Re: Digital current control implementation
2021/01/29 22:13:31
(permalink)
the problem is the low value of ISense resistor
you would need to R/C it again with a much lower cutoff frequency
and run it into OP amp and feed it somewhere ADC , or the resistor divider (with diode) ?
OR
add a 2nd Sense resistor on the input side with a PNP with the collector pulling up on the resistor divider