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  • UC3842BNG

UC3842BNG

8 Terminals 10V~30V 8-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: ON Semiconductor
  • Origchip NO: 598-UC3842BNG
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 585
  • Description: 8 Terminals 10V~30V 8-Pin UC384*B DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 8 Weeks
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Weight 930.006106mg
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1997
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin (Sn)
Subcategory Switching Regulator or Controllers
Max Power Dissipation 1.25W
Technology BIPOLAR
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 2.54mm
Frequency 250kHz
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number UC384*B
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 13.4V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Power Dissipation 1.25W
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 10V~30V
Max Supply Current 17mA
Control Features Frequency Control
Topology Boost, Flyback
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Input Voltage (Max) 25V
Halogen Free Halogen Free
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Switcher Configuration SINGLE
Max Duty Cycle 96 %
Input Bias Current -2μA
Height 4.953mm
Length 10.16mm
Width 7.112mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

UC3842BNG Overview


The switching controller fits in the 8-DIP (0.300, 7.62mm) package and is ideal for most applications. It is sufficient to generate 1 outputs with this dc motor controller. There is a Tube solid enclosure around the pmic. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 10V~30V. Suitable for work in a 0°C~70°C TA dc switcher. The switching controller is capable of switching at the Up to 500kHz position. A generalization of dc dc regulator can be made using Through Hole. To provide efficient switching control, Frequency Control is included in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. DUAL are the position of the terminal of the switching converters. 8 terminations with various dc switching's functions. The control methods that these dc dc converter ics use include PULSE WIDTH MODULATION. The DC switcher's nominal voltage is 15V. Search for "UC384*B" to find other relevant dc to dc converter ics. 8 pins are present on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. As determined by the test statistics, the output voltage of DC regulator is 13.4V. It should be fully noted that the dc to dc regulator only accepts 25V input voltage at most. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. It is set to 96 % duty cycle to ensure voltage regulator dc to dc reliability during power-ups and power-downs. This Through Hole makes DC switcher suitable for most prototypes and applications. Switching controllers work at 250kHz Hz. There is a possibility that a current higher than 17mA will cause improper operation of the component and possibly damage switching voltage regulators.

UC3842BNG Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 96 %
Frequency: 250kHz

UC3842BNG Applications


There are a lot of ON Semiconductor UC3842BNG DC to DC converter applications.

  • Die casting equipment
  • Plate bending machines
  • Imported equipment
  • Special machining machine tools
  • Electrical power transmission
  • Hydraulic presses
  • ATMs
  • Balance equipment
  • Medical monitoring systems
  • Automatic testing equipment