TI,
I'm currently investigating if it is possible to use a Buck, Boost, or Buck-Boost converter as a Current Booster / Buffer stage for an op amp and if there are any examples of this being done.
Its already possible to arrange the converter as a current source by sensing the current and supplying it to the feedback pin. So I would imagine that this should be achievable by creating some relationship between an outer control loop of the main op-amp and the internal control loop of the converter.
What are your thoughts on this?
Thanks