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Alldimensionsininches
0.220
0.050
0.026
0.080
Application Circuits
10V-35V
L1
33 Hm
GND
VSNS
VIN
NC
NC
ENA
BOOT
PH
C4
4.7 Fm
D1
B340A
C2
0.01 Fm
R2
3.24kW
R1
10kW
VIN
+
C1
4.7 Fm
U1
TPS5420D
TP5
5V
7
1
5
8
2
4
3
6
VOUT
C3
100 Fm
(SeeNote A)
ENA
TPS5420-EP
SLVS717 – DECEMBER 2006
APPLICATION INFORMATION (continued)
Figure 10. TPS5420 Land Pattern
Figure 11 shows the schematic for a typical TPS5420 application. The TPS5420 can provide up to 2-A output
current at a nominal output voltage of 5 V.
A. C3 = Tantalum AVX TPSD107M010R0080
Figure 11. Application Circuit, 10-V – 35-V Input to 5-V Output
10
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