Part UC3853
Description High Power Factor Preregulator
Manufacturer Unitrode
Size 395.35 KB
Unitrode
UC3853

Overview

  • Complete 8-pin Power Factor Solution
  • Reduced External Components
  • RMS Line Voltage Compensation
  • Precision Multiplier/Squarer/Divider
  • Internal 75kHz Synchronizable Oscillator
  • Average Current Mode PWM Control
  • Overvoltage Protection Comparator
  • High Current, Clamped Gate Driver