I have designed a circuit using TPS54560BQDDARQ1 DC DC convertor operating input voltage is 26V to 28V. Output voltage designed is 24V.
The circuit is same which was given in the TI Webench designer tool.
The circuit works fine at load and no load condition.
Issue : There is a hissing sound coming from the circuit when the load is connected. At no load condition its works fine.
Please advice so that i can solve this issue.
Thanks in advance