LT3753 + LT8311

Hi

We have the reference demo board DC1994A 18-72V to 12V/12A.

We will modify transformer Np/Ns = 1/3, frequency =250KHz, Duty_max =36.11%, Po=150W

We looking for the reference design of LT3753 + LT8311 to output 19.5V. Can you provide related schematic or design spreadsheet?

Yours sincerely.

K.Y.