Renesas Electronics Critical Power Monitoring System

Renesas Electronics Critical Power Monitoring System is a power monitoring system with a lower power MCU and integrated ADC. This monitoring system is combined with NB-IoT/Cat-M1 and rechargeable batteries so that the system notifies the loss of main power. The critical power monitoring system features a light sensor that supports filter change detection. This critical power monitoring system comes with Opto-isolator for zero-cross timing and monitoring external signals.