DRV8874: DRV8874 as bus converter driver

Need to construct a bus converter that takes Vin = 15V and outputs 60V or 75V depending on the turns ratio of the transformer.

Would operate the DRV8874 in EN/PH mode, driving PH with 50% duty cycle.  OUT1/OUT2 would be connected to the primary of the transformer, as a full bridge driver.   The output would use full-wave rectification (diode ring).

I understand we're limited to 100 kHz operation here, but do you see any issues using the DRV8874 to drive a transformer in this fashion?

Thanks!

-Steve