PAC1933T-I/JQ

Meet the PAC1933T-I/JQ, a state-of-the-art three-channel power monitor and energy monitor built to provide detailed insights into bus voltage and sense voltage with exceptional 16-bit resolution. This innovative device calculates power by simultaneously combining two independent 16-bit bus and sense voltages, delivering accurate and real-time measurements for a wide range of applications. With complete register accessibility through I2C/SMBus, users can easily configure and control the device, making power monitoring a seamless and efficient process. Additionally, the inclusion of an 8 sample average ensures reading stability, guaranteeing consistent and reliable data capture. Whether for industrial, commercial, or residential use, the PAC1933T-I/JQ offers unmatched performance and accuracy in power monitoring and energy measurement

Key Features

Triple High-Side Current Sensor
• 100 mV full scale range for current sense voltage
• Selectable bidirectional measurement capability
• External sense resistor sets full scale range
• 0 to 32V Input Common -Mode Voltag
• 1% Power Measurement Accuracy Over a Wide Dynamic Range
• On-Chip Accumulation of 28-bit Power Results for Energy Measurement
• 48-bit power accumulation register
• Sampling rates of 8, 64, 256, and 1024 samples per second
• At least 17 minutes of power accumulation data at 1024 samples per second

2.7V to 5.5V Supply Operation
• Separate VDD for I/O pin
• 1.62V to 5.5V capable SMBus and digital I/O
• I2C Fast mode plus and SMBus 3.0
• WLCSP 2.225 x 2.17 or 4x4 uQFN-16