The following application example uses nPM2100 and an nRF5x Bluetooth® Low Energy System on Chip (SoC). For other configurations, see Reference circuitry.

Figure 1. Application example
P0.xxVDDD-VDDHVBUSD+VSSP0.xxP0.xxP0.xxP0.xxP0.xxP0.xxP0.xxU2nRF5xSCLSDAGPIO1SHPHLDVOUTVBATJ1BatteryVINTL12.2µHC42.2µFC110µFC622µFC32.2µFGPIO0SWSW1SW2To sensor, RTC circuit, etc.RESETLSOUT/VOUTLDOC51nFC21nFVBATC4SHPHLDD4GPIO0C3SDAD3SCLD2SYSGDENC2GPIO1D1PG/RESETC1AVSS2B2LSOUT/VOUTLDOA1VOUTA2VINTA3PVSSA4AVSS1B1VSETB3SWB4U1