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  • The STEVAL-ISA179V1 evaluation board implements a wide mains range buck converter (15 V / 0.15 A), developed for general purpose applications.

    The core of the application is the new VIPer0P off-line high voltage converter of the VIPerPlus family, featuring the Zero Power characteristic.
    The device is a high-voltage converter that intelligently integrates an 800 V rugged power MOSFET with PWM current-mode control.
    The evaluation board features a single layer design, small size, minimal BOM, high efficiency and low standby consumption.

    Key Features

    • Universal AC main input voltage range: 85 VAC to 265 VAC
    • Output range: 15 V / 0.15 A
    • Rated output power: 2.25 W
    • Input power in standby @230 VAC: less than 40 mW
    • Active mode efficiency: greater than 77%
    • EMI: EN55022-Class-B compliant
    • RoHS compliant

Recommended for you

Related Applications

Power Supplies and Converters

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2881
      15 V, 0.15 A buck converter using VIPer™ Plus – VIPer0P
      1.0
      213.86 KB
      PDF
      DB2881

      15 V, 0.15 A buck converter using VIPer™ Plus – VIPer0P

    • Description Version Size Action
      AN4857
      STEVAL-ISA179V1 15 V/2.25 W 60 kHz buck demo with VIPer0P
      1.0
      1.61 MB
      PDF
      AN4857

      STEVAL-ISA179V1 15 V/2.25 W 60 kHz buck demo with VIPer0P

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA179V1 gerber files 1.0
      277.85 KB
      ZIP

      STEVAL-ISA179V1 gerber files

    • Description Version Size Action
      STEVAL-ISA179V1 BOM 1.0
      27.18 KB
      PDF

      STEVAL-ISA179V1 BOM

    • Description Version Size Action
      STEVAL-ISA179V1 schematic 1.0
      43.16 KB
      PDF

      STEVAL-ISA179V1 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-ISA179V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA179V1

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-ISA179V1 Available at 2 distributors

Distributor availability ofSTEVAL-ISA179V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12 1 Order Now
MOUSER WORLDWIDE 19 1 Order Now

Distributor reported inventory date: 2020-08-13

Distributor Name

DIGIKEY

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

19

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-13

Buy now VIPER0PLD
Active
ST EAR99 NEC ITALY - 20.0 / 1

STEVAL-ISA179V1

Core Product

VIPER0PLD

Marketing Status

Active

Budgetary Price (US$)*/Qty

20.0 / 1

Distributor availability ofSTEVAL-ISA179V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 12 1 Order Now
MOUSER WORLDWIDE 19 1 Order Now

Distributor reported inventory date: 2020-08-13

Distributor Name

DIGIKEY

Stock

12

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

19

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-13

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

20.0 / 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