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KA3843B

14 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-KA3843B
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 816
  • Description: 14 Terminals 7.6V~30V DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Up to 500kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Analog IC - Other Type SWITCHING CONTROLLER
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 7.6V~30V
Control Mode CURRENT-MODE
Output Current-Max 1A
Frequency - Switching Up to 500kHz
Input Voltage (Max) 30V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration SINGLE
Duty Cycle (Max) 97%
Clock Sync No
Length 8.56mm
Width 3.95mm
RoHS Status ROHS3 Compliant
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount YES
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e3
Pbfree Code yes
Part Status Last Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
Terminal Finish MATTE TIN
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Pin Count 14
Number of Outputs 1
Qualification Status COMMERCIAL
Output Type Transistor Driver
Input Voltage-Nom 15V

KA3843B Overview


The switching controller fits in the 8-DIP (0.300, 7.62mm) package and is ideal for most applications. There is sufficient capacity to generate switching controller for outputs 1. An enclosure of Tube is used to package the PMIC. It is capable of handling Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.6V~30V. Suitable for a 0°C~70°C TA dc switcher. It can switch at Up to 500kHz. A generalization of dc dc regulator can be made using Through Hole. The switch converters are connected to a SWITCHING CONTROLLER analog IC. switching converters terminal (s) are designed to be at DUAL. A variety of 14 terminations are available in dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis 15V volts. This dc to dc regulator accepts only 30V input voltage at most. As a result, switching converter outputs current to the greatest value possible (1A). In total, the switch converters have 1 function (s). Designing voltage regulators switchings with 14 pins is one of the most important aspects of the process.

KA3843B Features


Transistor Driver Outputs
Switching Frequency: Up to 500kHz
PULSE WIDTH MODULATION

KA3843B Applications


There are a lot of Rochester Electronics, LLC KA3843B DC to DC converter applications.

  • Photovoltaic power
  • Game consoles
  • Electric water heaters
  • Driver circuits
  • Alternators
  • Servo drive system
  • Textile machinery
  • Electric heating, lighting
  • Special machining machine tools
  • Constant current circuits