I have designed with the TPS65150 as seen in the circuit above. I have produced a few prototype boards with this circuit. On one board the circuit produces the correct output voltages and the LCD works. On another board it does not work at all. On the third board the circuit operates if I power-cycle the circuit; sometimes it 'catches' and works, other times it does not. So, I believe that I may have some component spec'd just on the edge of it's operational ability. Can you review the above schematic and let me know if anything obvious stands out? Again, sometimes the rails work, other times everything sits at approximately the 5V input voltage.
