Hi perry,
I add the parameters as following:
The 5V output circuit : C14: 4.4uF( 2*2.2uF), R6=169k, L2=SER2918H-153KL, R8=357k, c16=1500pF, c19=150pF, Q3= CSD18501Q5A , Q4=SI7478. ( do not change after last discuss)
The 12V output circuit: L12:SER2918H…
Peter,
due to the very short development phase I though about using the the TPS40140EVM-003 evaluation module (EVM) in a stacked configuration of 8 Boards to build the first prototype converter. The assembled MOSFETs are 25V Vds types which should be…