Dear All,
I am trying to realize a 4 level interleaved Buck on a TMS320F28069 Piccolo.
This is current mode controlled and we are using the internal COMP+DAC to set the current reference.
As per the datasheet, the chosen piccolo has only 3 COMP+DACs. So realizing 4 level interleaving Current mode controlled may not be feasible.
My specific question is whether the DAC outputs can be brought out on some pins of the microcontroller ?
It is very clear that the Comparator output can be routed to external pins, but I was not sure of the DAC outputs.
Kindly advice.