SLVUBM1C January   2019  – January 2021 TPS65994AD

 

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6.1 Powering the TPS65994EVM

The main power supply for the EVM is the barrel jack (J2), which accepts 19 V to 20 V via a barrel jack adapter. The EVM can also be powered with an external power supply on SYS_PWR (TP7). The input voltage can range from 5 V to 20 V, but the appropriate power profile for PP_EXT should be configured in the firmware using the configuration tool. The EVM can also be bus-powered from the USB Type-C connector and accepts 5 V to 20 V on VBUS, depending on the sink configuration.