normally, the dc dc regulator's output current is 500mA, which you should keep in mind when starting a project. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 50 %. Switching controller operates at 450kHz Hz. 15V is the nominal working voltage. A supply voltage of 15V is required.

UC3846NG4 Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 450kHz

UC3846NG4 Applications


There are a lot of Texas Instruments UC3846NG4 DC to DC converter applications.

  • Combined machine tools
  • Geothermal power
  • Pipe bending machines
  • Magnetohydrodynamic power
  • Photovoltaic power
  • Computer application technology
  • Cutting machine tools
  • Serial communication converter
  • Plate bending machines
  • Medical equipment