SW4 controls the charge voltage termination.
The battery charge termination voltage depends on the Evaluation Kit (EK) product option. The EK options and their corresponding charge voltage termination parameters are given in the following table.
| Switch | Function | Parameter controlled | EK product option | VTERM | |
|---|---|---|---|---|---|
| VTERMSET = LOW | VTERMSET = HIGH | ||||
| SW4 | Charge voltage termination | VTERMSET | nPM1100 EK Standard VTERM | 4.10 V | 4.20 V |
| nPM1100 EK HIGH VTERM | 4.25 V | 4.35 V | |||