The ON Semiconductor series NCL31000 is an intelligent LED driver targeting luminaire applications. The NCL31000 incorporates a high efficiency buck LED driver that supports both high-bandwidth analogue and PWM dimming down to zero current. Two auxiliary DC-DC converters are included to power a microcontroller and other sensors. Diagnostics are included to measure input and output current and voltage, LED temperature and DC-DC voltages.
Arduino Shield compatible Visible Light Communication capable / Yellow Dot™ 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)
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