Rev 2.0 Posted!

A project log for LiPow - The USB C LiPo Battery Charger

USB Power Delivery based lithium polymer battery charger

Alex KlimajAlex Klimaj 12/17/2018 at 05:180 Comments

I ended up never ordering Rev 1.0 of this project. ST just released the new STM32G0 series of microcontrollers that have a USB PD phy built in. I replaced the STM32F0 with a STM32G0 and removed the discrete phy IC. Overall this should save on the BOM cost.

I will be ordering PCB's for this version and hand building a few units for initial bring up and firmware development before ordering a larger quantity fully assembled.