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5
List of Materials
Table 3
lists the EVM components as configured according to the schematic shown in
Count
RefDes
Value
1
C5
1.5µF
2
C6, C7
10µF
1
L1
470nH
1
U1
TPS61280A
1
C1
150µF
3
R3, R4, R5
2.2kΩ
2
J1, J2
6
J3, J4, J5, J6,
J7, J8
1
J9
Software User Interface
Software Setup
The software is available at the TI.com website (SLVC543).
Download and unzip the file. Run setup.msi and follow the instructions appearing during the installation.
After the installation is completed, run the software by going to:
START -> All Programs -> Texas Instruments -> TPS61280 EVM -> TPS61280 EVM
Interface Hardware Setup
Connect the USB-to-GPIO adapter to your PC using the supplied USB cable. Connect the TPS61280EVM
connector J9 to the USB-to-GPIO adapter using the supplied 10-pin ribbon cable. The connectors on the
ribbon cable are keyed to prevent incorrect installation.
Figure 7
shows a quick adapter connection overview.
User Interface Operation
SLVU955A – December 2013 – Revised June 2014
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Table 3. TPS61280 Bill of Materials
Description
TPS61280 Solution Required Components
Capacitor, Ceramic, 6.3V +/- 20%, X5R
Capacitor, Ceramic, 6.3V, +/- 20%, X5R
Inductor, Ferrite, 3.7A, 29mΩ
IC, Step-Up DC/DC Converter with Pass-Through Mode
TPS61280EVM-585 Evaluation Components
Capacitor, Tantalum, 6.3V +/-10%, 70mΩ
Resistor, +/-5%, 100mW
Header, 6x1, 100mil spacing
Header, 2x1, 100mil spacing
Connector, 5x2, Shrouded, 100mil spacing
USB Interface Adaptor Quick Connection Diagram
Host
Computer
USB Cable
Figure 7. Quick Connection Overview
Copyright © 2013–2014, Texas Instruments Incorporated
Size
0402
GRM155R60J155ME80D
0603
GRM188R60J106ME84D
2512
1239AS-H-R47M
4x4 WCSP
TPS61280AYFF
7343-20
T495V157K006ATE070
0603
RC0603JR-072K2L
TSW-106-07-G-S
TSW-102-07-G-S
5103308-1
USB
Interface
Adapter
Green LED
Indicates
Power
TPS61280-585 Evaluation Module
List of Materials
Figure
1.
Part Number
MFR
MuRata
MuRata
Toko
Texas Instruments
Kemet
Yageo America
Samtec
Samtec
TE Connectivity
10-Pin
Ribbon
Cable
EVM Board
9
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