RGB LED driver for automotive lighting based on ALED1642GW and STM8A

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  • The STEVAL-ILL073V1 is a high brightness, RGB LED array driver system evaluation board with local dimming and diagnostics based on the ALED1642GW independent PWM LED driver controlled through an STM8A microcontroller SPI interface.

    A 16 RGB LED matrix is driven by three ALED1642GW LED drivers, one for each channel; i.e., Red, Green and Blue.
    The on-board A7986A DC-DC converter, accepting standard adapter input voltages, provides the voltages and power for the overall operation of the board. The STEVAL-ILL073V1 includes a USB-UART daughterboard bridge for communication with a PC.
    The evaluation board is also equipped with jumpers to simulate LED open circuit and LED short circuit faults, and a 4-pin SWIM connector to debug and to develop the STM8 microcontroller firmware.
    The STEVAL-ILL073V1 has two modes of operation: in standalone mode, the evaluation board is controlled via on-board buttons and a potentiometer; in GUI mode, a Graphical User Interface is provided to represent the drivers. When connected to PC, the evaluation board enters GUI mode and the GUI has control of the board.

    Key Features

    • High brightness 4 x 4 RGB LED matrix
    • Complete hardware and software package
    • Various preconfigured and programmable patterns
    • Open / short error simulation and real-time detection
    • 6 to 28 V DC polarity-independent power supply
    • GUI for advanced driver configuration
    • USB-UART bridge for PC connection
    • 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-ILL073V1 ALED1642GW; STM8A
Active
97.5 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-ILL073V1

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-19

Buy now

STEVAL-ILL073V1

Core Product

ALED1642GW; STM8A

Marketing Status

Active

Unit Price (US$)

97.5*

Distributor availability ofSTEVAL-ILL073V1

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 3 1 Order Now

Distributor reported inventory date: 2019-09-19

Distributor Name

MOUSER

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-09-19

Unit Price (US$)

97.5

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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Embedded Software

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Technical Documentation

    • Description Version Size Action
      DB2795
      RGB LED driver for automotive lighting based on ALED1642GW and STM8A
      1.0
      278.49 KB
      PDF
      DB2795

      RGB LED driver for automotive lighting based on ALED1642GW and STM8A

    • Description Version Size Action
      UM2017
      STEVAL-ILL073V1 RGB LED driver for automotive lighting based on ALED1642GW and STM8
      1.0
      1.69 MB
      PDF
      UM2017

      STEVAL-ILL073V1 RGB LED driver for automotive lighting based on ALED1642GW and STM8

Hardware Resources

    • Description Version Size Action
      STEVAL-ILL073V1 gerber files 1.0
      633.42 KB
      ZIP

      STEVAL-ILL073V1 gerber files

    • Description Version Size Action
      STEVAL-ILL073V1 BOM 1.0
      32.63 KB
      PDF

      STEVAL-ILL073V1 BOM

    • Description Version Size Action
      STEVAL-ILL073V1 schematic 1.0
      93.82 KB
      PDF

      STEVAL-ILL073V1 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-ILL073V1
Active
CARD Industrial Ecopack2 -

STEVAL-ILL073V1

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.