TIDUED6B august 2018 – april 2023
To design a proper power supply for the system, consider the following specs:
In this design, the LP8770 PMIC on the IWR6843ISK board is used to generate the voltage rails for the IWR6843. The IWR6843ISK receives 3.3 V from the MMWAVEICBOOST board.
The CC1352 device used in the sensor node is powered directly from the 3.3-V rail (BRD_3V3) generated by the LM53635-Q1 DC-DC converter on the MMWAVEICBOOST board. This 3.3 V rail provides power to various components (muxes, serial interfaces, debug, etc.) on the MMWAVEICBOOST board, including the IWR6843ISK board.