https://www.electronics-notes.com/articles/analogue_circuits/power-supply-electronics/current-limiter-circuit.php
High-Side Current-Sense Measurement: Circuits and Principles
https://danyk.cz/li-ion.html
https://www.belza.cz/charge/liionn.htm
http://elektronikacl.wz.cz/download/MAX1811.pdf
