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RM48L950: RM48 L950AZWT

Part Number: RM48L950

Hello,

There are 2 RGB LEDs on RM48 L950. How to use those LEDs? I want to alter the colors of those LEDs.

Best regards,

Prathamesh Yawalkar 

  • Hello,

    The RGB LED is a combination of 3 LEDs in just one package:

    • 1 Red LED
    • 1 Green LED
    • 1 Blue LED

    Each LED should be connected to 1 PWM control signal: N2HET on RM48x is able to generate PWM signal, so three N2HET signals are required to control one RGB LED. We can produce almost any color by combining those three colors in different intensities. The intensity of the LED can be adjusted by changing the duty cycle of the PWM signal.

    To produce purely RED light, the intensity of the RED LED should be at the highest level: dutycycle=100%, and intensity of Greed LED/Blue LED should be at the lowest: 0% duty cycle.