Hello ,
actually need, current source 0-15A , but with voltage control and any specific properties.
My idea is used digital control loop with MCU
All this simplifies to a digitally controlled voltage source 1-12V 0-15A.
my idea is ised stepdown Synchronous Buck Controller TPS4030x and in feedback resistor divider replace buttom resistor with seriál combinacion
10k 10bit digital potenciometer and 550 ohm resistor see Picture.
Question is, will the any problem with stability feedback loop?
Digital feedback loop is slow and smooth.
Thank you
