For applications with 2 series cells, connect cells as shown in Figure 1: Positive terminal of upper cell to CELL+, negative terminal of upper cell and positive of lower cell to PV1R, and finally negative terminal of lower cell to CELL-.
Load or charge the batteries trough PACK+ and PACK-.
To start the part and thus possibly open the FETs, a charge condition must be initiated by a charger.
Figure 1. Connection of
2-cells in series packs to SB201-2
