Part Number: TPS2492
I've got a design that uses two TPS2492. The data sheet claims the gain applied for the IMON out is 46-50x - but I'm seeing something more like 70x on one part and 58x on the other (confirmed by measuring the voltage across the resistor and the imon pin output). This is repeatable across multiple boards. The only difference between the two circuits is the sense resistor. I'm at a loss for why this is happening... any thoughts?