We started and put on hold a design using BQ28Z560-R1 as the gas gauge (pack side) for a large capacity battery pack (20k+ mAh). This battery is now being re-instated. However, BQ28Z560-R1 is now NRND, and in the forum, it is suggested that BQ27742-G1 be used instead. However, BQ27742-G1 is only for cell capacity of up to 16,000 mAh. Is there another gas gauge that will support larger capacity than the BQ27742-G1? From the listing of gas gauges in the catalog, BQ34Z100 is a potential candidate, however is there something more suitable?
Thanks.