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 | Kit Overview
The TMDSRGBLEDKIT Multi-DC/DC Color LED Kit includes all of the hardware and software to start experimenting and developing a digitally controlled multi-DC/DC LED lighting system. This kit is based on the Piccolo microcontroller and the controlCARD development platform. One Piccolo MCU is able to directly control eight separate DC/DC power stages as well as up to eight LED strings of various LED types and string lengths.
The development board takes 12-24V DC input and employs six Boost and two SEPIC DC/DC power stage topologies to drive LED strings. The six separate Boost stages drive two RGB LED strings, controlling the red, green, and blue color components of each RGB LED string.
The two SEPIC stages drive two white LED strings. Alternatively, up to eight separate white LED strings could be driven via the eight separate power stages. An included graphical user interface allows users to quickly begin the evaluation process by providing simplified control to adjust power stage current levels for experimentation with brightness and color mixing. Furthermore, through controlSUITE the kit includes closed loop, open source software examples for the control of the DC/DC power stages and LED lighting stages.
Key Applications: Digital motor control, Renewable energy systems, Digital power conversion, Adaptive lighting systems, Automotive applications, Power line communications. | |||||||||||
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Technical Documents
Learning Center
Design Elements
Video
Kit Features
- 12-24V DC input to eight separate DC/DC power stages, 25-50V DC output
- Six Boost and two SEPIC power stages drive two RGB LED strings plus two white LED strings, or, alternatively, up to eight all white LED strings
- Color mixing and brightness control
- Average current-mode control
- 350mA/string max current, configurable in software
- Graphical user interface (GUI) simplifies the evaluation process by providing simplified control to adjust power stage current levels for experimentation with brightness and color mixing
- Detachable LED panel with two RGB (red/green/blue) LED strings and two white LED strings
- Detachable diffuser panel included, providing light diffusion for real-world color mixing
- Piccolo based controlCARD development platform
- Open source hardware, including gerber files, schematics, and BOMs available through controlSUITE
- Closed loop DC/DC and LED driving software examples, complete with source code and documentation available through controlSUITE
Kit Contents
- DC/DC LED Lighting power board
- Piccolo F28035 controlCARD.
- 12V power adapter
- Banana Plug Cable
- USB Cable
- USB drive with GUI executable
- CCS4 Installation CD