The LTC4416IMS#PBF is a dual power path controller manufactured by Analog Devices and is part of its Power Management Specialized – PMIC family. This product is designed to provide a fast, safe, and efficient solution for managing multiple power sources. It combines a power switch, a buck converter, and a linear charger in a single package. The LTC4416IMS#PBF is suitable for switching between two batteries or other power sources for applications that require two independent power domains. It features reverse-current protection, adjustable buck converter outputs, short-circuit protection, and extended range input voltage protection. Additionally, the LTC4416IMS#PBF includes several features that enable it to monitor the status of the power systems, including undervoltage lockout, thermal shutdown, and pass-through mode operation.