Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001

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  • The purpose of this evaluation board is to provide an application example of a single-channel, high-current LED driver using the ALED6001 chip operating with a boost topology. The brightness of the LED string connected to its output can be controlled through a PWM signal (0% - 100% dimming) or a control voltage (10:1 analog dimming). Open LED, feedback disconnection & LED overcurrent fault conditions are detected and managed. The evaluation board has been designed to provide an example of a compact solution for all automotive applications involving several LEDs arranged is a single string, and day-time running lights (DTRL) in particular.

    Key Features

    • Wide DC input voltage (8 V - 24 V)
    • Single channel, 1000 mA constant-current output with PWM brightness control
    • 500 kHz switching frequency
    • Up to 10 high-brightness white LEDs (40 V OVP threshold)
    • High efficiency (92% @ Vin = 12 V, Vout = 32 V, Iout = 1 A)
    • All automotive grade components
    • RoHS compliant

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Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
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STEVAL-ILL072V1 ALED6001
Active
71 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-ILL072V1

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

Distributor reported inventory date: 2019-09-21

Distributor Name

DIGIKEY

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-21

STEVAL-ILL072V1

Core Product

ALED6001

Marketing Status

Active

Unit Price (US$)

71.0*

Distributor availability ofSTEVAL-ILL072V1

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

Distributor reported inventory date: 2019-09-21

Distributor Name

DIGIKEY

Stock

9

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-21

Unit Price (US$)

71

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
      DB2608
      Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001
      2.0
      242.24 KB
      PDF
      DB2608

      Single channel, 1 A automotive LED driver with boost controller for interior/exterior lights based on the ALED6001

Hardware Resources

    • Description Version Size Action
      STEVAL-ILL072V1 gerber files 1.0
      49.38 KB
      ZIP

      STEVAL-ILL072V1 gerber files

    • Description Version Size Action
      STEVAL-ILL072V1 BOM 1.0
      25.3 KB
      PDF

      STEVAL-ILL072V1 BOM

    • Description Version Size Action
      STEVAL-ILL072V1 schematic 1.0
      52.09 KB
      PDF

      STEVAL-ILL072V1 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-ILL072V1
Active
CARD Industrial Ecopack2 -

STEVAL-ILL072V1

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.