Texas Instruments Evaluation Module for TPS54228 TPS54228EVM-686 TPS54228EVM-686 Datenbogen
Produktcode
TPS54228EVM-686
Schematic, Bill of Materials, and Reference
6
Schematic, Bill of Materials, and Reference
6.1
Schematic
is the schematic for the TPS54228EVM-686.
Figure 17. TPS54228EVM-686 Schematic Diagram
6.2
Bill of Materials
Table 5. Bill of Materials
RefDes
Qty
Value
Description
Size
Part Number
MFR
C1, C2
2
10uF
Capacitor, Ceramic, 25V, X5R, 20%
1210
Std
Std
C11
0
Open
Capacitor, Ceramic
1206
Std
Std
C3, C7
2
0.1uF
Capacitor, Ceramic, 50V, X7R, 10%
0603
Std
Std
C4, C8
1
Open
Capacitor, Ceramic
0603
Std
Std
C5
1
1.0uF
Capacitor, Ceramic, 16V, X7R, 10%
0603
Std
Std
C6
1
3300pF
Capacitor, Ceramic, 25V, X7R , 10%
0603
Std
Std
C9, C10
2
22uF
Capacitor, Ceramic, 6.3V, X5R, 20%
1206
C3216X5R0J226M
TDK
J1, J2
2
ED555/2DS
Terminal Block, 2-pin, 6-A, 3.5mm
0.27 x 0.25 inch
ED555/2DS
Sullins
JP1
1
PEC03SAAN
Header, Male 3-pin, 100mil spacing
0.100 inch x 3
PEC03SAAN
Sullins
L1
1
1.5uH
Inductor, SMT, 11 A, 9.7 m
Ω
0.256 x 0.280 inch
SPM6530T-1R5M100
TDK
R1
1
8.25k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R2
1
22.1k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R3
1
0
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R4
1
10.0k
Resistor, Chip, 1/16W, 1%
0603
Std
Std
R5
0
Open
Resistor, Chip, 1/16W, 1%
0603
Std
Std
TP1, TP3,
3
5000
Test Point, Red, Thru Hole Color Keyed
0.100 x 0.100 inch
5000
Keystone
TP4, TP5,
TP6, TP8
TP6, TP8
TP2, TP7,
3
5001
Test Point, Black, Thru Hole Color Keyed
0.100 x 0.100 inch
5001
Keystone
TP9
U1
1
TPS54228DDA
IC, 2-A Output Single Sync. Step-Down
SO8[DDA]
TPS54228DDA
TI
–
1
Shunt, 100-mil, Black
0.100
929950-00
3M
–
1
PCB, 2.76 In x 1.97 In x 0.062 In
HPA686
Any
14
TPS54228EVM-686, 2-A, SWIFT
™
Regulator Evaluation Module
SLVU452
–
May 2011
Copyright
©
2011, Texas Instruments Incorporated