This board is part of Fyber Labs Flex Module project.
The current design is a TPS62067 driven from a USB 2.0 micro B connector. USB lines are filtered through a TPD4S014 for ESD and high voltage supression. The TPD4S014 also provides a startup delay to the TPS62067 to minimize inrush current. The data lines are further processed by a BQ24392 which will send a high CHG_DET when greater than 500mA is available on USB.
Provides USB supplied +5V, +3.3V, GND, USB D+/- , ID and the following 3 status signals:
SW_OPEN - Low when the D+/D- lines are connected to a host,
CHG_AL_N - Low when charge detection complete/charging allowed,
CHG_DET - High when a high current charger is detected.
We are no longer developing this board. It is replaced by the USB BiPower Flex Module. It adds a -3.3V output, but is otherwise the same form factor.