Part Number: LM3445-230VFLBK
Hello,
I have purchased LM3445 evaluation board and it is able to deliver dimming of LEDs with triac dimmers. However I am facing a major issue of high audible noise at 0-70% dimming range. Please let me know if it is normal to generate noise for this evaluation board or kindly suggest ways to eliminate it.
The part number is - https://www.mouser.in/ProductDetail/926-M3445230VFLBKNPB
Regards
Devansh