Diodes Inc. – AL6562A: Power Factor Correction (PFC) Controller with Enable/Disable

Power Regulation, Conversion and Management
The AL6562A is a current mode PFC Controller and is designed for operating in transition mode. With a superior linear performance multiplier, it ensures the device operates over a wide input voltage range with superior THD (Total Harmonics istortion). The output voltage is controlled by an error amplifier and a precise (1% at TJ = +25°C) internal voltage reference.


  • Single stage PFC controller
  • Transition mode operation
  • 3.5mA operating and 2.5mA quiescent currents
  • Enable/disable function on INV input
  • Adjustable output over-voltage protection
  • 10.3V to 22V supply voltage
  • 40μA start-up current
  • Internal start-up timer
  • Totem pole, push-pull output drive
  • SO-8 package