Part Number:BQ77915
Hii Sir
We are intending to use the bq77915 IC for cell balancing in the battery pack.
as mentioned in the datasheet of the bq77915 in the detailed design application page. for 18V pack they are used s series cells for the Nominal Voltage of 3.6V for this configuration how the IC will provide the Over Voltage protection and cell balancing features.
please suggest us can we get a Li-ion cell of 4.2V OR the cell is available only for 3.7V Nominal
if we used the 3.7V Nominal and 4.2 Charge voltage cell how the IC will provide the over voltage protection