when the FB voltage is between 1.4 V and 0.5 V, the controller is commanding an excess of energy to be transferred to the load which in turn, drives the error higher and FB lower. When FB reaches 0.5 V, OUT pulses are terminated and do not resume until FB reaches 0.7 V. In this mode, the converter operates in hysteretic control with the OUT pulse terminated at a fixed CS voltage level of 0.4 V.
大XIA,在這句話中,drives the error higher and FB lower這段和the converter operates in hysteretic control with the OUT pulse terminated at a fixed CS voltage level of 0.4 V. 這句不知怎么譯為妙,請(qǐng)賜教!