Part L6564H
Description High voltage startup transition-mode PFC
Manufacturer STMicroelectronics
Size 1.63 MB
STMicroelectronics
L6564H

Overview

  • Onboard 700 V startup source
  • Fast “bi-directional” input voltage feedforward (1/V2 correction)
  • Accurate adjustable output overvoltage protection
  • Protection against feedback loop disconnection (latched shutdown)
  • Inductor saturation protection
  • AC brownout detection
  • Low (≤100 µA) startup current
  • 6 mA max. operating bias current
  • 1% (@ TJ = 25 °C) internal reference voltage
  • -600/+800 mA totem pole gate driver with active pull-down during UVLO