图2-1 TOPSwitch简化外围电路与两种封装的外形图 Connected to SOURCE Pin AC N D SOURCE z C CONTROL Y Package(T。-22013) SOURCE国 B」 SOURCE (HV RIN CONTROL SOURCE aSOURCE(HV RTN) TOPSwitch SOURCE 6SOURCE(HV RIN ONTROL 5DRAIN P Package(DIP-8 P1-1351c91995 G Package(SMD-8图2－1 TOPSwitch-II简化外围电路与两种封装的外形图