Hi,
Our customer is considering to use 1cell fuel gauge like bq27421 for 2cell application. I found following app note, however now they are considering to monitor only bottom cell without additional circuit in this app note.
http://www.tij.co.jp/jp/lit/an/slua496a/slua496a.pdf
Can you recommend to use 1 cell fuel gauge like this if the customer do not need to care cell balancing?
Best Regards,
Sonoki / Japan disty