OSRAM Golden DRAGON® LEDs board

This board was designed to drive super highbrightness multicolor RGB LEDs with current up to 700 mA per LED. The LED brightness and color are very easily changed by potentiometers, and an automatic color-change mode continuously modulates the color of the LED to generate multicolor light. A LED over-temperature protection is designed on this board, so the power delivered to the LED can be automatically limited to prevent LED overheating.

The STEVAL-ILL009V1 is a motherboard assembled without LEDs. To evaluate light effect features, it is necessary to order a load board.

Two load boards are available for easy performance evaluation. The first with a OSTAR projection module has ordering code STEVALILL009V3, and the second with Golden Dragon LEDs has ordering code STEVAL-ILL009V4

Key Features

  • SW start up implemented (200 ms)
  • Different LEDs as a load can be used
  • Red, green, blue individual tuning
  • 3 A at 4 V DC/DC converter using L4973D3 for user-friendly input (8 - 30 V)
  • LED temperature limit set by software
  • 64 levels of brightness for each LED with software color control




Technical Documentation

Product Specifications
Description Version Size
DB0516 DB0516: OSRAM Golden DRAGON® LEDs board 1.2 68 KB
Application Notes
Description Version Size
AN2531 AN2531: Generating multicolor light using RGB LEDs 2.2 865 KB

Hardware Resources

Board Manufacturing Specifications
Description Version Size
PCB layout 1.0 29 KB
Bill of Materials
Description Version Size
Bill of materials 1.0 7 KB
Schematic Packs
Description Version Size
Board schematic 1.0 17 KB


License Agreement
Description Version Size
Evaluation products license agreement 1.0 125 KB
Support & Community
Related Applications

Sample & Buy

Part Number Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors

(*) 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

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-ILL009V4 ActiveCARDIndustrialEcopack2

(**) 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.