STSPIN32G0 Unused Buck Outputs

[mgoin]

I'm looking into a multi channel motor controller design centered around the STSPIN32 series MCUs.

To reduce part count and layout space, I'd like to power multiple STSPIN32G0 MCUs off a single instance of the integrated 3.3V buck converter. Are there any suggestions beyond not connecting the unused SW outputs?

 

Thanks

[Maxime_MARCHETTO]

Hello @mgoin,

This post has been escalated to the ST Online Support Team for additional assistance.  We'll contact you directly.

Best regards,
Maxime