Texas Instruments TPS22922 Switch User Manual


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3.2LayoutConsiderations
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LayoutConsiderations
TheV
IN
andV
OUT
pinsofU1cancarrysignificantcurrent;so,tracestothesepinsshouldbeofsuitable
lengthandwidthtominimizevoltagedroptotheload.LocatetheC
IN
andC
OUT
bypasscapacitorscloseto
theV
IN
andV
OUT
pinsofU1.
SLVU286–January2009BoardLayout11
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