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  • TL3843BP

TL3843BP

8 Terminals 7.6V~30V 8-Pin TL3843 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TL3843BP
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 296
  • Description: 8 Terminals 7.6V~30V 8-Pin TL3843 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 day ago)
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 8
Weight 440.409842mg
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 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Switching Regulator or Controllers
Technology BIPOLAR
Terminal Position DUAL
Supply Voltage 15V
Terminal Pitch 2.54mm
Frequency 500kHz
Base Part Number TL3843
Function Step-Up, Step-Up/Step-Down
Number of Outputs 1
Output Voltage 30V
Output Type Transistor Driver
Input Voltage-Nom 15V
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Output Current 200mA
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Features Frequency Control
Topology Boost, Flyback, Forward
Control Mode CURRENT-MODE
Frequency - Switching Up to 500kHz
Control Technique PULSE WIDTH MODULATION
Rise Time 50ns
Supply Current-Max (Isup) 30mA
Synchronous Rectifier No
Fall Time (Typ) 50 ns
Nominal Input Voltage 5.5V
Max Duty Cycle 100 %
Duty Cycle (Max) 96%
Height 5.08mm
Length 9.81mm
Width 6.35mm
Thickness 3.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TL3843BP Overview


This switching controller fits most application requirements since it is packaged in a 8-DIP (0.300, 7.62mm) package. For outputs of 1, this dc motor controller is suitable. There is a Tube solid enclosure around the pmic. Transistor Driver dc switching's outputs (s) are supported. The supply and operating voltage of the dc control are 7.6V~30V. Work well in dc switchers with a 0°C~70°C TA. The switching controller is capable of switching at the Up to 500kHz position. dc dc regulator can be generalized using Through Hole. To provide efficient switching control, Frequency Control is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. There are a DUAL terminal on the switching converters. The 8 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. DC switcher's input voltageis set to 15V. You can find other relevant dc to dc converter ics by searching "TL3843". 8 pins are on switching converter. There is a particular type of Switching Regulator or Controllers in switching converter. DC regulator outputs 30V voltage based on test statistics. If you start a project, note down the dc dc regulator's usual output current of 200mA. The maximum duty cycle of this voltage regulator dc to dc is set to 100 % to ensure reliability during power-up and power-down. Switching controllers operate at 500kHz frequencies. For nominal working status, the input voltage can be set as 5.5V. Switching controller is necessary to provide a voltage of 15V. There should be 30mA more than 30mA amps of current supplied to the controller.

TL3843BP Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 100 %
Frequency: 500kHz

TL3843BP Applications


There are a lot of Texas Instruments TL3843BP DC to DC converter applications.

  • Lathes
  • Computer application technology
  • Pipe bending machines
  • Medical equipment
  • Shearing machines
  • Printing
  • seismic instrument power circuits
  • ATMs
  • Product testing
  • Automation technology