Using a TPS62080DGSR with 3.3VDC in, 1.00VDC out @ 1A. Feedback resistors 47.5K (R1) and 39.2K (R2). The regulator is outputting 1.1 VDC and the voltage at the FB pin is measuring 0.49VDC. VFB is 0.450 for this device. Any idea why the device is working but not outputting the correct voltage?
This is an isolated case on a single unit. In the past the EPAD has been as issue, where I've seen the device output the wrong voltage. I've replaced the switch inductor and IC. I have no means in house to x-ray the EPAD.