TMS320F28386D-Q1: TMS320F28386DZWTQ Power Tree Suggestions

Hi, 

Ozan Güney Düşmezer said:

can you suggest me an power/sequence tree

This is in the datasheet specifications for power up. 

Ozan Güney Düşmezer said:

Can i produce 3.3V and 1.2V supplies with same switching regulator for safety application?

I think that will depend on the switching regulator, let me loop in someone else to check. 

Best Regards,

Ben Collier 

Hi,

You can use a PMIC for Voltage/Power monitoring for the MCU and reset monitoring as required, we don't have a recommendation for users.

Customers can consider using TI TPS6538x power supply and safety companion device for voltage supervision at system level.

Thanks.