Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The STEVAL-ISA110V1 demonstration board is a 12 V-1 A power supply set in non-isolated flyback topology using the VIPER26LN, a new offline high-voltage converter by STMicroelectronics.

    The features of the device include an 800 V avalanche-rugged power section, PWM operation at 60 kHz with frequency jittering for lower EMI, current limiting with adjustable set point, onboard soft-start, a safe auto-restart after a fault condition, and low standby power.
    Protection features include thermal shutdown with hysteresis, delayed overload protection, and open loop failure protection.

    Key Features

    • Universal input mains range:
      • input voltage 90 - 264 VAC
      • frequency 45 - 65 Hz
    • Single output voltage: 12 V @ 1 A continuous operation
    • Standby mains consumption: < 30 mW @ 265 VAC
    • Average efficiency: > 85%
    • Fully protected against faults (overload, feedback disconnection and overheating)
    • EMI: according to EN55022-Class-B

Sample & Buy

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-ISA110V1 VIPER26LN
Active
107 1 EAR99 ITALY - No availability of distributors reported, please contact our sales office

STEVAL-ISA110V1

Core Product

VIPER26LN

Marketing Status

Active

Unit Price (US$)

107.0*

Unit Price (US$)

107

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

Featured Products

Recommended for you

Related Applications

Power Supplies and Converters

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB1870
      12 V/12 W wide-range non-isolated flyback based on the VIPER26LN
      1.0
      1.02 MB
      PDF
      DB1870

      12 V/12 W wide-range non-isolated flyback based on the VIPER26LN

Hardware Resources

    • Description Version Size Action
      STEVAL-ISA110V1 gerber files 1.0
      89.99 KB
      ZIP

      STEVAL-ISA110V1 gerber files

    • Description Version Size Action
      STEVAL-ISA110V1 BOM 2.0
      99.64 KB
      PDF

      STEVAL-ISA110V1 BOM

    • Description Version Size Action
      STEVAL-ISA110V1 schematics 1.0
      142.6 KB
      PDF

      STEVAL-ISA110V1 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-ISA110V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA110V1

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.

Support & Feedback