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| The Texas Instruments TMDSDCDCLEDKIT TMS320C2000™ DC/DC LED Lighting Developer's Kit includes all of the hardware and software to start experimenting with and developing a digitally controlled LED DC/DC system. The TI TMDSDCDCLEDKIT is based on the Piccolo microcontroller and the controlCARD development platform. One Piccolo MCU is able to directly control the DC/DC power stage as well as eight LED strings. This TI LED lighting developer's kit includes a development board that takes 12-48V DC of input and uses a SEPIC DC/DC topology to buck or boost the input voltage to a desired level. This voltage is then fed to four LED driving stages, each capable of driving two LED strings at up to 30 watts each. The TI TMDSDCDCLEDKIT includes closed loop, open source software for both the DC/DC stage and the LED lighting stage. The kit hardware is also completely open source, with the gerbers, schematics, and BOMs all available for free.
Kit Contents
| Features
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- DC/DC LED Lighting power board
- Piccolo F28035 controlCARD
- LED panel
- 12V power adapter
- Banana Plug Cable
- USB Cable
- USB drive with GUI executable
- CCS4 Installation CD
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- Independent closed-loop brightness control of eight LED strings (six strings included with kit) with PWM dimming
- Closed-loop voltage control of the LED bus using a shared SEPIC stage
- On-board isolated JTAG emulation
- Over-current and over-voltage protection for the SEPIC stage using the F28x trip-zone (TZ) submodule
- UART communication available for host-control
- Hardware Developer’s Package is available and includes schematics, bill of materials, Gerber files, etc.
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