Our customer is evaluating TPS92633-Q1.
Input PWM signal from MCU to 7,8,9 pin of LED driver,The RGB_LED is lit with a constant current of 10mA for each of the three terminals.
The problem is that it lights up white and turns off after a few minutes.
This phenomenon does not occur if they light it in a single color (such as green) instead of white.
When they investigated the cause, they found that pins 7, 8, and 9, which input PWM signals, were low.
They would like to know if there is a mode in which the input side becomes Low.
Regards,
Kura