Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The STEVAL-VP318L1F reference design implements a 15 V - 18 W SSR isolated flyback converter developed for general purpose applications operating from 85 to 265 VAC.

    The design is built around the new VIPer318L offline high-voltage converter from the VIPerPlus family with 800 V avalanche-rugged Power MOSFET, PWM current-mode control, fixed 60 kHz switching frequency with jittering to satisfy electromagnetic disturbance regulations, and burst mode for light load management.
    The board features a small size, minimal BOM, high efficiency, low stand-by consumption and tight line and load regulation over the entire input and output range. Input overvoltage and undervoltage protections with separate and settable trigger thresholds are available on the respective OVP and UVP pins.

    Key Features

    • Universal input mains range: 85 – 265VAC
    • Frequency: 50-60Hz
    • Output voltage: 15 V
    • Output current: 1.2 A
    • Stand-by mains consumption: < 55mW at 230VAC
    • Average efficiency: > 85%
    • Tight line and load regulation over the entire input and output range
    • Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature
    • RoHS compliant
    • WEEE compliant

Recommended for you

Related Applications

Home, Building and City Automation

Power Supplies and Converters

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-VP318L1F
Active
CARD Industrial Ecopack2 Yes

STEVAL-VP318L1F

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-VP318L1F Available at 2 distributors

Distributor availability ofSTEVAL-VP318L1F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 9 1 Order Now

Distributor reported inventory date: 2020-11-24

Distributor Name

DIGIKEY

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-24

Buy Direct VIPer318L
Active
- EAR99 NEC ITALY - 56.0 / 1

STEVAL-VP318L1F

Core Product

VIPer318L

Marketing Status

Active

Budgetary Price (US$)*/Qty

56.0 / 1

Distributor availability ofSTEVAL-VP318L1F

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 9 1 Order Now

Distributor reported inventory date: 2020-11-24

Distributor Name

DIGIKEY

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-11-24

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

56.0 / 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