一种具有亚纳秒级步进调节的多电平伪谐振开关电容栅极驱动集成电路

This work presents a highly integrated switched-capacitor (SC) gate-drive integrated circuit that can provide tunable multistep driving of the gate voltage waveform. By using flying capacitors to deliver and recover the gate energy, hard-charging loss can be reduced by roughly the number of steps of the SC converter. The tuned multilevel operation can also leverage parasitic gate-loop inductance t...