MostCMOSICs,givenproperconditions,can“latch”
(likeanSCR),creatingashortcircuitfromthepositive
supplyvoltagetoground.Thisapplicationnote
explainshowthisoccursandwhatcanbedoneto
preventitforMOSFETdrivers.AN763Latch-UpProtectionForMOSFETDriversAuthor:CliffEllisonMicrochipTechnologyInc.SourceP+VS+INTRODUCTIONR1BulkQ1P-ChannelResistanceMostCMOSICs,givenproperconditions,can“latch”ParasiticDrainP+(l
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