Other Parts Discussed in Thread: DRV8303,
Hello Expert,
We have to change from DRV8303(HTSSOP) to DRV8320S (WQFN) because of package size issue.
We are using external ADC ∑△. This device requires VDD1 pin floating power.
So when using DRV8303, the device is used by receiving VDD1 power from bootstrap capacitor of the BSTA and BSTB pins.
However, in the case of DRV8320S, the BSTx pin does not exist, so the floating power must be supplied from external additional circuit.
Or we would like to konw that there is some solution.
We want to discuss and share schematic privately.
Could you please accept as your friends?
Best Regards,
Michael
