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  • The EVL4984-350W demonstration board, based on the new L4984D continuous conduction mode PFC controller, implements a 350 W wide-range input PFC pre-conditioner. It is suitable for all SMPS from 150 W to several kWs, and is compliant with IEC61000-3-2 and JEITA-MITI standards.

    Key Features

    • Line voltage range: 90 to 265 Vac
    • Minimum line frequency (fL): 47 Hz
    • Regulated output voltage: 400 V
    • Rated output power: 350 W
    • Maximum 2 fL output voltage ripple: 12.5 V (peak-to-peak)
    • Hold-up time: 20 ms (VDROP after hold-up time: 300 V)
    • Switching frequency: 70 kHz
    • Minimum efficiency: 94% (at Vin = 90 Vac, Pout = 350 W)
    • PCB: single-side, 70 um, CEM-1, 112 x 114 mm

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1760
      350 W CCM PFC pre-regulator demonstration board based on the L4984D
      2.0
      511.6 KB
      PDF
      DB1760

      350 W CCM PFC pre-regulator demonstration board based on the L4984D

    • Description Version Size Action
      AN4163
      EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D
      2.0
      3.77 MB
      PDF
      AN4163

      EVL4984-350W: 350 W CCM PFC pre-regulator with the L4984D

Hardware Resources

    • Description Version Size Action
      Gerber files for EVL4984-350W 1.0
      65.5 KB
      ZIP

      Gerber files for EVL4984-350W

    • Description Version Size Action
      EVL4984-350W BOM 1.0
      14.19 KB
      PDF

      EVL4984-350W BOM

    • Description Version Size Action
      EVL4984-350W schematic 1.0
      27.08 KB
      PDF

      EVL4984-350W schematic

Publications and Collaterals

    • Description Version Size Action
      eDesignSuite-The smart way to design your application 1.0
      842.88 KB
      PDF

      eDesignSuite-The smart way to design your application

Legal

    • Description Version Size Action
      Terms of use 1.7
      57.54 KB
      PDF

      Terms of use

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVL4984-350W
Active
CARD Industrial Not compliant -

EVL4984-350W

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Not compliant

(**) 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.

Sample & Buy

Part Number
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ECCN (US)
ECCN (EU)
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Budgetary Price (US$)*/Qty
EVL4984-350W Available at 3 distributors

Distributor availability ofEVL4984-350W

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Buy now L4984D
Active
- EAR99 NEC ITALY -

EVL4984-350W

Core Product

L4984D

Marketing Status

Active

Budgetary Price (US$)*/Qty

Distributor availability ofEVL4984-350W

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3 1 Order Now
Farnell Element14 EUROPE 2 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-08-12

Distributor Name

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-12

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

Country of Origin

ITALY

Board production status

-

(*) 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