Other Parts Discussed in Thread: TPS23758
Hi,
I am having issues with acoustic noise on a LDT1018 which is used in a circuit virtually identical to your EVM. I am reaching out in search of help for troubleshooting this and also to hear whether you have any experience dealing with acousting noise on this design?
Any pointers would be very much helpful! We see a clear spike at 11kHz. Some of our designs are louder than others, though no differences are seen when probing the pins of the transformer.
Thanks!