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  • The STEVAL-ISA177V1 evaluation board implements a wide-range converter in flyback non isolated topology, delivering 0.85 A on a 5 V output for general purpose applications.

    The core of the application is the new VIPer01 offline high voltage converter from the VIPerPlus range that intelligently integrates an 800 V rugged power MOSFET with PWM current-mode control.
    The main characteristics of the evaluation board are its single layer, small size with minimal BOM, high efficiency and low standby consumption.

    Key Features

    • Universal AC main input voltage range: 85VAC to 265VAC
    • Output range: 5 V / 0.85 A
    • Rated output power: 4.25 W
    • Input power in standby @ 230 VAC: < 9 mW
    • Active mode efficiency: > 74%
    • EMI: according to EN55022-Class-B
    • RoHS compliant

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Related Applications

Home, Building and City Automation

Lighting and Controls

Metering

Power Supplies and Converters

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2920
      5 V, 0.85 A flyback converter using VIPer™ Plus – VIPer01
      2.0
      268.03 KB
      PDF
      DB2920

      5 V, 0.85 A flyback converter using VIPer™ Plus – VIPer01

    • Description Version Size Action
      AN4855
      STEVAL-ISA177V1 5 V/4.25 W non-isolated flyback demo with VIPer01
      2.0
      8.82 MB
      PDF
      AN4855

      STEVAL-ISA177V1 5 V/4.25 W non-isolated flyback demo with VIPer01

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA177V1 gerber files 1.0
      815.73 KB
      ZIP

      STEVAL-ISA177V1 gerber files

    • Description Version Size Action
      STEVAL-ISA177V1 BOM 1.1
      165.25 KB
      PDF

      STEVAL-ISA177V1 BOM

    • Description Version Size Action
      STEVAL-ISA177V1 schematic 1.0
      43.9 KB
      PDF

      STEVAL-ISA177V1 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**
STEVAL-ISA177V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA177V1

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISA177V1 Available at 3 distributors

Distributor availability ofSTEVAL-ISA177V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
Farnell Element14 EUROPE 6 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-08-01

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-01

Buy now VIPER013LS
Active
ST EAR99 NEC ITALY - 48.0 / 1

STEVAL-ISA177V1

Core Product

VIPER013LS

Marketing Status

Active

Budgetary Price (US$)*/Qty

48.0 / 1

Distributor availability ofSTEVAL-ISA177V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
Farnell Element14 EUROPE 6 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2020-08-01

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

6

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-01

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

48.0 / 1

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