Q: TPS63011 Max input current by 1294176

Team,

Can you please comment on the attached TPS63011 schematic?  Customer has 10k series resistors into VSEL,SYNC, and PS pins.  The datasheet states a max input current on these pins at 1uA.

VSYS is an input from bq24075 1-Li-Ion battery charger.

Thanks,
Stephanie


A: Re: TPS63011 Max input current by 10449

These resistors are not needed.  They will not affect operation if kept in the circuit.  If the input current is 1uA, there will only be a 10mV drop across the resistors.