Multi-String RGB LED Lighting Driver based on C2000™ MCU TIDM-RGB-LED (ACTIVE)

Description & Features

Technical Documents

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Description

Ideal for automotive, entertainment, retail, and decorative lighting applications, the Multi-String RGB LED Lighting design implements independent multi-string LED control with dimming and color mixing. The LED driver consists of 8 independent and digitally controlled DC/DC power converters driving 8 LED strings.

Features
  • Independently drive up to 8 LED strings, including light color mixing with RGB LED strings.
  • Suitable design reference for color or white LED applications. DC/DC LED driver power supply consists of 6 Boost DC/DC converters for driving red, green, and blue LED strings and 2 SEPIC DC/DC converters for driving white LED strings.
  • DC/DC LED driver power supply supports 12 – 18 VDC (nominal) input and 50 mA max driver current per string
  • Over-current protection to protect board components from damaging current levels
  • Precise LED dimming control, and robust RGB LED color mixing made possible by the C2000™ Piccolo™ TMS320F28027 microcontroller.
  • LED lighting reference platform is available for purchase and includes hardware platform, software examples and libraries, graphical user interface (GUI), technical application notes, and step-by-step theory-based user guides.

NOTE: Software for this board is located inside the controlSUITE™ software package. Download controlSUITE at http://www.ti.com/tool/controlsuite. Once installed, navigate to "Multi-DC/DC Color LED Kit" under the Development Tools -> Lighting section.


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Design Files

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Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

TMDSRGBLEDKIT :
Multi-DC/DC Color LED Kit

$499.00(USD)


Pricing may vary.



ACTIVE
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TI Devices (9)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
ISO7240C  2.5 kVrms, 25 Mbps, 4-Channel 4/0 Digital Isolator   Isolation  Sample & Buy View Design Kits & Evaluation Modules
ISO7242C  Quad Channel, 2/2, 25Mbps, Digital Isolator   Isolation  Sample & Buy View Design Kits & Evaluation Modules
OPA2350  High-Speed, Single-Supply, Rail-to-Rail Operational Amplifiers MicroAmplifier™ Series  Operational amplifiers (op amps)  Sample & Buy View Design Kits & Evaluation Modules
PTH08080W  2.25 A, 4.5-V to 18-V Input Wide Adjust Miniature Power Module  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TMS320F28027  Piccolo™ 32-bit MCU with 60 MHz, 64 KB Flash  C2000 real-time control MCUs  Sample & Buy View Design Kits & Evaluation Modules
TPS730  200mA Low-Noise High-PSRR RF Low-Dropout (LDO) Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS795  Ultralow-Noise, High-PSRR, Fast, RF, 500-mA Low-Dropout Linear Regulators  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS799  200mA, Low Quiescent Current, Ultra-Low Noise, High PSRR Low Dropout Linear Regulator  Power management  Sample & Buy View Design Kits & Evaluation Modules
UCC27324  Dual 4 A Peak High Speed Low-Side Power MOSFET Drivers  Gate drivers  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
ISO7240C Download Download
ISO7242C Download Download
OPA2350 Download Download
Download Download
Download -
PTH08080W Download -
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TMS320F28027 Download -
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TPS730 Download Download
Download Download
TPS795 Download
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TPS799 Download
UCC27324 Download Download
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Download -
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Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

Application notes (1)
Title Type Size (KB) Date
PDF 3725 01 Feb 2012
User guides (2)
Title Type Size (KB) Date
PDF 1089 01 Nov 2010
PDF 893 01 Nov 2010
Design files (4)
Title Type Size (KB) Date
PDF 329 30 Sep 2014
ZIP 1543 30 Sep 2014
PDF 46 30 Sep 2014
PDF 263 30 Sep 2014
Related Tools & Software

Software (1)

Name Part Number Software Type
controlSUITE™ Software Suite: Software and Development Tools for C2000™ Microcontrollers  CONTROLSUITE  Software Libraries 


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