主权项 |
1. A voltage converter, comprising:
a semiconductor switch coupled to a first terminal of an inductor; a rectifier connected to the semiconductor switch and the first terminal of the inductor; a load capacitor connected to a second terminal of the inductor; and a driver circuit, connected to the load capacitor and the second terminal of the inductor, for driving a gate terminal of the semiconductor switch to turn the semiconductor switch on and off, wherein charge stored on a parasitic capacitance of the gate of the semiconductor switch is transferred to the load capacitor. |