PAC1921 Datasheet

PAC1921 High-Side Power/Current Monitor

PAC1921 High-Side Power/Current Monitor with Analog Output Features • Configurable Measurement Type Output: Power, Current or Bus Voltage • Configurable Voltage Output (3V, 2V, 1.5V, 1V) - All output values also available over SMBus • New Device Topology - Provides integrated average power measurem.

Features

• Configurable Measurement Type Output: Power, Current or Bus Voltage
• Configurable Voltage Output (3V, 2V, 1.5V, 1V) - All output values also available over SMBus
• New Device Topology - Provides integrated average power measurement - Power measurements provided to microcontroller with ADC inputs - Unique lossless integrating architecture allows operation at low sense voltages - Output voltage proportional to selected measurement
• High-Side Current Sensor - 100 mV full-scale current sense voltage range - Second-order delta-sigma ADC with 11-bit or 14-bit resolution - Selectable current bina.