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  • UC2847DW

UC2847DW

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


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-UC2847DW
  • Package: 16-SOIC (0.295, 7.50mm Width)
  • Datasheet: -
  • Stock: 740
  • Description: 16 Terminals 6.95V~40V DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 16-SOIC (0.295, 7.50mm Width)
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
Terminal Finish NICKEL PALLADIUM GOLD
Technology BICMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Function Step-Up, Step-Up/Step-Down
Number of Outputs 2
Output Voltage 5.1V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 6.95V~40V
Control Features Current Limit, Enable, Frequency Control, Soft Start
Topology Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Control Mode CURRENT-MODE
Output Current-Max 0.5A
Frequency - Switching 500kHz
Input Voltage (Max) 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Output Phases 1
Width 7.5mm
RoHS Status ROHS3 Compliant

UC2847DW Overview


As a result of 16-SOIC (0.295, 7.50mm Width) compact design, the switching controller is compatible with most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. The pmic is packaged in Tube solid enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). 6.95V~40V is the operating voltage and supply voltage of the dc control. Qualified to work in an dc switcher with -40°C~85°C TA. It can switch at 500kHz. The Surface Mount makes it ideal for general dc dc regulator. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Soft Start which allows efficient switching control. Switch converters are connected to ICs with SWITCHING CONTROLLER analog outputs. Switching converters are designed with the terminal (s) at position DUAL . 16 terminations with various dc switching's functions. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. The DC switcher's nominal voltage is 15V. Based on the test statistics, DC regulator outputs voltage 5.1V. The dc to dc regulator is limited to 40V input voltage. 0.5A is the largest value switching converter outputs.

UC2847DW Features


Transistor Driver Outputs
Switching Frequency: 500kHz
Current Limit, Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION

UC2847DW Applications


There are a lot of Rochester Electronics, LLC UC2847DW DC to DC converter applications.

  • Computer rooms
  • Various CNC machine tools
  • Planers
  • Overvoltage protection circuits in TV sets
  • Balance equipment
  • Medical monitoring systems
  • Adjustable voltage or current linear circuits
  • Constant current circuits
  • Refrigerators of central air conditioners
  • Various precision measuring detectors