1 A, up to 60V Vin, buck LED driver board based on the LED6000

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  • The STEVAL-ILL078V1 product evaluation board is based on the LED6000 monolithic current source for high power LED driving. Digital dimming is implemented by driving the dedicated DIM pin. Low drop-out operation with almost 100% duty cycle can be achieved. The LED6000 is a 61 V asynchronous switching regulator with embedded power MOSFET, designed to source up to 3 A of DC current depending on the application conditions. The 250 mV typical RSENSE voltage drop, the embedded switch-over feature on the VBIAS pin and light load management (pulse skipping) are intended to maximize power conversion efficiency across the entire load range.

    The current limit threshold and the switching frequency are adjustable for application optimization. The device includes an internal 250 kHz oscillator that can be externally adjusted up to 1.5 MHz. The size of the overall application is minimized thanks to its high switching frequency and compatibility with ceramic output capacitors. Two LED6000 regulators can be synchronized in a 180° out-of-phase configuration for reduced total input RMS current.

    Key Features

    • 4.5 V to 60 V input voltage
    • Step-down conversion
    • 1 A programmed LED current
    • 500 kHz switching frequency
    • Digital dimming
    • Uses ceramic output capacitors
    • 180° out-of-phase synchronization available
    • Auto-recovery overcurrent and thermal protection
    • RoHS compliant

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Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
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STEVAL-ILL078V1 LED6000
Active
26.0 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-ILL078V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Order Now
MOUSER WORLDWIDE 4 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2019-09-12

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-12

Buy now

STEVAL-ILL078V1

Core Product

LED6000

Marketing Status

Active

Unit Price (US$)

26.0*

Distributor availability ofSTEVAL-ILL078V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4 1 Order Now
MOUSER WORLDWIDE 4 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2019-09-12

Distributor Name

DIGIKEY

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

4

Min.Order

1

Region

WORLDWIDE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-09-12

Unit Price (US$)

26

Quantity

1

ECCN (US)

EAR99

Country of Origin

ITALY

(*) 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

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LED Lighting and Controls

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2690
      1 A, up to 60 V input buck LED driver evaluation board based on the LED6000
      1.0
      242.55 KB
      PDF
      DB2690

      1 A, up to 60 V input buck LED driver evaluation board based on the LED6000

Hardware Resources

    • Description Version Size Action
      STEVAL-ILL078V1 gerber files 1.0
      144.24 KB
      ZIP

      STEVAL-ILL078V1 gerber files

    • Description Version Size Action
      STEVAL-ILL078V1 BOM 1.0
      47.46 KB
      PDF

      STEVAL-ILL078V1 BOM

    • Description Version Size Action
      STEVAL-ILL078V1 schematic 1.0
      46.12 KB
      PDF

      STEVAL-ILL078V1 schematic

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-ILL078V1
Active
CARD Industrial Ecopack2 -

STEVAL-ILL078V1

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.