STM32WB5MMG SMPS

[matteverze]

Hi,

I have a custom board with a STM32WB5MMG module. In order to obtain the best performances, I want to use the STM32WB5MMG SMPS with a 3.3v voltage source. However, I can't find in the Cube IDE any command to activate the SMPS. Is it always activate? How can be used and activated? 

Thanks

[TDK]

From the datasheet:

and the reference it points to goes into detail on how to use SMPS or set it to bypass.