The CH70105AB5PR with SOIC-8 Current Sensors ROHS manufactured by Cosemitech is a high performance, low power current sense amplifier designed to measure AC and DC currents from 1A to 20A with an accuracy of 0.2%. The sensor is especially suitable for current sensing in DC-DC converters. It features a single-ended, high accuracy, wide bandwidth (up to 1 MHz), and very low quiescent current of less than 50 µA. The device is available in an 8-pin surface-mount SOIC (Small Outline Integrated Circuit) package and is compliant to RoHS (Restriction of Hazardous Substances) standards.