Offline power converter demonstration board using the Viper16

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  • The STEVAL-ISA118V1 is an offline power converter in flyback topology with jittered fixed frequency. The board uses the VIPer16, allowing the application to handle up to approximately 6 W over a wide input voltage range, and up to about 10 W in the European single input voltage range.

    The VIPer16 can operate with or without an auxiliary winding; both options are implemented on the board. When operating with the auxiliary winding, it can achieve very low standby consumption. Available protection features include thermal shutdown with hysteresis, delayed overload and open-loop failure protection.

    Key Features

    • Offline converter for wide range input voltage
    • Output power: up 6 W
    • No need for auxiliary winding (selectable option)
    • 30 mW standby consumption (with auxiliary winding)
    • High efficiency tested in accordance with the ENERGY STAR®active mode method
    • EMI test pre-compliant to EN55022 Class B
    • 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-ISA118V1 VIPER16LN
Active
62 1 EAR99 ITALY - Check Availability

Distributor availability ofSTEVAL-ISA118V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

STEVAL-ISA118V1

Core Product

VIPER16LN

Marketing Status

Active

Unit Price (US$)

62.0*

Distributor availability ofSTEVAL-ISA118V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now

Distributor reported inventory date: 2019-07-16

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-07-16

Unit Price (US$)

62

Quantity

1

ECCN (US)

EAR99

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

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00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1848
      Offline power converter demonstration board using the Viper16
      1.0
      101.88 KB
      PDF
      DB1848

      Offline power converter demonstration board using the Viper16

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA118V1 gerber files 1.0
      115.99 KB
      ZIP

      STEVAL-ISA118V1 gerber files

    • Description Version Size Action
      STEVAL-ISA118V1 BOM 1.2
      81.3 KB
      PDF

      STEVAL-ISA118V1 BOM

    • Description Version Size Action
      STEVAL-ISA118V1 schematics 1.0
      82.28 KB
      PDF

      STEVAL-ISA118V1 schematics

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-ISA118V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA118V1

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.