Power Electronics
Battery-Powered Electronics
Custom low-power electronics incorporating Li-ion batteries, charging, protection and regulated power rails.
Engineering scope
- Li-ion charge management and protection circuitry
- Power-path management between source and battery
- DC/DC and LDO rail design for mixed-voltage systems
- Thermal and copper-area considerations around the converter
- Current-consumption review across operating and sleep states
Design approach
Battery-powered designs are judged by what happens when nothing is happening. Rail architecture, quiescent current and the charge-and-protection chain are treated as first-class design inputs rather than a final stage of the schematic.
Technical consultation
Have an Electronics Project in Mind?
Whether you have a complete specification or only an early-stage idea, Quantum Circuit Technologies can help turn the concept into a practical electronics solution.