Good day to all,
Please I need your help on how to remove the noise generated in the inductor of a buck Regulator.I used the buck Regulator (A6213 from Allegro microsystem)to drive string of Leds.Everything is working except the noise that is coming from the inductor.Whenever i increase the brightness of the Leds,the noise increases while a decrease in brightness decreases the noise.I have used the recomended board layout in the datasheet to avoid this Problem but unfortunately seems it does not solve the problem.
I will be glad if somebody could put me through on how to solve this Problem.Thank you for the usual Support.
Best regards.
Please I need your help on how to remove the noise generated in the inductor of a buck Regulator.I used the buck Regulator (A6213 from Allegro microsystem)to drive string of Leds.Everything is working except the noise that is coming from the inductor.Whenever i increase the brightness of the Leds,the noise increases while a decrease in brightness decreases the noise.I have used the recomended board layout in the datasheet to avoid this Problem but unfortunately seems it does not solve the problem.
I will be glad if somebody could put me through on how to solve this Problem.Thank you for the usual Support.
Best regards.
