Texas Instruments TPS2051B Evaluation Module TPS2051BEVM-292 TPS2051BEVM-292 Scheda Tecnica
Codici prodotto
TPS2051BEVM-292
www.ti.com
3
Board Layout
3.1
TPS20xxEVM-290 Board
Board Layout
Table 4. TPS20xxEVM-292 Bill of Materials
QTY
-001
-002
-003
-004
-005
-006
-007
RefDes
Value
Description
Size
Part Number
MFR
1
1
1
1
1
1
1
C1
10uF
Capacitor, ceramic, 10-
µ
F, X7R, 10V, 10%
1206
STD
STD
2
2
2
2
2
2
2
C2, C3
0.1uF
Capacitor, Ceramic, 16V, X7R, 10%
0805
STD
STD
1
1
1
1
1
1
1
C4
150uF
Capacitor, Tantalum, 150
µ
F, 10V, 100m
Ω
, 10%
7343 (D)
B45197A2157K40
Kemet
9
1
0
0
0
0
0
0
U1
TPS2041BDGN
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2041BDGN
TI
5.5V, 500mA
0
1
0
0
0
0
0
U1
TPS2051BDGN
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2051BDGN
TI
5.5V, 500mA
0
0
1
0
0
0
0
U1
TPS2061DGN
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2061DGN
TI
5.5V, 1000mA
0
0
0
1
0
0
0
U1
TPS2065DGN
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2065DGN
TI
5.5V, 1000mA
0
0
0
0
1
0
0
U1
TPS2065DGN-1
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2065DGN-1
TI
5.5V, 1000mA
0
0
0
0
0
1
0
U1
TPS2068DGN
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2068DGN
TI
5.5V, 1500mA
0
0
0
0
0
0
1
U1
TPS2069DGN
IC, Current-Limited Power Distribution Switch,
MSOP-8
TPS2069DGN
TI
5.5V, 1500mA
1
1
1
1
1
1
1
--
HPA292
PCB, 3 In x 3 In x 0.062 In
2.25" x 2.225"
HPA292
Any
2
2
2
2
2
2
2
R1, R2
10.0K
Resistor, Chip, 1/10W, 1%
0805
CRCW0805-
Vishay
1002F
This section contains three views of the TPS20xxEVM-290 and the TPS20xxEVM-292 evaluation boards
as well as some layout considerations.
as well as some layout considerations.
Figure 3. TPS20xxEVM-290 Component Placement
SLVU226B – October 2007 – Revised December 2007
Single-Channel, Power-Distribution Switch EVM
7