Hi, I'm trying to find an adjustable voltage, high-current dc-dc buck-boost converter, but I can't seem to find any... They gotta be out there somewhere.
What I need is something that can take 3.3v to 4.2v input and output 3.7v to ~15v, and be able to deliver up to 7a of current. (~90 watts before efficiency losses)
I had a go with Mouser and Digikey, but couldn't find anything compatible. Even tried TI's website, and they only go up to 8v before even looking at the current output.
Does anyone know where I could find such a chip? Thanks
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