Datasheet

Schematic
4-2
4.1 Schematic
Figure 4–1. TPS54314EVM Schematic
9
10
7
C3
RT
SS/ENA
VBIAS
PWRGD
VSENSE
1
2
3
5
6
VIN
PH
BOOT
PGND
PGND
PGND
U1
TPS54314PWP
1
2
V
O
GND
J1
C5
0.047 pF
R2
10 kΩ
C1
1000
pF
1
J2
2
1
V
I
GND
+
1
Optional
71.5 kΩ
L1
5.2 µH
R1
8
11
12
13
14
15
16
17
18
19
20
AGND
NC
PH
PH
PH
PH
FSEL
VIN
VIN
C6
10 µF
C7
0.1 µF
+
C4
470 µF
4 V
TP3
TP2
VIN
TP6
TP5
TP4
TP1
+
C2
1
JP1
C8
1
VIN
J3
SS/ENA
GND
PWRGD