6841芯片的DATASHEET中對6腳的描述為:
Current sense. The sensed voltage is used for current mode control and pulse-by-pulse
current limiting. If a short circuit failure happens on current sense resistor, the SG6841
will shut off after a continuous low voltage detection on SENSE pin.
我理解是6腳的電壓持續(xù)為低時,芯片的輸出關斷．
但好像在應用中不對?
求證各位大俠/