ct1305

Update regarding this: Further review of the board showed some left over flux on pins 5 & 6 of the BAS40-05V. (Potentially shorting these pins out) Measuring the button cell battery attached it is dead (<1v but cannot sustain any load)...

Hi Paul, Appreciate the response! Apologies for the lack of info, as the board is directly soldered to the top of an audio board probing the components underneath is a touch difficult. I will work towards replicating the issue just to better my...

Hi all, Had a weird situation that I am trying to better understand. One of our Teensy 4.0 units was not powering on: 5V input via micro USB 0V on 3V3 rail 0V on Pin 4 (EN) of TLV75733P No Short to GND on the 3V3 rail. Power cycling the 5V...