SMPS use for STM32H745

[AWade.2]

Hello, I am designing a board using the STM32H475 series controller, in this, I need to understand the use of internal SMPS.

Also is it okay If I bypass the SMPS and use the supply directly as shown in the schematic of the Nucleo board?

Regards,

Ajit Wadekar

[Imen GH]

​Hello @AWade.2​ ,

Welcome to STM32 Community!

You can refer to Application note AN4938 “Getting started with STM32H74xI/G and STM32H75xI/G hardware development “ .

Imen

[AWade.2]

Dear @Imen GH​ ,

Thank you for the reply, I will read it and get back to you if there is any query.

Regards,

Ajit Wadekar