单片集成谐振式升压转换器设计

刘子恒,孟凡易,王晨菲,马凯学

Monolithic integrated resonant boost converter design

Zi-heng LIU,Fan-yi MENG,Chen-fei WANG,Kai-xue MA

表 1 驱动级、功率级电路元件取值与选型

Tab.1 Values and types of components in driver stage circuit and power stage circuit

变量 数值 备注 Lr/nH 2.81 PSI2电感器，R = 400 μm L1/nH 8.1 PSI3电感器，R = 500 μm L2/nH 1.73 PSI2电感器，R = 475 μm C1/pF 75 GaN HEMT寄生电容 C2/pF 75 GaN HEMT寄生电容