hi,
We use the TPS61194 to drive the LCD of the cars' dashboard . Sometimes when the users start the engine, the voltage of the supply for dashboad decrease baddly , so the the TPS61194 can't boost and the output is near the input and the PWD and EN pins are both nomal.
Sometimes after a moment the TPS61194 can work nomally once again and sometimes it nevers comes back until the users cut off the supply for the dashboard and turn on again .
