lipo charger

Hello, I'm trying to design a power system for a desk robot. The idea is that it's kind of like a small roomba that organizes your desk before returning to a charging station. My battery (placed in the robot) is the Ovonic 1550mAh 100C 14.8V Lipo. I have 3 loads to power: 5-7V VIN to ESP32...

I apologize in advance if I violate any forum conventions here. If that happens I will adapt postings accordingly moving forward. Context: I have been working on a PCB design that incorporates the TPS61090 (Boost converter) and MCP73871 (Charge controller) of Adafruit's Powerboost1000C. I've...

Hi all, Im relatively new to PCB design and schematics, A new skill I'm learning at my company is to try to bring some components in-house. We currently have a PCB in place where just voltage regulates 5v from the wall plug and the standard 3.7v from the battery to the OEM but it does not do...