Mosaic
Well-Known Member
I can't seem to find a decent boost controller (EBAY) that takes a 5V input .
I am looking for perhaps 12VDC to 16V with up to 15A capability on the output side.
Paralleling cheaper 3A boost controllers looks like a pain to make them current share properly as there is no guarantee that drift won't destabilize the whole thing after it heats up some.
Maybe adding a sampling uC with thermistors on each boost IC might be the way to regulate any drift with some filtered PWM feedback from the uC adjusting the feedback loop on the boost ICs.
Advice anyone?
I am looking for perhaps 12VDC to 16V with up to 15A capability on the output side.
Paralleling cheaper 3A boost controllers looks like a pain to make them current share properly as there is no guarantee that drift won't destabilize the whole thing after it heats up some.
Maybe adding a sampling uC with thermistors on each boost IC might be the way to regulate any drift with some filtered PWM feedback from the uC adjusting the feedback loop on the boost ICs.
Advice anyone?