(This question was already asked here, but was either answered offline or not answered.)
I am also investigating a SEPIC solution for the TPS9201-Q1, and would be very interested in any reference schematic. For my particular use case, Vin = 9V to 38V, Vout = 30V, Iout = 1A (reduced with Vin < 18V).
I'd also love a sentence or two explaining the necessity of the second power diode in the SEPIC schematic in the part data sheet.
