The nPM1100 EK has two LEDs for visualizing the status of the nPM1100 battery charger. Both can be disconnected for power consumption measurements.
Figure 1. LED schematic
Table 1. LED connection
| Part |
Function |
Solder bridge |
| LD1 |
Error indication, ERR |
SB1, cut to disconnect LD1 |
| LD2 |
Charge active indication, CHG |
SB2, cut to disconnect LD2 |