Infineon’s TLE9744QK PMIC integrates resolver excitation and safety logic for EV inverters
Infineon has introduced the OPTIREG TLE9744QK, a power management IC for the high-voltage traction inverters used in electric and hybrid vehicles. The part folds an inverter’s supply rails, its resolver excitation circuit and a dedicated safety engine into a single device. An inverter ECU needs several isolated rails for itsContinue Reading











