Silicon Labs EFP01 Energy Friendly PMICs are extremely flexible and highly efficient multi-output power management ICs. These PMICs provide the complete system power and primary cell battery coulomb counting for EFM32 and EFR32 devices. The EP01 PMICs offer 4 supply outputs such as one buck/boost DC-DC converter, one buck-only DC-DC converter and LDO, one LDO, and one switched output. These PMICs feature 94% efficiency and 250nA low quiescent current. Typical applications include IoT sensors and end devices, metering, wearables, smart accessories, human interface devices, health, and wellness.
