### Some key features - Charge 1 to 4 Cell Batteries From Wide Range of Input Sources - 3.5V to 24V Input Operating Voltage - I2C Programmable - Output 4.48V to 20.8V in OTG Mode Compatible With USB PD Output 1.024V to 19.2V in Battery Charging Mode - Output Current Limit up to 6.35A - Thermal Shutdown Input, System, Battery Overvoltage Protection, MOSFET Inductor Overcurrent Protection - Charge Any Battery Chemistry: Li+, LiFePO4, NiCd, NiMH, Lead Acid - Currently, I have a driver in LiPow for this regulator. I will be improving on it and making it available
This project has been sitting on the shelf for a few months now. PCBs arrived and I got very busy with client work. I've finally got a reprieve and time to build the boards. I started building 10 units today. If all testing goes well, I will put them up for sale on Tindie.