Overview
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
eDesignSuite
Get Started
Partner products
Sales Briefcase
  • The STEVAL-ISA142V1 product evaluation board implements a 50 W, wide-range mains input, power factor-corrected power supply suitable for all low power applications requiring a high power factor, such as lighting applications and LED power supplies. Use of the low-cost L6564 combined with simple flyback topology provide a very competitive solution.

    Key Features

    • Line voltage range: 90 to 265 VAC
    • Minimum line frequency (fl): 47-63 Hz
    • Minimum switching frequency: 44 KHz
    • Reflected voltage: 140 V
    • Regulated output voltage: 24 V
    • Rated output power: 50 W
    • Power factor (load ≥ 50%): 0.9 minimum
    • Minimum efficiency at full load: 88%
    • Maximum 2 fl output voltage ripple: 1.1 V pk-pk (VIN=230 VAC, Pout=50 W)
    • Maximum ambient temperature: 50 °C
    • Conducted EMI: in accordance with EN55022 class-B
    • PCB type and size: single-sided, 35 um, CEM-1, 140 x 60 mm
    • RoHS compliant

Recommended for you

Related Applications

Lighting and Controls

Power Supplies and Converters

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ISA142V1
Active
CARD Industrial Ecopack2 -

STEVAL-ISA142V1

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-ISA142V1 Available at 2 distributors

Distributor availability ofSTEVAL-ISA142V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
RS COMPONENTS EUROPE 2 1 Order Now

Distributor reported inventory date: 2020-12-02

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-02

Buy Direct L6564
Active
- EAR99 NEC ITALY - 133.0 / 1

STEVAL-ISA142V1

Core Product

L6564

Marketing Status

Active

Budgetary Price (US$)*/Qty

133.0 / 1

Distributor availability ofSTEVAL-ISA142V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1 1 Order Now
RS COMPONENTS EUROPE 2 1 Order Now

Distributor reported inventory date: 2020-12-02

Distributor Name

DIGIKEY

Stock

1

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

2

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-12-02

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

133.0 / 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