The LTC3350EUHF#PBF is a high-current switching controller and system monitor manufactured by Analog Devices. It is an integrated backup system for supercapacitors with up to 10A of main switch current. The controller incorporates a wide range of safety features, including a short-circuit protected buck converter, an adjustable high- and low-voltage undervoltage lockout, and an overvoltage protection circuit. The device monitors input and output voltages, current, and temperature, and provides open drain status pins for system monitoring and power supply diagnostics. It also has on-board voltage monitoring and current sensing circuitry as well as comprehensive fault reporting capabilities for safe system operation.