Other Parts Discussed in Thread: LM5180
Dear TI,
I'm testing the LM5180 EVM board only by changing the transformer.
Please refer to the attached Transformer specifications.
The problem is that the output is changing according to the input.
The output follows the same input. (12V Input -> 15V output / 20V input -> 23V output)
In addition, when the load is input, the output is down.
Is there a problem? Or, is the trans design wrong?
(The primary circuit does not have a fluctuating value. (Existing test board setting value)190213_EFD1515_2 SECTION 사양_10EA.xlsx