Product Design & Development

TI’s AC Mains-Powered Piccolo MCU LED Lighting Kit with PLC Add-On Board

By Texas Instruments
Tuesday, January 24, 2012

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Piccolo_MCU_LED
The development board features up to 250 W output supporting 6 LED strings and optional intelligent communications such as DALI, DMX512, and Power Line Communications.



The C2000 Piccolo MCU LED Lighting & Communications Kit allows developers to get started with digital control in lighting and lighting communications. Featuring Piccolo MCU's digital control of the power supply, lighting, and communications, developer's can get jump started with intelligent lighting designs. The development board features up to 250 W output supporting 6 LED strings and optional intelligent communications such as DALI, DMX512, and Power Line Communications (PLC, sold separately). The integrated power supply is full AC-mains connected with Piccolo MCU control of an efficient Isolated Resonant LLC DC/DC power topology.

Through controlSUITE, C2000's MCU's software portal, the development kit comes with full example projects detailing the digital power, lighting, and communications control. Users are guided from simple open loop design through full closed loop control. Communications software examples are likewise featured, detailing common lighting communication protocol software implementations. An included graphical user interface allows users to quickly begin experimentation with the kit before further experimentation at the software level. All kit hardware and software is completely open source and available for free through controlSUITE.

Features

  • AC-mains powered, full LED lighting power supply, ~90% efficient.
  • Power Factor Correction (PFC) control via UCC28810D, >0.99 PF.
  • Isolated Resonant LLC DC/DC via Piccolo digital control.
  • Remote connectivity via Piccolo, including DALI, DMX512, and power line. communications (PLC, sold separately).
  • Piccolo-enabled 6 channel independent and multi-string dimming of up to 250W.
  • C2000’s modular controlCARD concept, allowing developers to experiment with various.
  • C2000 MCUs to fit price, performance and peripheral feature set requirements.
  • Included controlSUITE software provides easy-to-use and open source demonstration
  • GUIs, software examples, and documentation for full closed loop control of an AC/DC power supply, multi-string LED control, and advanced communications.

What's Included

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  • AC LED Lighting & Communications Kit Baseboard.
  • Piccolo TMS320F28027 controlCARD (TMDSCNCD28027).
  • 6 string LED Lighting Panel plus Diffusion Enclosure.
  • DC power adapter.
  • AC Power Cable (Multi-country compatible).
  • USB cable.
  • USB Flash Drive with example Graphical User Interface (GUI), Quick Start Guide, and controlSUITE installer.
  • Example projects, software, further documentation, and app notes are available in controlSUITE.
For more information visit www.ti.com.

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