L6564 transiotion mode PFC evaluation board

The EVL6564-100W demonstration board implements a 100 W power factor correction (PFC) pre-regulator, continuous power, on a regulated 400 V rail from a wide range mains voltage and provides for the reduction of the mains harmonics, which allows meeting the European EN61000-3-2 or the Japanese JEITA-MITI standard. The regulated output voltage is typically the input for the cascaded isolated DC-DC converter that provides the output rails required by the load.

The board is designed to allow full-load operation in still air.

Key Features

  • PCB type and size: Single-side, 35 µm, CEM-1, 90 x 83 mm
  • Maximum ambient temperature: 50 °C
  • Minimum switching frequency: 40 kHz
  • Hold-up time: 10 ms (VDROP after hold-up time is 300 V)
  • Line voltage range: 90 to 265 Vac
  • Regulated output voltage: 400 V
  • Minimum line frequency (fL ): 47 Hz
  • Maximum 2 fL output voltage ripple: 20 V peak-to-peak
  • Minimum estimated efficiency 92% (at Vin = 90 Vac, Pout = 100 W)
  • Rated output power: 100 W



Description Version Size
AN3009 AN3009: How to design a transition mode PFC pre-regulator using the L6564 4.3 546 KB


Description Version Size
Evaluation products license agreement 1.0 125 KB


型号 Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
EVL6564-100W L6564 Active 77.18 - NEC EAR99 - MORE INFO 直接购买 Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors


型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
EVL6564-100W ActiveCARDIndustrialEcopack1

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.