Texas Instruments TPS65320C-Q1-EVM User manual

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TPS65320C-Q1-EVM User Guide
PowerPAD is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
User's Guide
SLVUAQ5–April 2016
TPS65320C-Q1-EVM User Guide
The TPS65320C-EVM is a fully assembled PCB design for evaluation of TPS65320C-Q1, a switch mode
DC-to-DC step-down converter with an integrated low-dropout voltage regulator (LDO).
Contents
1 Introduction ................................................................................................................... 1
2 Setup and Operation ........................................................................................................ 3
3 Board Layout ................................................................................................................. 5
4 Schematic..................................................................................................................... 8
5 Bill of Materials............................................................................................................... 9
6 Revision History ............................................................................................................ 10
List of Figures
1 EVM Board ................................................................................................................... 2
2 RT Jumper Settings ......................................................................................................... 3
3 Enable Jumper Settings..................................................................................................... 4
4 VIN_LDO Jumper............................................................................................................ 4
5 Top Assembly Layer......................................................................................................... 6
6 Top Layer Routing........................................................................................................... 6
7 Bottom Layer Routing (Flipped)............................................................................................ 7
8 TPS65320C-Q1-EVM Schematic.......................................................................................... 8
List of Tables
1 Device and Package Configurations ...................................................................................... 1
2 Terminal Descriptions ....................................................................................................... 3
3 Regulator Configuration..................................................................................................... 5
1 Introduction
The Texas Instruments TPS65320C-EVM evaluation module (EVM) helps designers evaluate the
operation and performance of the TPS65320C-Q1, a switch-mode DC-to-DC step-down converter with an
integrated low-dropout voltage regulator (LDO). This document describes how to setup and configure the
EVM for operation. The document also provides the board layout, schematic, and bill of materials for the
EVM. See Table 1 and Figure 1.
Table 1. Device and Package Configurations
CONVERTER IC PACKAGE
U1 TPS65320CQPWPRQ1 HTSSOP-14

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Figure 1. EVM Board

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2 Setup and Operation
This section describes the jumpers and connectors on the EVM as well and how to properly connect, set
up and use the TPS65320C-EVM.
2.1 Input and Output Connectors
The EVM terminal descriptions are in Table 2.
Table 2. Terminal Descriptions
TERMINAL DIRECTION DESCRIPTION
VBAT Input This terminal is the power input terminal for the device. Adjacent to this terminal is the VBAT_GND reference ground. Use these
terminals to attach the EVM to a cable harness.
Vout_BUCK Output This terminal is the output terminal for the TPS65320C-Q1
switch-mode regulator. Adjacent to this terminal is the
BUCK_GND reference ground, which is closely coupled with the
VBAT_GND.
Vout_LDO Output This terminal is the output terminal for the TPS65320C-Q1
switch-mode regulator. Adjacent to this terminal is the
BUCK_GND reference ground, which is closely coupled with the
VBAT_GND.
2.2 Jumper Settings
2.2.1 JP4
JP4 is the jumper for selecting the operating switching frequency for the switch-mode regulator. The
jumper will enable the pull-down resistor to set the frequency to approximately 1.6 MHz, 2.0 MHz, or 2.2
MHz, see Figure 2. To apply an external clock, use the bottom pin for the GND connection. In case no
jumper is set, the part defaults to 1.6 MHz.
Figure 2. RT Jumper Settings

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2.2.2 BUCK_EN and LDO_EN
BUCK_EN (JP2) and LDO_EN (JP3) are the jumpers (Figure 3) for enabling the switch-mode converter,
respectively the LDO. The rail will be enabled when the respective jumper is high, and disabled when low.
NOTE: Manual installation may cause ringing, potentially asserting nRST low. A power-cycle is
required if this happens. Please use a signal generator to drive the Enable-pins to avoid this.
Figure 3. Enable Jumper Settings
2.2.3 JP1 (VIN_LDO)
VIN_LDO (JP1) selects the input supply for the LDO, see Figure 4. If the jumper is installed, the LDO is
supplied from the Buck output, as long as the Buck is enabled. If the Buck should be disabled, the Auto-
source function of the TPS65320C-Q1 will automatically use VIN as LDO-supply. Alternatively, another
source could be used to supply the VIN_LDO-pin. This source must not exceed a maximum 20 V and also
must be smaller or equal to VIN. For proper LDO-usage, do not leave VIN_LDO unsupplied.
Figure 4. VIN_LDO Jumper
2.3 Test Points
The following list includes all test points with a short description:
•Gnd1 — This test point is Ground
•BUCK_PM — This test point allows easy access for Gain-Phase-Analysis for BUCK
•BUCK_FB — This test point is for feedback-divider input for BUCK
•SW — This is the Buck phase pin
•SS — This is the soft-start and tracking pin
•COMP — This is for compensation of Buck
•LDO_PM — This test point allows easy access for gain-phase-analysis for LDO
•LDO_FB — This test point is for the feedback-divider input for LDO
•nRST — This is the reset output for LDO

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2.4 Operation
The input voltage range for the converter is 4 V to 40 V. Since the Buck configuration is for a 5 V output, a
higher voltage (approximately 6 V minimum) needs to be applied for normal performance. Also, the part
has an initial start-up-voltage of 6 V minimum, so even if the board is modified for lower-output voltages,
at first power-on, a supply-voltage of a minimum of 6 V needs to be applied once, before it can be
lowered.
For proper operation of the TPS65320C-Q1-EVM, properly configure BUCK_EN, LDO_EN, VIN_LDO, and
J6 using the jumper terminals as follows.
• BUCK_EN – enabled (left)
• LDO_EN – enabled (left)
• JP4 - 2.0 MHz (R10)
• VIN_LDO - installed
In this configuration, both regulators will turn on when power is applied. Disable regulators by moving the
enable jumpers to the right. If the BUCK is disabled, the LDO is supplied from VIN, consider the power-
dissipation at high VIN, VIN_LDO will be at GND-level in this condition. To change the switching
frequency, power-down the device before moving the jumper. To apply an external clock, install jumpers
to set the frequency to the set-point closest to the external clock. In case of a loss of the external clock,
the part falls back to the frequency created by the jumpers.
Configure the regulator using to the following settings in Table 3.
Table 3. Regulator Configuration
REGULATOR OUTPUT VOLTAGE MAXIMUM OUTPUT CURRENT
BUCK 5 V 3.2 A
LDO 3.3 V 0.28 A
NOTE: The output capacitors of the BUCK regulator are 25-V types, supporting up to 18 V of Vout.
In case of higher output voltage, the recommendation is to replace those with capacitors
providing higher-voltage ratings.
At low-switching frequencies, high load-transients and limited allowed deviation of Vout, larger
capacitance-values may be required. If needed, use the footprints of the unassembled electrolytic
capacitors C9 and C10. Low-ESR-capacitors will also further reduce the coupled noise from the buck to
the LDO.
On the EVM, a soft-start capacitor (C6) of 3.3 nF is installed, setting the time to approximately 1 ms. For
other soft-start times, the capacitor may be replaced.
3 Board Layout
Figure 5,Figure 6, and Figure 7 show the board layout for the TPS65320C-Q1-EVM. The EVM offers
resistors and jumpers to program the switching frequency. Jumpers are also provided to enable the
individual regulators.
The TPS65320C-Q1 converter offers high efficiency, but does dissipate power. The PowerPAD™ package
offers an exposed thermal pad to enhance thermal performance. This must be soldered to the copper
landing on the PCB, which is preferably connected to the GND-plane with multiple thermal vias for optimal
performance.

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Figure 5. Top Assembly Layer
Figure 6. Top Layer Routing

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Figure 7. Bottom Layer Routing (Flipped)

0.1µF
C1
1µF
C7
49.9
R2
0.1µF
C12
95.3k
R3
49.9
R1
10µF
C11
GND
GND
GND
GND
GND
3300pF
C15
DNP
C8
DNP
GND
GND
DNPL2
DNP
2.2µF
C2
GND
47µF
C9
47µF
C10
GND
0.1µF
C4
4.7µF
C5
Vin
Vout_Buck
GND
D1
GND
GND
10pFC6
220k
R10
66.5k
R12
150k
R11
2.4k
R9
GND
SW
nRST
LDO_FB
LDO_PM Buck_FB
Buck_PM
SS
COMP
Gnd1 Gnd1
VBAT_BUCK
VBAT_GND
Vout_BUCK
BUCK_GND
GND GND
Vout_LDO
LDO_IN
100µF
C3
VBAT_BUCK = 6 - 36 V
Vout_LDO = 3.3 V
Iout_max = 280 mA
Vout_Buck = 5 V
Iout_max = 3.2 A
12
34
56
JP4
49.9
R8
1.6MHz / EXT
2.0MHz
2.2MHz
3.3µH
L1
ON
OFF
ON
OFF
Vout_Buck
GND
LDO_GND
LDO_EN BUCK_EN
1
2
3
JP3
1
2
3
JP2
95.3k
R4
18.2k
R6
30.1k
R5
28.0k
R7
10pF
C14
BOOT 1
VIN
2
VIN_LDO
3
LDO_OUT 4
FB2 5
RST 6
EN2
7
EN1
8
RT/CLK
9
SS
10
FB1 11
COMP
12
GND 13
SW 14
EP 15
U1
TPS65320QPWPRQ1
1
2
JP1
LDO_IN
VIN_LDO
5600pF
C13
(MAX 20V!)
Vout_Buck
1.5k
R13
D2 DNP
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4 Schematic
Figure 8. TPS65320C-Q1-EVM Schematic

www.ti.com Bill of Materials
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5 Bill of Materials
(1) Unless otherwise noted in the Alternate Part Number and/or Alternate Manufacturer columns, all parts may be substituted with equivalents.
DESIGNATOR QUANTITY VALUE DESCRIPTION PACKAGE
REFERENCE PART NUMBER MANUFACTURER ALTERNATE PART NUMBER(1) ALTERNATE MANUFACTURER
!PCB 1 Printed Circuit Board HVL144 Any – –
C1, C4, C12 3 0.1uF CAP, CERM, 0.1 µF, 100
V, ±10%, X7R, 0805 0805 C0805C104K1RACTU Kemet
C2 1 2.2uF CAP, CERM, 2.2 µF, 100
V, ±10%, X7R, 1210 1210 C1210C225K1RACTU Kemet
C3 1 100uF CAP, AL, 100 µF, 63 V,
±20%, 0.35 ohm, SMD SMT Radial G EEE-FK1J101P Panasonic N/A N/A
C5 1 4.7uF CAP, CERM, 4.7 µF, 100
V, ±20%, X7R, 2220 2220 C5750X7R2A475M TDK
C6 1 10pF CAP, CERM, 10 pF, 50 V,
±5%, C0G/NP0, 0603 0603 C0603C100J5GACTU Kemet
C7 1 1uF CAP, CERM, 1 µF, 50 V,
±10%, X7R, 0805 0805 GRM21BR71H105KA12L MuRata
C9, C10 2 47uF CAP, CERM, 47 µF, 25 V,
±20%, X7S, 6x5x5mm 6x5x5mm CKG57NX7S1E476M500JH TDK N/A N/A
C11 1 10uF CAP, CERM, 10 µF, 16 V,
±10%, X7S, AEC-Q200
Grade 1, 0805
0805 GCM21BC71C106KE36L MuRata
C13 1 5600pF CAP, CERM, 5600 pF,
100 V, ±5%, X7R, 0603 0603 06031C562JAT2A AVX
C14 1 10pF CAP, CERM, 10 pF, 50 V,
± 5%, C0G/NP0, 0603 0603 06035A100JAT2A AVX
C15 1 3300pF CAP, CERM, 3300 pF,
100 V, ± 5%, X7R, 0603 0603 06031C332JAT2A AVX
D1 1 40V Diode, Schottky, 40 V, 4
A, SMC SMC SL44-E3/57T Vishay- Semiconductor N/A N/A
H1, H2, H3, H4 4 Bumpon, Hemisphere,
0.44 X 0.20, Clear Transparent Bumpon SJ-5303 (CLEAR) 3M
JP1 1 Header, 2.54 mm, 2x1,
Gold, TH Header, 2.54 mm, 2x1, TH GBC02SAAN Sullins Connector Solutions
JP2, JP3 2 1x3 Header, 100mil, 3x1,
Gold, TH PBC03SAAN PBC03SAAN Sullins Connector Solutions
JP4 1 Header, 100mil, 3x2,
Gold, TH Sullins 100mil, 2x3, 230 mil above insulator PBC03DAAN Sullins Connector Solutions
L1 1 3.3uH Inductor, Shielded,
Composite, 3.3 µH, 5.5 A,
0.026 ohm, SMD
4.0x3.1x4.0mm XAL4030-332MEB Coilcraft N/A N/A
R1, R2, R8 3 49.9 RES, 49.9, 1%, 0.1 W,
0603 0603 CRCW060349R9FKEA Vishay-Dale
R3, R4 2 95.3k RES, 95.3 k, 1%, 0.1 W,
0603 0603 CRCW060395K3FKEA Vishay-Dale

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DESIGNATOR QUANTITY VALUE DESCRIPTION PACKAGE
REFERENCE PART NUMBER MANUFACTURER ALTERNATE PART NUMBER(1) ALTERNATE MANUFACTURER
R5 1 30.1k RES, 30.1 k, 1%, 0.1 W,
0603 0603 CRCW060330K1FKEA Vishay-Dale
R6 1 18.2k RES, 18.2 k, 1%, 0.1 W,
0603 0603 CRCW060318K2FKEA Vishay-Dale
R7 1 28.0k RES, 28.0 k, 1%, 0.1 W,
0603 0603 CRCW060328K0FKEA Vishay-Dale
R9 1 2.4k RES, 2.4 k, 5%, 0.1 W,
0603 0603 CRCW06032K40JNEA Vishay-Dale
R10 1 220k RES, 220 k, 1%, 0.1 W,
0603 0603 RC0603FR-07220KL Yageo America
R11 1 150k RES, 150 k, 1%, 0.1 W,
0603 0603 CRCW0603150KFKEA Vishay-Dale
R12 1 66.5k RES, 66.5 k, 1%, 0.1 W,
0603 0603 CRCW060366K5FKEA Vishay-Dale
R13 1 1.5k RES, 1.5 k, 5%, 0.1 W,
0603 0603 CRCW06031K50JNEA Vishay-Dale
SH-JP1, SH-JP2, SH-
JP3, SH-JP4 4 1x2 Shunt, 100mil, Gold plated, Black Shunt 969102-0000-DA 3M SNT-100-BK-G Samtec
TP1, TP12, TP13,
TP14, TP15, TP16 6 PCB Pin, Swage Mount, TH PCB Pin(2505-2) 2505-2-00-44-00-00-07-0 Mill-Max
TP2, TP3, TP4, TP5,
TP6, TP7, TP8, TP9,
TP10, TP11
10 SMT Test Point, Miniature,
SMT Testpoint_Keystone _Miniature 5015 Keystone
U1 1 40-V Step-Down
Converter With Eco-mode
and LDO Regulator,
PWP0014E
PWP0014E TPS65320QPWPRQ1 Texas Instruments
C8 0 47uF CAP, AL, 47 µF, 80 V,
±20%, 0.7 ohm, SMD SMT Radial G EEE-FK1K470P Panasonic
D2 0 40V Diode, Schottky, 40 V, 0.2
A, SOT-23 SOT-23 BAS40-7-F Diodes Inc.
FID1, FID2, FID3,
FID4, FID5, FID6 0 Fiducial mark. There is nothing to buy or mount. Fiducial N/A N/A
L2 0 10uH Inductor, Shielded,
Ferrite, 10 µH, 5.8 A,
0.019 ohm, SMD
12.5x12.5mm B82477P4103M000 TDK
6 Revision History
DATE REVISION NOTES
April 2016 * Initial Release

STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES
1. Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or
documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein.
Acceptance of the EVM is expressly subject to the following terms and conditions.
1.1 EVMs are intended solely for product or software developers for use in a research and development setting to facilitate feasibility
evaluation, experimentation, or scientific analysis of TI semiconductors products. EVMs have no direct function and are not
finished products. EVMs shall not be directly or indirectly assembled as a part or subassembly in any finished product. For
clarification, any software or software tools provided with the EVM (“Software”) shall not be subject to the terms and conditions
set forth herein but rather shall be subject to the applicable terms and conditions that accompany such Software
1.2 EVMs are not intended for consumer or household use. EVMs may not be sold, sublicensed, leased, rented, loaned, assigned,
or otherwise distributed for commercial purposes by Users, in whole or in part, or used in any finished product or production
system.
2Limited Warranty and Related Remedies/Disclaimers:
2.1 These terms and conditions do not apply to Software. The warranty, if any, for Software is covered in the applicable Software
License Agreement.
2.2 TI warrants that the TI EVM will conform to TI's published specifications for ninety (90) days after the date TI delivers such EVM
to User. Notwithstanding the foregoing, TI shall not be liable for any defects that are caused by neglect, misuse or mistreatment
by an entity other than TI, including improper installation or testing, or for any EVMs that have been altered or modified in any
way by an entity other than TI. Moreover, TI shall not be liable for any defects that result from User's design, specifications or
instructions for such EVMs. Testing and other quality control techniques are used to the extent TI deems necessary or as
mandated by government requirements. TI does not test all parameters of each EVM.
2.3 If any EVM fails to conform to the warranty set forth above, TI's sole liability shall be at its option to repair or replace such EVM,
or credit User's account for such EVM. TI's liability under this warranty shall be limited to EVMs that are returned during the
warranty period to the address designated by TI and that are determined by TI not to conform to such warranty. If TI elects to
repair or replace such EVM, TI shall have a reasonable time to repair such EVM or provide replacements. Repaired EVMs shall
be warranted for the remainder of the original warranty period. Replaced EVMs shall be warranted for a new full ninety (90) day
warranty period.
3Regulatory Notices:
3.1 United States
3.1.1 Notice applicable to EVMs not FCC-Approved:
This kit is designed to allow product developers to evaluate electronic components, circuitry, or software associated with the kit
to determine whether to incorporate such items in a finished product and software developers to write software applications for
use with the end product. This kit is not a finished product and when assembled may not be resold or otherwise marketed unless
all required FCC equipment authorizations are first obtained. Operation is subject to the condition that this product not cause
harmful interference to licensed radio stations and that this product accept harmful interference. Unless the assembled kit is
designed to operate under part 15, part 18 or part 95 of this chapter, the operator of the kit must operate under the authority of
an FCC license holder or must secure an experimental authorization under part 5 of this chapter.
3.1.2 For EVMs annotated as FCC – FEDERAL COMMUNICATIONS COMMISSION Part 15 Compliant:
CAUTION
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
FCC Interference Statement for Class A EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
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FCC Interference Statement for Class B EVM devices
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/TV technician for help.
3.2 Canada
3.2.1 For EVMs issued with an Industry Canada Certificate of Conformance to RSS-210
Concerning EVMs Including Radio Transmitters:
This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Concernant les EVMs avec appareils radio:
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation
est autorisée aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit
accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Concerning EVMs Including Detachable Antennas:
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser)
gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type
and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for
successful communication. This radio transmitter has been approved by Industry Canada to operate with the antenna types
listed in the user guide with the maximum permissible gain and required antenna impedance for each antenna type indicated.
Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited
for use with this device.
Concernant les EVMs avec antennes détachables
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut fonctionner avec une antenne d'un type et
d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage
radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope
rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. Le
présent émetteur radio a été approuvé par Industrie Canada pour fonctionner avec les types d'antenne énumérés dans le
manuel d’usage et ayant un gain admissible maximal et l'impédance requise pour chaque type d'antenne. Les types d'antenne
non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de
l'émetteur
3.3 Japan
3.3.1 Notice for EVMs delivered in Japan: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page 日本国内に
輸入される評価用キット、ボードについては、次のところをご覧ください。
http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_01.page
3.3.2 Notice for Users of EVMs Considered “Radio Frequency Products” in Japan: EVMs entering Japan may not be certified
by TI as conforming to Technical Regulations of Radio Law of Japan.
If User uses EVMs in Japan, not certified to Technical Regulations of Radio Law of Japan, User is required by Radio Law of
Japan to follow the instructions below with respect to EVMs:
1. Use EVMs in a shielded room or any other test facility as defined in the notification #173 issued by Ministry of Internal
Affairs and Communications on March 28, 2006, based on Sub-section 1.1 of Article 6 of the Ministry’s Rule for
Enforcement of Radio Law of Japan,
2. Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
3. Use of EVMs only after User obtains the Technical Regulations Conformity Certification as provided in Radio Law of Japan
with respect to EVMs. Also, do not transfer EVMs, unless User gives the same notice above to the transferee. Please note
that if User does not follow the instructions above, User will be subject to penalties of Radio Law of Japan.
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【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて
いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの
措置を取っていただく必要がありますのでご注意ください。
1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用
いただく。
2. 実験局の免許を取得後ご使用いただく。
3. 技術基準適合証明を取得後ご使用いただく。
なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。
上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ
ンスツルメンツ株式会社
東京都新宿区西新宿６丁目２４番１号
西新宿三井ビル
3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ
い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page
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4EVM Use Restrictions and Warnings:
4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT
LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
4.2 User must read and apply the user guide and other available documentation provided by TI regarding the EVM prior to handling
or using the EVM, including without limitation any warning or restriction notices. The notices contain important safety information
related to, for example, temperatures and voltages.
4.3 Safety-Related Warnings and Restrictions:
4.3.1 User shall operate the EVM within TI’s recommended specifications and environmental considerations stated in the user
guide, other available documentation provided by TI, and any other applicable requirements and employ reasonable and
customary safeguards. Exceeding the specified performance ratings and specifications (including but not limited to input
and output voltage, current, power, and environmental ranges) for the EVM may cause personal injury or death, or
property damage. If there are questions concerning performance ratings and specifications, User should contact a TI
field representative prior to connecting interface electronics including input power and intended loads. Any loads applied
outside of the specified output range may also result in unintended and/or inaccurate operation and/or possible
permanent damage to the EVM and/or interface electronics. Please consult the EVM user guide prior to connecting any
load to the EVM output. If there is uncertainty as to the load specification, please contact a TI field representative.
During normal operation, even with the inputs and outputs kept within the specified allowable ranges, some circuit
components may have elevated case temperatures. These components include but are not limited to linear regulators,
switching transistors, pass transistors, current sense resistors, and heat sinks, which can be identified using the
information in the associated documentation. When working with the EVM, please be aware that the EVM may become
very warm.
4.3.2 EVMs are intended solely for use by technically qualified, professional electronics experts who are familiar with the
dangers and application risks associated with handling electrical mechanical components, systems, and subsystems.
User assumes all responsibility and liability for proper and safe handling and use of the EVM by User or its employees,
affiliates, contractors or designees. User assumes all responsibility and liability to ensure that any interfaces (electronic
and/or mechanical) between the EVM and any human body are designed with suitable isolation and means to safely
limit accessible leakage currents to minimize the risk of electrical shock hazard. User assumes all responsibility and
liability for any improper or unsafe handling or use of the EVM by User or its employees, affiliates, contractors or
designees.
4.4 User assumes all responsibility and liability to determine whether the EVM is subject to any applicable international, federal,
state, or local laws and regulations related to User’s handling and use of the EVM and, if applicable, User assumes all
responsibility and liability for compliance in all respects with such laws and regulations. User assumes all responsibility and
liability for proper disposal and recycling of the EVM consistent with all applicable international, federal, state, and local
requirements.
5. Accuracy of Information: To the extent TI provides information on the availability and function of EVMs, TI attempts to be as accurate
as possible. However, TI does not warrant the accuracy of EVM descriptions, EVM availability or other information on its websites as
accurate, complete, reliable, current, or error-free.
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6. Disclaimers:
6.1 EXCEPT AS SET FORTH ABOVE, EVMS AND ANY WRITTEN DESIGN MATERIALS PROVIDED WITH THE EVM (AND THE
DESIGN OF THE EVM ITSELF) ARE PROVIDED "AS IS" AND "WITH ALL FAULTS." TI DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED, REGARDING SUCH ITEMS, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF ANY
THIRD PARTY PATENTS, COPYRIGHTS, TRADE SECRETS OR OTHER INTELLECTUAL PROPERTY RIGHTS.
6.2 EXCEPT FOR THE LIMITED RIGHT TO USE THE EVM SET FORTH HEREIN, NOTHING IN THESE TERMS AND
CONDITIONS SHALL BE CONSTRUED AS GRANTING OR CONFERRING ANY RIGHTS BY LICENSE, PATENT, OR ANY
OTHER INDUSTRIAL OR INTELLECTUAL PROPERTY RIGHT OF TI, ITS SUPPLIERS/LICENSORS OR ANY OTHER THIRD
PARTY, TO USE THE EVM IN ANY FINISHED END-USER OR READY-TO-USE FINAL PRODUCT, OR FOR ANY
INVENTION, DISCOVERY OR IMPROVEMENT MADE, CONCEIVED OR ACQUIRED PRIOR TO OR AFTER DELIVERY OF
THE EVM.
7. USER'S INDEMNITY OBLIGATIONS AND REPRESENTATIONS. USER WILL DEFEND, INDEMNIFY AND HOLD TI, ITS
LICENSORS AND THEIR REPRESENTATIVES HARMLESS FROM AND AGAINST ANY AND ALL CLAIMS, DAMAGES, LOSSES,
EXPENSES, COSTS AND LIABILITIES (COLLECTIVELY, "CLAIMS") ARISING OUT OF OR IN CONNECTION WITH ANY
HANDLING OR USE OF THE EVM THAT IS NOT IN ACCORDANCE WITH THESE TERMS AND CONDITIONS. THIS OBLIGATION
SHALL APPLY WHETHER CLAIMS ARISE UNDER STATUTE, REGULATION, OR THE LAW OF TORT, CONTRACT OR ANY
OTHER LEGAL THEORY, AND EVEN IF THE EVM FAILS TO PERFORM AS DESCRIBED OR EXPECTED.
8. Limitations on Damages and Liability:
8.1 General Limitations. IN NO EVENT SHALL TI BE LIABLE FOR ANY SPECIAL, COLLATERAL, INDIRECT, PUNITIVE,
INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES IN CONNECTION WITH OR ARISING OUT OF THESE
TERMS ANDCONDITIONS OR THE USE OF THE EVMS PROVIDED HEREUNDER, REGARDLESS OF WHETHER TI HAS
BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXCLUDED DAMAGES INCLUDE, BUT ARE NOT LIMITED
TO, COST OF REMOVAL OR REINSTALLATION, ANCILLARY COSTS TO THE PROCUREMENT OF SUBSTITUTE GOODS
OR SERVICES, RETESTING, OUTSIDE COMPUTER TIME, LABOR COSTS, LOSS OF GOODWILL, LOSS OF PROFITS,
LOSS OF SAVINGS, LOSS OF USE, LOSS OF DATA, OR BUSINESS INTERRUPTION. NO CLAIM, SUIT OR ACTION SHALL
BE BROUGHT AGAINST TI MORE THAN ONE YEAR AFTER THE RELATED CAUSE OF ACTION HAS OCCURRED.
8.2 Specific Limitations. IN NO EVENT SHALL TI'S AGGREGATE LIABILITY FROM ANY WARRANTY OR OTHER OBLIGATION
ARISING OUT OF OR IN CONNECTION WITH THESE TERMS AND CONDITIONS, OR ANY USE OF ANY TI EVM
PROVIDED HEREUNDER, EXCEED THE TOTAL AMOUNT PAID TO TI FOR THE PARTICULAR UNITS SOLD UNDER
THESE TERMS AND CONDITIONS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED. THE EXISTENCE
OF MORE THAN ONE CLAIM AGAINST THE PARTICULAR UNITS SOLD TO USER UNDER THESE TERMS AND
CONDITIONS SHALL NOT ENLARGE OR EXTEND THIS LIMIT.
9. Return Policy. Except as otherwise provided, TI does not offer any refunds, returns, or exchanges. Furthermore, no return of EVM(s)
will be accepted if the package has been opened and no return of the EVM(s) will be accepted if they are damaged or otherwise not in
a resalable condition. If User feels it has been incorrectly charged for the EVM(s) it ordered or that delivery violates the applicable
order, User should contact TI. All refunds will be made in full within thirty (30) working days from the return of the components(s),
excluding any postage or packaging costs.
10. Governing Law: These terms and conditions shall be governed by and interpreted in accordance with the laws of the State of Texas,
without reference to conflict-of-laws principles. User agrees that non-exclusive jurisdiction for any dispute arising out of or relating to
these terms and conditions lies within courts located in the State of Texas and consents to venue in Dallas County, Texas.
Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief
in any United States or foreign court.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2015, Texas Instruments Incorporated
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IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered
documentation. Information of third parties may be subject to additional restrictions.
Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice.
TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which
anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause
harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use
of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
have executed a special agreement specifically governing such use.
Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components
which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and
regulatory requirements in connection with such use.
TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use of
non-designated products, TI will not be responsible for any failure to meet ISO/TS16949.
Products Applications
Audio www.ti.com/audio Automotive and Transportation www.ti.com/automotive
Amplifiers amplifier.ti.com Communications and Telecom www.ti.com/communications
Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers
DLP® Products www.dlp.com Consumer Electronics www.ti.com/consumer-apps
DSP dsp.ti.com Energy and Lighting www.ti.com/energy
Clocks and Timers www.ti.com/clocks Industrial www.ti.com/industrial
Interface interface.ti.com Medical www.ti.com/medical
Logic logic.ti.com Security www.ti.com/security
Power Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense
Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video
RFID www.ti-rfid.com
OMAP Applications Processors www.ti.com/omap TI E2E Community e2e.ti.com
Wireless Connectivity www.ti.com/wirelessconnectivity
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2016, Texas Instruments Incorporated

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