Other Parts Discussed in Thread: TPS7A57,
I would like to ask the differences between TPS7A57 and TPS7A94 sensing. It seems SNS in TPS7A57 is used for output regulation connecting directly to the unity gain buffer; so I assume this means the trace must be low inductance and close to the output. But in TPS7A94, it seems the reference is connected to the buffer with a current clamp and the SNS is used for remote sensing. Please help to confirm this understanding, is it correct? The SNS can be a long trace? Why was remote sensing not implemented in TPS7A57? Is it due to delay in load regulation?