TPS61032 (18V-3.2V to 5V) overheating

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AndyGilker

Joined Jan 9, 2022
1
Hey,

I recently made a PCB with the battery included on board. The first two itterations worked fine and the third it does not seem to work. I ordered 5 PCB and they all don't work with 3V connected i.e. the IC (TPS61032) overheats and it does not generate 5V.

The schematic and layout are attached.

Thanks!
 

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