NCL31000ASGEVB: NCL31000 Intelligent LED Driver Arduino Shield Evaluation Board

The NCL31000ASGEVB is an Arduino shield form factor evaluation board containing a single NCL31000MNITWG intelligent LED driver. It can be connected either with the Arduino interface to an MCU board, or through the I²C interface, for example via a USB adapter board to the PC. The NCL310xx family of intelligent LED drivers target luminaire applications. The NCL31000 incorporates a high efficiency buck LED driver that supports both high-bandwidth analog and PWM dimming down to zero current. Two auxiliary DC-DC converters are included to power a microcontroller and other peripherals, such as sensors. Diagnostics are included to measure input and output current and voltage, LED temperature and DC-DC voltages. The device is ideal for Visible Light Communication and Indoor Positioning.
Features and Applications


  • Arduino Shield compatible
  • Visible Light Communication capable / YellowDot™ compliant
  • >97 % Efficiency of total solution, incl EMC, DC-DC’s, diagnostics, etc
  • High linearity and 0,1% accuracy, true dimming to zero
  • Input voltage 24 up to 57V
  • LED Power capability beyond 100W
  • Optional I2C/SPI interface (NCL31000MNITWG I²C variant mounted)


  • Visible Light Communication
  • Connected indoor & outdoor lighting
  • Multi-channel managed lighting
  • Theater lighting
  • Therapeutic lighting
  • Information displays
  • Backlighting
  • Hazardous or sensitive environments
Evaluation/Development Tool Information
Product Status Compliance Short Description Parts Used
NCL31000ASGEVB Active
NCL31000 Intelligent LED Driver Arduino Shield Evaluation Board NCL31000MNITWG NCL31000MNSTWG
Technical Documents
Type Document Title Document ID/Size Rev
Eval Board: Manual NCL31000ASGEVB User Guide EVBUM2798/D - 497 KB  1 
Eval Board: Gerber NCL31000ASGEVB_GERBER (Zip) NCL31000ASGEVB_GERBER - 163 KB  0 
Eval Board: Schematic NCL31000ASGEVB_SCHEMATIC.rev0 NCL31000ASGEVB_SCHEMATIC - 883 KB  0 
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