Part Number:DRV8320
I’m trying to design based on the leakage current of the DRV8320 but the leakage seems to change based on the resistors I use. So I’m thinking it’s some kind of resistance between the charge pump voltage and the SHX pins.
So… I basically need to better understand what is causing the leakage current for me to try to come up with a model.
1) What is causing the leakage current exactly at SHX in the DRV8320S when in independent mode and all FETS off?
2) Can I model this leakage as a resistor between SHX and VCP or VM?
