I used LT8630 for 28V@0.5A application. but i am getting fluctuating output From 28v to 30v.
below i attached our lt8630 implemented design circuit please check confirm and also suggest me what should i change to get 28V constant ouput.
Input : 31V@0.2A applying.
output: i am getting fluctuating output From 28v to 30v.(current fluctuating from 45mA to 100mA)
Please upload your layout file and test waveforms.
You can also tweak input/output cap value to see whether it helps.