100 W transition-mode PFC pre-regulator demonstration board based on the L6564H

This demonstration board is based on the new transition-mode PFC controller L6564H and implements a 100 W, wide-range mains input, PFC pre-conditioner suitable for ballast, adapters, flat screen displays, and all SMPS having to meet IEC61000-3-2 or JEITA-MITI regulations.

The L6564H is a current-mode PFC controller operating in transition mode (TM) which embeds the same features existing in the L6564 with the addition of a high voltage startup source. These functions make the IC especially suitable for applications that must be compliant with energy saving regulations and where the PFC pre-regulator works as the master stage.

The EVAL6564H-100W implements a power factor correction (PFC) pre-regulator 100 W, continuous power, on a regulated 400 V rail from a wide-range mains voltage and providing for the reduction of the mains harmonics, allowing the European EN61000-3-2 or the Japanese JEITA-MITI standard to be met. The regulated output voltage is typically the input for the cascaded isolated DC-DC converter that provides the output rails required by the load.

Key Features

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

Image

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设计

技术文档

产品规格
Description Version Size
DB1633 DB1633: 100 W transition-mode PFC pre-regulator demonstration board based on the L6564H 1.0 100 KB
应用手册
Description Version Size
AN4077 AN4077: 100 W transition-mode PFC pre-regulator with the new L6564H 1.0 1 MB

硬件资源

Bill of Materials
Description Version Size
BOM for EVL6564H-100W 1.0 27 KB
Schematic Packs
Description Version Size
EVL6564H-100W schematic 1.0 27 KB

法律

许可协议
Description Version Size
Evaluation products license agreement 1.0 125 KB
支持和社区

样片和购买

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
EVL6564H-100W L6564H Active - - NEC EAR99 - MORE INFO DISTRIBUTOR AVAILABILITY
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(*) 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

质量和可靠性

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
EVL6564H-100W ActiveCARDIndustrialEcopack1
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(**) 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.

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