ZHCSH46A December 2017 – June 2018 AMC1311
In frequency inverter applications, the power switches must be protected in case of an overvoltage condition. To allow for fast system power-off, a low delay caused by the isolated amplifier is required. Figure 51 shows the typical full-scale step response of the AMC1311. Consider the delay of the required window comparator and the MCU to calculate the overall response time of the system.