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The AL6562A is a current mode Power Factor Correction 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 Distortion). The output voltage is controlled by means of an error amplifier and a precise (1% @ TJ = +25°C) internal voltage reference.

The AL6562A is designed to meet stringent energy-saving standards with low start-up current, and can operate with low current consumption when entering stand-by mode.

OVP circuitry increases system robustness, allowing the device to withstand transient caused at start-up and during load-disconnects.


  • Electronic Single-Stage LED Driver
  • PFC Pre-Regulators for:
    • IEC61000-3-2 Compliant SMPS (Flat TV, Monitors, Desktop PC, Games)
    • HI-END AC-DC Adapter/Charger up to 350W
    • Electronic Ballast
    • Entry Level Server & Web Server


  • Single Stage PFC Controller
  • Transition Mode Operation
  • Low Start-Up, Operating and Quiescent Currents
  • Internal Start-Up Timer
  • Enable/Disable Function on INV Input
  • Totem Pole, Push-Pull Output Drive
  • Adjustable Output Overvoltage Protection
  • SO-8 package
  • Totally Lead-Free & Fully RoHS Compliant
  • Halogen and Antimony Free. “Green” Device

Product Specifications

Product Parameters

Minimum Input AC Voltage (VAC) 85
Maximum Input AC Voltage (VAC) 305
Maximum DC VDD (VDC) 24
LED Current (mA) External MOSFET
Frequency (kHz) N/A
Accuracy 1.5 %
Efficiency 90 %
Dimming N/A
Supply Current 3.5 mA
Temperature Range -40 to 125 °C

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Orderable Part Number Authorized Distributor Quantity Inventory Date Buy Online Region
AL6562AS-13 Digi-Key Electronics 1418 8/11/2020 Buy Now United States
AL6562AS-13 Mouser Electronics Inc. 1282 8/11/2020 Buy Now United States
AL6562AS-13 Future Electronics - Asia 10000 8/10/2020 Singapore


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