Maxim – 78M6613 , Single-Phase AC Power-Measurement IC

The 78M6613 is a highly integrated, single-phase, fully self-contained AC power-measurement and monitoring SoC integrated circuit with embedded AC load monitoring and control firmware. The small 32-pin QFN package is ideally suited for real-estate-limited designs such as power supplies, where power density and space are a premium. The 78M6613 features the full range of AC power diagnostics, including power, power factor, voltage current, voltage sag and dip. On-chip flash and a microcontroller (MCU) enable the storage of calibration coefficients and eliminate the need for external components.