EVL6564H-100W

NRND
Design Win

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

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Product overview

Description

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.

  • All 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 2fLoutput voltage ripple: 20 V pk-pk
    • Hold-up time: 10 ms (VDROPafter 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

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVL6564H-100W
NRND
CARD Industrial Ecopack1 -

EVL6564H-100W

Package:

CARD

Material Declaration**:

Marketing Status

NRND

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CARD

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Industrial

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Ecopack1

(**) 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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EVL6564H-100W NRND

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EVL6564H-100W

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L6564H

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