TPS5430-Q1
SLVS751C–NOVEMBER 2007–REVISED JULY 2009................................................................................................................................................... www.ti.com
PH
CATCH
DIODE
BOOT
CAPACITOR
INPUT
BYPASS
CAPACITOR FILTER
INPUT
BULK
BOOT
NC
PH
VIN
OUTPUT
INDUCTOR
Vin
NC
GND
ENA
RESISTOR
DIVIDER
VSENSE
VOUT
OUTPUT
FILTER
CAPACITOR
TOPSIDE GROUND AREA
VIA to Ground Plane
Signal VIA
Route feedback
trace under output
filter capacitor or on
other layer
Figure 9. Design Layout
10
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