The document introduces the ADM1075 −48 V hot swap controller and digital power monitor. The product features constant power foldback for FET SOA protection, precision current and voltage measurement with an accuracy of less than 1.0%, controls for inrush and faults for negative supply voltages, suitability for wide input range due to internal shunt regulator, 25 mV/50 mV full-scale sense voltage, fine tune current limit with standard sense resistor, soft start inrush current limit profiling, 1% accurate UVH and OV pins, 1.5% accurate UVL pin, PMBus interface for control, telemetry, and fault recording, and a junction temperature operating range of −40°C to 105°C.
