Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR

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  • The STEVAL-VP26K01F evaluation board implements a three output isolated flyback specifically designed to supply the STCOMET smart meter and powerline communication system.

    The board has been developed using the VIPER267KDTR offline high-voltage converter.
    The VIPER267KDTR features a 1050 V avalanche-rugged power section, PWM operation at 60 kHz with frequency jittering for lower EMI, current limiting with 700 mA fixed set point, on-board soft-start, safe auto-restart after fault and low standby power.
    The power supply provides 15 V at 550 mArms (700 mA peak) to the power line modem (PLM) and the analog circuitry, a post-regulated 5 V at 100 mA and a 3.3 V at 200 mA supply through a dedicated DC-DC converter connected to the 15 V rail for digital circuitry and other low voltage parts.
    The power supply is designed to operate across an extended 90 to 440 VAC mains input voltage range to be used also with a phase-to-phase connection in a three-phase network.
    The STEVAL-VP26K01F evaluation board can be used in a standalone configuration or with the dedicated STCOMET development kit.

    Key Features

    • Triple output voltage: 15 V at 0.55 Arms (0.7 A peak), 3.3 V at 200 mA and 5 V at 100 mA
    • Extended AC mains input voltage range: 90 to 440 VAC
    • EMC with EN55022, EN61000, EN61000-4-4, EN61000-4-5, EN61000-4-6
    • WEEE compliant
    • RoHS compliant

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Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Board production status
Order from Distributors
Order from ST
STEVAL-VP26K01F VIPER267KDTR, STCOMET
Active
58.0 1 EAR99 - - Check Availability

Distributor availability ofSTEVAL-VP26K01F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2 1 Order Now
AVNET AMERICA 3 0 Order Now
MOUSER WORLDWIDE 7 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

2

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Buy now

STEVAL-VP26K01F

Core Product

VIPER267KDTR, STCOMET

Marketing Status

Active

Unit Price (US$)

58.0*

Distributor availability ofSTEVAL-VP26K01F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2 1 Order Now
AVNET AMERICA 3 0 Order Now
MOUSER WORLDWIDE 7 1 Order Now
Farnell Element14 EUROPE 8 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

2

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

3

Min.Order

0

Region

AMERICA Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

8

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Unit Price (US$)

58

Quantity

1

ECCN (US)

EAR99

Country of Origin

-

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB3881
      Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR
      1.0
      3.12 MB
      PDF
      DB3881

      Three output isolated flyback converter for STCOMET smart meter and PLC system using VIPER267KDTR

    • Description Version Size Action
      AN5303
      Three output isolated flyback converter evaluation board with the VIPer26K, designed for the STCOMET smart meter and PLC system
      1.0
      1.68 MB
      PDF
      AN5303

      Three output isolated flyback converter evaluation board with the VIPer26K, designed for the STCOMET smart meter and PLC system

Hardware Resources

    • Description Version Size Action
      STEVAL-VP26K01F GERBER 1.0
      145.6 KB
      ZIP

      STEVAL-VP26K01F GERBER

    • Description Version Size Action
      STEVAL-VP26K01F BOM 1.0
      57 KB
      PDF

      STEVAL-VP26K01F BOM

    • Description Version Size Action
      STEVAL-VP26K01F SCHEMATIC 1.0
      98.55 KB
      PDF

      STEVAL-VP26K01F 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
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-VP26K01F
Active
CARD Industrial Ecopack2 Yes

STEVAL-VP26K01F

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) 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.