Hello Khagesh,
to proceed for CC/CV charging you need a voltage loop and a current loop; you need to implement a sense resistor to measure output current, add another error amplifier and by diodeORing you combine voltage loop and current loop at FB…
Dear Sir,
please have a look at schematics PMP30168 page 2 , voltage across shunt resistor R301 1milliOhm drives high side amplifier U301 INA198; by gain x100 your current monitor output signal is 1V/10A. You could either do a peak detection, or by…