Shutdown circuit for a half-bridge converter

摘要

A power supply circuit (100) configured to control operation of a load (135) including a converter (105, 110) configured to convert a DC signal to an AC signal, a drive circuit connected to the converter (105, 110) to control operation of the converter (105, 110), and a shutdown circuit (160) connected to the drive circuit to turn off the converter (105, 110). The shutdown circuit (160) includes a diode (190) and a switch (185). <IMAGE>