Hello there,
There has been some interesting behavior seen on a couple of TPS7A1601DGN's. I'm wondering if you might be able to help get to the bottom of it.
Input: 3.45V from battery
Output: 2.5V @ ~100uA
Although the input and enable are tied together after the diode and 3.45V is seen on the enable, sometimes the device will enter a locked mode during which it will produce a .1V output instead of the expected 2.5V. The only way to kick it out of this is to disconnect and reconnect battery supply. Is this behavior something you have ever heard of before? What are some things that could be pushing the IC into a locked disabled state?
Please answer this post and I can email you the other information I have on this.
Thanks so much for your time!
-Amanda