Other Parts Discussed in Thread: TPS3808
I am planning to use TPS3780-Q1 in my design. I have calculated voltage divider resistor values using app note SLVA450B. The resistor numbers are coming out to be in Mohm range. These numbers seem too large and I fear that noise coupling could happen through the large value resistors. I assume that the calculation used 100x large current on the voltage divider than I_sense pin current in order to reduce loading on the voltage rail. Could the current be 1000x or 10000x larger in case loading on the voltage rail is not a concern?