STEVAL-ISA112V1

Active

Wide range non-isolated flyback demonstration board, single-output 12 V/4 W based on the VIPER06HN

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  • The STEVAL-ISA112V1 demonstration board implements a 4 W single-output wide range mains power supply to be used in applications such as white goods, smaller home appliances, home automation, LED driver, etc.

    The board uses the new VIPER06HN, a new offline high voltage converter from the VIPerPlus family by STMicroelectronics. The VIPER06 is specifically designed for fixed frequency flyback converters, combining a high-performance low voltage PWM controller chip and a max. 32 Ω RDS(on), 800 V BV(DSS), avalanche-rugged Power MOSFET in the same package.
    The application is optimized for less than 30 mW standby consumption and meets the EPA 2.0 limits, therefore helping to meet the most stringent energy saving requirements.
    The STEVAL-ISA112V1 demonstration board implements several forms of protection that considerably increase end-product safety and reliability: overload protection, feedback disconnection, thermal shutdown.

    Key Features

    • Universal input mains range:
      • input voltage 90 - 265 VAC
      • frequency 45 - 65 Hz
    • Single-output voltage: 12 V at 350 mA continuous operation
    • Standby mains consumption: < 30 mW at 230 VAC
    • Average efficiency: > 75%
    • Complying with EuP Lot 6 requirements
    • Fully protected against short-circuit
    • Fully protected against overheating
    • Compliant to EMC norm EN55022-Class-B
    • RoHS compliant

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Related Applications

Power Supplies and Converters

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1867
      Wide range non-isolated flyback demonstration board, single-output 12 V/4 W based on the VIPER06HN
      1.0
      2.4 MB
      PDF
      DB1867

      Wide range non-isolated flyback demonstration board, single-output 12 V/4 W based on the VIPER06HN

    • Description Version Size Action
      AN4116
      STEVAL-ISA112V1: 12 V/4 W, 115 kHz non-isolated flyback
      1.0
      3.69 MB
      PDF
      AN4116

      STEVAL-ISA112V1: 12 V/4 W, 115 kHz non-isolated flyback

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA112V1 gerber files 1.0
      171.17 KB
      ZIP

      STEVAL-ISA112V1 gerber files

    • Description Version Size Action
      STEVAL-ISA112V1 BOM 1.0
      52.32 KB
      PDF

      STEVAL-ISA112V1 BOM

    • Description Version Size Action
      STEVAL-ISA112V1 schematics 1.0
      74.38 KB
      PDF

      STEVAL-ISA112V1 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
      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-ISA112V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA112V1

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
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Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Board production status
Budgetary Price (US$)*/Qty
STEVAL-ISA112V1 Available at 1 distributors

Distributor availability ofSTEVAL-ISA112V1

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

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

VIPER06HN
Active
- EAR99 NEC ITALY - 62.0 / 1

STEVAL-ISA112V1

Core Product

VIPER06HN

Marketing Status

Active

Budgetary Price (US$)*/Qty

62.0 / 1

Distributor availability ofSTEVAL-ISA112V1

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

Distributor reported inventory date: 2020-08-12

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-08-12

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

62.0 / 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