EVL80WLED-STCH03

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EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications

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  • The EVL80WLED-STCH03 demonstration board implements a wide range 80 W - LED driver for street lighting applications with a primary current sensing control loop.

    The LED driver is a fixed current source with a very fast start-up time, protections to short-circuit and to open load. The board is optimized to supply an LED string load in the range from 40 V to 80V with a fixed 1 A current source with a very low current ripple.
    Due to current primary side STCH03 control loop, the output stage is composed of a simple diode rectification and the output capacitor.
    Form factor is compatible with street lighting application.
    At full load the efficiency is above the 90% at nominal voltages and remains very close to this value till half the load.
    Output short-circuit and no-load protections are auto-restart for a safe operation in lighting environment.
    Low input power is there at no-load conditions.

    Key Features

    • Input voltage: Vin: 90 - 265 Vrms, f: 45-66 Hz
    • LED string range: [40 -80] V / 1A
    • Output current ripple < 50 mA
    • Fast startup: < 300 ms
    • High power factor, low THD (<5%)
    • No-load: < 0.5 W @ 230 Vin
    • Average Full load efficiency: >90%
    • Short-circuit protection with auto-restart
    • LED string open with auto-restart
    • Acc. to EN61000-3-2 Class-C or JEITA-MITI Class-C
    • EMI: Acc. To EN55022 class B - conducted emissions
    • Safety: Acc. to EN60065C

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Technical Documentation

    • Description Version Size Action
      DB3954
      80W-1A primary side current loop control LED driver with STCH03 for street lighting applications
      1.0
      375.23 KB
      PDF
      DB3954

      80W-1A primary side current loop control LED driver with STCH03 for street lighting applications

    • Description Version Size Action
      AN5351
      EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications
      1.0
      6.21 MB
      PDF
      AN5351

      EVL80WLED-STCH03: 80W-1A primary side current loop control LED driver with STCH03 for street lighting applications

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      eDesignSuite-The smart way to design your application 1.0
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      eDesignSuite-The smart way to design your application

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      Terms of use 1.7
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      Terms of use

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVL80WLED-STCH03
Active
CARD Industrial Ecopack1 -

EVL80WLED-STCH03

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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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Budgetary Price (US$)*/Qty
EVL80WLED-STCH03 Available at 3 distributors

Distributor availability ofEVL80WLED-STCH03

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7 1 Order Now
MOUSER WORLDWIDE 7 1 Order Now
Farnell Element14 EUROPE 4 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Buy now STCH03
Active
- EAR99 NEC ITALY - 100.0 / 1

EVL80WLED-STCH03

Core Product

STCH03

Marketing Status

Active

Budgetary Price (US$)*/Qty

100.0 / 1

Distributor availability ofEVL80WLED-STCH03

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 7 1 Order Now
MOUSER WORLDWIDE 7 1 Order Now
Farnell Element14 EUROPE 4 1 Order Now

Distributor reported inventory date: 2020-08-10

Distributor Name

DIGIKEY

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

7

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-08-10

Supplier

-

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

100.0 / 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