TPS54383, TPS54386
www.ti.com
SLUS774B–AUGUST 2007–REVISED OCTOBER 2007
Table 3. Design Example List of Materials
REFERENCE
DESIGNATOR
QTY
VALUE
100 µF
DESCRIPTION
SIZE
PART NUMBER
MANUFACTURER
1
2
1
2
1
C1
Capacitor, Aluminum, 25V, 20%
Capacitor, Ceramic, 25V, X5R 20%
Capacitor, Ceramic, 10V, X5R 20%
Capacitor, Ceramic, 25V, X7R, 20%
Capacitor, Ceramic, 25V, X7R, 20%
E-can
EEEFC1E101P
Panasonic
C10, C11
C12
10 µF
1210
0805
0603
0603
C3216X5R1E106M TDK
4.7 µF
470 pF
6.8 nF
Std
Std
Std
Std
Std
Std
C14, C16
C15
Capacitor, Aluminum, 10V, 20%, FC
Series
1
C17, C5
100 µF
F-can
EEEFC1A101P
Panasonic
4
1
2
2
C3, C4, C18, C19 10 µF
Capacitor, Ceramic, 6.3V, X5R 20%
Capacitor, Ceramic, 25V, X7R, 20%
Capacitor, Ceramic, 25V, X7R, 20%
Diode, Schottky, 3-A, 30-V
0805
0603
0603
SMC
C2012X5R0J106M
TDK
C8
10 nF
Std
Std
C9, C13
D1, D2
0.033 µF
MBRS320
Std
Std
MBRS330T3
On Semi
0.484 x
0.484
2
L1, L2
22 µH
Inductor, Power, 6.8A, 0.038 Ω
MSS1278-153ML
Coilcraft
2
1
2
1
1
1
R2, R9
R5
20 kΩ
422 Ω
10 Ω
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 5%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
Resistor, Chip, 1/16W, 1%
0603
0603
0603
0603
0603
0603
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
Std
R6, R10
R8
698 Ω
3.83 kΩ
6.34 kΩ
R4
R7
TPS54383 DC-DC Switching Converter
w/ FET
HTSSOP
-14
1
U1
TPS54383PWP
TI
40
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