VSUB pin

[Sergey_Kolen]

Dear Sir,

at the past I already ask this question at old forum, but now I can't find this ticket so I ask it secondary.

If I use a circuit configuration no.5 but USB is not used, so pin VBUS should be connected to power supply?

thanks

[Håkon Alseth]

Hi Sergey,

 

If you use configuration no. 5, VBUS should be routed to the VBUS on your USB connector. It should not be routed to any other voltage net.

If you plan to not use the USB, then configuration no. 6 shows this.

Best regards,

Håkon