16 V-280 mA non isolated off-line high voltage converter based on the VIPer16H

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  • The STEVAL-ISA129V1 demonstration board is a 16 V - 280 mA application set in non isolated flyback topology using the VIPer16, a new off-line high voltage converter by STMicroelectronics.

    The VIPer16 features an 800 V avalanche rugged power section, PWM operation at 115 kHz with frequency jittering for lower EMI, limiting current with adjustable set point, on-board soft-start, and safe auto-restart after a fault condition.
    Moreover, the VIPer16 can work with or without the auxiliary winding. In the former case, it can reach very low standby consumption (< 50 mW at 265 Vac), while in the latter the IC is supplied by an internal current generator, thus eliminating the cost of the transformer auxiliary winding.

    Key Features

    • Input voltage range VIN: 90 VRMS - 265 VRMS
    • Output voltage VOUT: 16 V
    • Max output current IOUT: 0.28 A
    • Precision of output regulation VOUT_LF: ±5%
    • High frequency output voltage ripple VOUT_HF: 50 mV
    • Max ambient operating temperature TA: 60 °C
    • RoHS compliant

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Core Product
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Budgetary Price (US$)*
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ECCN (US)
Country of Origin
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STEVAL-ISA129V1 VIPER16H
Active
68.0 1 EAR99 ITALY No availability of distributors reported, please contact our sales office Buy now

STEVAL-ISA129V1

Core Product

VIPER16H

Marketing Status

Active

Unit Price (US$)

68.0*

Unit Price (US$)

68

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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

Featured Products

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Technical Documentation

    • Description Version Size Action
      DB1943
      16 V - 280 mA non isolated off-line high voltage converter based on the VIPer16
      1.0
      234.33 KB
      PDF
      DB1943

      16 V - 280 mA non isolated off-line high voltage converter based on the VIPer16

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA129V1 gerber files 1.0
      326.52 KB
      ZIP

      STEVAL-ISA129V1 gerber files

    • Description Version Size Action
      STEVAL-ISA129V1 BOM 1.0
      8.58 KB
      PDF

      STEVAL-ISA129V1 BOM

    • Description Version Size Action
      STEVAL-ISA129V1 schematics 1.0
      96.14 KB
      PDF

      STEVAL-ISA129V1 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-ISA129V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA129V1

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.