New PCB layout
some changes of schema:
- change PD sink AO33772 to AO33771
- remove power switch
by
TVavrinec
2 years 2 months
Everything everywhere all et once
Conversion to a new look
- splitting the whole diagram for better orientation on multiple sheets using Kicad functions. Division of the whole schematics within several hierarchical sheets without globally named trac, using only wires, local labels and hierarchical labels.
Add new features
- Battery charger with cell balancer (With whole battery measurement)
- USB PD Sink Controller
Change old features
- removing many 5V stepdowns and replacing them with only one strong stepdown (continuous 8A, peak 12A)
- New power switcher design to connect VUSB to the VCC power line when no battery is connected.
(The reason for the new design is the implementation of Power deliveri => high voltage capability on VUSB 5-12V).
Remove micro_USB
by
TVavrinec
2 years 2 months