STEVAL-ILL072V1

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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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Related Applications

Lighting and Controls

Quality and Reliability

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.

Sample & Buy

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Core Product
Marketing Status
Supplier
ECCN (US)
ECCN (EU)
Country of Origin
Budgetary Price (US$)*/Qty
STEVAL-ILL072V1 No availability of distributors reported, please contact our sales office ALED6001
Active
ST EAR99 NEC ITALY 71.0 / 1

STEVAL-ILL072V1

Core Product

ALED6001

Marketing Status

Active

Budgetary Price (US$)*/Qty

71.0 / 1

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

71.0 / 1

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