In house intelligent battery power management devices offer a full spectrum of power management integrated circuits (PMICs) for monitoring, converting, protecting, authenticating, source selecting and power sequencing. Advances in SoC incorporation allows more system designing capabilities on our ultra-low power standards through custom designed power management units (PMUs). We provide the industry's ideal battery management system (BMS) packaging, offering greater active-mode efficiency and ultra-low standby-mode consumption targeted for IoT battery-operated devices, industrial grids, and the automotive segment.