Datasheet

VFB
VREG5
SS
GND
EN VIN
VBST
SW
EXPOSED
THERMAL PAD
AREA
BOOST
CAPACITOR
VOUT
VIA to Ground Plane
OUTPUT
INDUCTOR
OUTPUT
FILTER
CAPACITOR
SLOW
START
CAP
ANALOG
GROUND
TRACE
VIN
INPUT
BYPASS
CAPACITOR
VIN
FEEDBACK
RESISTORS
TO ENABLE
CONTROL
POWER GROUND
BIAS
CAP
Connection to
POWER GROUND
on internal or
bottom layer
VIN
HIGH FREQENCY
BYPASS
CAPACITOR
VIN
SW
TPS54328
www.ti.com SLVSAN2C –NOVEMBER 2010–REVISED NOVEMBER 2012
Figure 18. PCB Layout for the DRC Package
Copyright © 2010–2012, Texas Instruments Incorporated 15
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