STEVAL-ISA116V1

Active
Design Win

5 W, 2-output wide-range buck converter based on the VIPER26LD

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Product overview

Description

The STEVAL-ISA116V1 demonstration board implements a double-output power supply set in buck topology using the VIPER26LD, a new off-line 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, on-board soft-start, safe auto-restart after a fault condition and low standby power consumption.

The protection features include thermal shutdown with hysteresis, delayed overload protection and open loop failure protection. All protection is auto-restart mode.

  • All features

    • Universal input mains range:
      • input voltage: 80 - 280 VAC
      • frequency: 45 - 65 Hz
    • Double-output voltage:
      • 16 V @ 0.3 A continuous operation
      • 5 V through LDO
    • Standby mains consumption: < 100 mW @ 265 VAC
    • Fully protected against faults (overload, feedback disconnection and overheating)
    • EMI: according to EN55022-Class-B
    • RoHS compliant

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA116V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA116V1

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

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ECCN (EU)
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Budgetary Price (US$)*/Qty
STEVAL-ISA116V1 Available at distributors

Distributor availability of STEVAL-ISA116V1

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
VIPER26LD
Active
ST EAR99 NEC ITALY -

STEVAL-ISA116V1 Active

ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

STEVAL-ISA116V1

Core Product:

VIPER26LD

Supplier:

ST

ECCN (EU):

NEC

Country of Origin:

ITALY

Board production status:

-

Distributor Name

Distributor reported inventory date:

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors