Chris HamiltonHi, we are consolidating the effort of the USB based power supplies into the USB BiPower. We have had better luck developing around the TPS62086 buck converter. That design is more powerful and has a similar in cost. Please follow the USB Bi Power project. At some point, we might revisit a non bi polar design that is a smaller board/less pins based on the TPS62086.
End of Project
A project log for USB Hi Power
USB based 3.3v 1-2A power supply. Utilizes a charger detector to raise a signal notifying when high current may be available.
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