Texas Instruments TPS6381 EVM Series, User Manual

Page: 9 / 19

www.ti.com
Schematic and Bill of Materials
9 SLVUBK9A – July 2019 – Revised October 2019
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
TPS6381xEVM
4.2 Bill of Materials
Table 2. TPS63810EVM Bill of Materials
QTY DESIGNATO
R VALUE DESCRIPTION SIZE PART NUMBER MANUFACTURER
1 C1 10 µF CAP, CERM, 10 µF, 6.3 V, ±20%, X5R, 0603 0603 GRM188R60J106ME84 Murata
1 C5 150 µF CAP, TA, 150 µF, 10 V, ±20%, 0.005 Ω 7343-31 T530D157M010ATE005 Kemet
2 C6, C7 47 µF CAP, CERM, 47 µF, 6.3 V, ±20%, X5R, 0603 0603 GRM188R60J476ME15D Murata
1 L1 470 nH Inductor, Shielded, Composite, 470 nH, 3.5A, 7.6
m
Ω
4x4x1.5 mm XFL4015-471MEC Coilcraft
1 R2, R5 1.00 M
Ω
RES, 1.00 M, 1%, 0.1 W, 0603 0603 CRCW06031M00FKEA Vishay-Dale
1 U1 N/A IC, Single Inductor Buck-Boost Converter 2.3x1.4x1 mm TPS63810YFFR TI
Table 3. TPS63811EVM Bill of Materials
QTY DESIGNATO
R VALUE DESCRIPTION SIZE PART NUMBER MANUFACTURER
1 C1 10 µF CAP, CERM, 10 µF, 6.3 V, ±20%, X5R, 0603 0603 GRM188R60J106ME84 Murata
1 C5 150 µF CAP, TA, 150 µF, 10 V, 20%, 0.005
Ω
7343-31 T530D157M010ATE005 Kemet
2 C6, C7 47 µF CAP, CERM, 47 µF, 6.3 V, ±20%, X5R, 0603 0603 GRM188R60J476ME15D Murata
1 L1 470 nH Inductor, Shielded, Composite, 470 nH, 3.5 A, 7.6
m
Ω
4x4x1.5 mm XFL4015-471MEC Coilcraft
1 R2, R5 1.00 M Ω RES, 1.00 M, 1%, 0.1 W, 0603 0603 CRCW06031M00FKEA Vishay-Dale
1 U1 N/A IC, Single Inductor Buck-Boost Converter 2.3x1.4x1 mm TPS63811YFFR TI
5 Software User Interface
5.1 Software Setup
A graphical user interface (GUI) is available from ti.com website
(
http://www.ti.com/product/TPS63810/toolssoftware ) which allows simple and convenient programming of
the device through the TI USB2ANY ( http://www.ti.com/tool/USB2ANY ) device. Alternatively, the user can
use any I
2
C-standardized programming tool or I
2
C host to configure the device. Mind the I
2
C pins
specification, such as timing parameters and proper pullup resistors, provided with the High Current, High
Efficiency Single Inductor Buck-Boost Converter Data Sheet .
5.2 Interface Hardware Setup
Connect the USB2ANY adapter to your PC using the supplied USB cable. Connect the EVM connector J3
to the USB2ANY adapter using the supplied 10-pin ribbon cable. The connectors on the ribbon cable are
keyed to prevent incorrect installation.
Figure 8 shows a quick adapter connection overview.