Available in 3 x 3 mm VDFN package, PAC1921 consists of high-side current sensor with digital output and configurable analog output that can present power, current, or voltage over one output pin. All power-related output values are also simultaneously available over 2-Wire digital bus, which is compatible with I²C™. While 2-Wire bus maximizes data and diagnostic reporting, analog output minimizes data latency. Analog output can also be adjusted for use with 3, 2, 1.5, or 1 V MCU inputs.