Hello
I am evaluating the TPS62175EVM-098, which should have a 3.3V fixed output voltage with 500mA max. current. The input voltage was 12-13.8V.
Using a 10 Ohm load the output voltage is still pretty near to the open loop voltage.
I was then trying to get near 500mA output current, but with a load of 7.5 Ohm the output voltage drops down to 2.7V. Did anyone have the same experience with the TPS62175? It does not seem to be very reliable.
Thanks
Roman