Datasheet


SLVS397C − JULY 2001 − REVISED FEBRUARY 2005
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10
AGND
BOOT
VSENSE
COMP
PWRGD
PH
PH
PH
PH
PH
PH
PH
PH
PH
RT
ENA
REFIN
VBIAS
VIN
VIN
VIN
VIN
VIN
PGND
PGND
PGND
PGND
PGND
VOUT
PH
VIN
TOPSIDE GROUND AREA
VIA to Ground Plane
ANALOG GROUND TRACE
EXPOSED
POWERPAD
AREA
COMPENSATION
NETWORK
OUTPUT INDUCTOR
OUTPUT
FILTER
CAPACITOR
BOOT
CAPACITOR
INPUT
BYPASS
CAPACITOR
INPUT
BULK
FILTER
BIAS CAPACITOR
TRACKING VOLTAGE
RESISTOR DIVIDER
NETWORK
Figure 10. TPS54672 PCB Layout