User's Guide
SLVUAG5A – July 2015 – Revised October 2015
Evaluation Module for TPS65150 Low Input Voltage,
Compact LCD Bias IC With VCOM
This user's guide describes the characteristics, operation, and use of the TPS65150 evaluation module
(EVM). This EVM contains TI's display supply IC TPS65150 with low-input voltage capability of 1.8 V. The
user's guide includes EVM specifications, the schematic diagram, the board layouts, and the bill of
materials.
All typical characteristics measurements in the TPS65150 datasheet (SLVS576) were done with this
evaluation module.
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2
3
4
5
6
Contents
Introduction ...................................................................................................................
1.1
Requirements .......................................................................................................
1.2
Applications ..........................................................................................................
1.3
Features ..............................................................................................................
TPS65150 EVM Electrical and Performance Specifications ...........................................................
TPS65150 EVM Schematic ................................................................................................
Connector and Test Point Descriptions ...................................................................................
4.1
Input Headers .......................................................................................................
4.2
Output Headers .....................................................................................................
TPS65150 EVM Board Layout .............................................................................................
List of Materials ..............................................................................................................
2
2
2
2
3
4
5
5
5
6
7
List of Figures
................................................................................................
...........................................................
TPS65150 EVM Bottom Copper, Viewed from Bottom .................................................................
1
TPS65150 EVM Schematic
4
2
TPS65150 EVM Component Placement, Viewed from Top
6
3
6
List of Tables
1
TPS65150 EVM Electrical and Performance Specifications ........................................................... 3
2
TPS65150 EVM Bill of Materials ........................................................................................... 7
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Evaluation Module for TPS65150 Low Input Voltage, Compact LCD Bias IC
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1
Introduction
1
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Introduction
TI's TPS65150 evaluation module (EVM) uses a TPS65150 to support three voltages driven for thin-film
transistor (TFT), liquid-crystal display (LCD) panels or general dual-power supply applications. The goal of
the EVM is to facilitate evaluation of the TPS65150. The device uses a single-inductor scheme in order to
provide the smallest solution size possible, as well as high efficiency. With its input voltage range of 1.8 V
to 6 V, it is optimized for notebooks powered by a 2.5-V or 3.3-V input rail or monitor applications with a 5V input voltage rail.
1.1
Requirements
Two regulated adjustable charge pump drivers provide the positive VGH and negative VGL bias voltage for
the TFT. This avoids any additional external components to implement application-specific sequencing.
1.1.1
Power Supply
In order to operate this EVM, only a DC power supply capable of delivering between 1.8 V and 6 V at up
to 1 A is necessary. The EVM is fully functional, except changing the output voltages with just a power
supply connected.
1.2
Applications
•
•
•
1.3
Features
•
•
•
•
•
•
•
•
•
2
TFT LCD displays for notebooks
TFT LCD displays for monitors
Car navigation displays
1.8-V to 6-V input voltage range
Integrated VCOM buffer
High voltage switch to isolate VGH
VS with 1% output voltage accuracy
Adjustable power on sequencing
Adjustable fault detection timing
Excellent line regulation
Thermal shutdown
Double-sided, two-active-layer PCB with all components on top side
Evaluation Module for TPS65150 Low Input Voltage, Compact LCD Bias IC
With VCOM
Copyright © 2015, Texas Instruments Incorporated
SLVUAG5A – July 2015 – Revised October 2015
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TPS65150 EVM Electrical and Performance Specifications
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2
TPS65150 EVM Electrical and Performance Specifications
Table 1 provides the EVM electrical and performance specifications.
Table 1. TPS65150 EVM Electrical and Performance Specifications
Parameter
Test Conditions
MIN
TYP
MAX
Unit
Supply Current
VIN
Input voltage range
5
6.0
V
VUVLO
Undervoltage lockout threshold VIN falling
1.8
1.6
1.8
V
Vhys
Undervoltage lockout threshold VIN rising
1.7
1.9
V
Main Boost Converter
VS
Output voltage range
ILEAK
Switch leakage current
Vsw = 15 V
VOVP
Output overvoltage protection
VOUT rising
Line regulation
VIN = 1.8 V to 6.0 V, Iout = 1 mA
0.007
%/V
Load regulation
VIN = 5 V, Iout = 0 A to 400 mA
0.16
%/A
1
16
15
V
10
µA
20
V
Negative Charge Pump VGL
VGL
Output voltage range
–2
Load regulation
VGL = –5 V, Iout = 0 mA to 20 mA
0.016
V
%/mA
Positive Charge Pump Output
VCPO
Output voltage range
CTRL = GND, VGH = open
Load regulation
VGH = 24 V, Iout = 0 mA to 20 mA
30
0.07
V
%/mA
VGH Isolation Switch, Gate Voltage Fall Time Control
VGH
Minimum output voltage
IVGH
Maximum output current
Vadj = 0 V, IVGH = 10 mA
2
V
20
mA
Gate Drive (GD)
V(GD, Vs)
Gate drive threshold (1)
VS rising
VOL
Gate drive output low voltage
I(sink) = 500 µA
ILKG
Gate drive output leakage
current
VGD = 15 V
–12%
of VS
–4%
of VS
0.001
%/V
0.5
V
1
µA
VCOM Buffer
VCM
Common mode input range
Vos
Input offset voltage
(1)
IOUT = 0 mA
2.25
(VS) –2
–25
25
V
mV
The GD signal is latched low when the main boost converter output VS is within regulation. The GD signal is reset when the input
voltage or enable of the boost converter is cycled low.
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3
TPS65150 EVM Schematic
3
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TPS65150 EVM Schematic
Figure 1 is for reference only; see the bill of materials in Table 2 for specific values.
R8
R9
510k
C15
510k
VSSUP
L1
1000pF
AGND
S+
GND
VIN
4
C1 DNPC4
22µF
22µF
IN
CPI 16
GND
CTRL 13
GND
C10
14
C7 0.01µF
AGND
GND
ADJ
DRVP
FBP
DRVP
FBP
DRVN
FBN
REF
18
21
20
DRVN
FBN
REF
VGH
DLY1
DLY2
VGH
15
C16
0.1µF
FDLY24
FDLY
GD
23
C6 470pF
COMP 22
COMP
VCOM 10
VCOM
EP
GND
PGND
PGND
25
19
7
8
AGND
VCOM
CTRL
17
12
DLY1 2
DLY2 3
AGND
1
2
3
4
CPI
0.01µF
J10
VCOM
IN
5 SW
6
FB
1
SUP
9
C28
GND
R7 33.0k
D1
SW
SW
FB
SUP
68pF
ADJ
VIN
1
2
3
VIN
0
Q1
R15
VSSUP
2
0
J2
VS
3
DNP
R12
0
C2 DNPC21
22µF
22µF
R13
DNPC23
DNP
0.22µF
1.00M
C19
1µF
CPI
GND
VIN
CTRL
GND
11
R14
3.9uH
U1
1
2
3
4
5
6
1
J1
Vin 5V
R5
1.00M
1
2
3
4
5
6
VS
S+
GND
GND
R1
430k
GD
C5
33pF
R11
DNP
100k
GND
GND
FB
C9
0.22µF
R4
150k
R6
56.0k
R2
56.0k
C14
1µF
GND
AGND
TPS65150PWP
R3
620k
NT1
C25
1µF
GND
AGND
Net-Tie
J5
AGND
GND
GND
AGND GND
GND
C24
R10
VS
0
0.33µF
C11
D3
GND
0.33µF
2X
C13
0.33µF
C12
SW
D4
GND
0.33µF
CPI
6 2X
4 3X
2 4X
5
3
1
C20
0.33µF
J11
C18
SW
D5
GND
0.33µF
4X
C17
0.33µF
GND
VGL
C3
0.33µF
C8
1
2
3
4
D2
VGL
GND
J3
0.33µF
GND
GND
GND
VGH
1
2
3
4
VGH
GND
J4
GND
Figure 1. TPS65150 EVM Schematic
4
Evaluation Module for TPS65150 Low Input Voltage, Compact LCD Bias IC With
VCOM
Copyright © 2015, Texas Instruments Incorporated
SLVUAG5A – July 2015 – Revised October 2015
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Connector and Test Point Descriptions
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4
Connector and Test Point Descriptions
4.1
Input Headers
4.1.1
J1 – VIN, Input Sense and GND Connector
This header is the connection to the input power supply as well as its sense connection. The power supply
must be connected between pins 1 and 2 (VIN) and pins 5 and 6 (GND). Twist the leads to the input supply
and keep them as short as possible.
The middle 2 pins of this header are intended to measure the input voltage directly on the input capacitor.
Therefore, a 4-wire power and sense supply can be connected. Twist the leads to the sensing connector.
4.1.2
J10 -- VIN/CTRL, Input Sense and GND Connector
This header sets VGH and offers to use gate voltage shaping. To set VGH, place a jumper between CTRL
and VIN. To enable gate voltage shaping, refer to the TPS65150 datasheet (SLVS576).
4.1.3
J11 -- CPI, Input Sense, and GND Connector
This header sets the charge pump. For normal operation, the charge pump works as a tripler, therefore,
the header should be placed between pin 3 and 4. Optionally, the charge pump can be set as a doubler
for higher VS, as well as a quadrupler for lower VS.
4.2
4.2.1
Output Headers
J2 – VS Output Sense and GND Connector
This header is the connection of the output voltage of the boost converter as well as its sense connection.
Connect the boost converter's load between pins 1 and 2 (VS) and pins 5 and 6 (GND).
The middle 2 pins of this header are intended to measure the output voltage of the boost converter directly
on the output capacitors.
4.2.2
J3 – VGL Output Sense and GND Connector
This header is the connection of the output voltage of the positive charge pump. Connect the charge
pump's load between pins 1 and 2 (VGL) and pins 3 and 4 (GND).
4.2.3
J4 -- VGH Output Sense and GND Connector
This header is the connection of the output voltage of the positive charge pump. Connect the charge
pump's load between pins 1 and 2 (VGH) and pins 3 and 4 (GND).
4.2.4
J5 -- VCOM Output Sense and GND Connector
This header is the connection of the output voltage of the VCOM Buffer. Connect the charge pump's load
between pins 1 and 2 (VGL) and pins 3 and 4 (GND).
SLVUAG5A – July 2015 – Revised October 2015
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5
TPS65150 EVM Board Layout
5
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TPS65150 EVM Board Layout
Figure 2 through Figure 3 show the design of the TPS65150 EVM printed-circuit board (PCB). The EVM
has been designed using a two-layer, 35-μm (1 oz), copper-clad circuit board. All components are on the
top side, and all active traces on the top and bottom layers allow the user to easily view, probe, and
evaluate the TPS65150 control IC. Moving components to both sides of the PCB can offer additional size
reduction for space-constrained systems.
Figure 2. TPS65150 EVM Component Placement, Viewed from Top
Figure 3. TPS65150 EVM Bottom Copper, Viewed from Bottom
6
Evaluation Module for TPS65150 Low Input Voltage, Compact LCD Bias IC
With VCOM
Copyright © 2015, Texas Instruments Incorporated
SLVUAG5A – July 2015 – Revised October 2015
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List of Materials
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6
List of Materials
Table 2 lists the EVM components as configured according to the schematic shown in Figure 1.
Table 2. TPS65150 EVM Bill of Materials
Designator
Qty
Value
Description
Part Number
Manufacturer
C1
1
22uF
CAP, CERM, 22 µF, 10 V, +/- 10%, X6S, 1206
GRM31CC81A226KE19L
Murata
C2
1
22uF
CAP, CERM, 22 µF, 25 V, +/- 20%, X5R, 1210
12103D226MAT2A
AVX
C3, C8, C11, C12,
C13, C17, C18,
C20, C24
9
0.33uF
CAP, CERM, 0.33 µF, 50 V, +/- 10%, X7R, 0805
GRM219R71H334KA88D
Murata
C5
1
33pF
CAP, CERM, 33 pF, 50 V, +/- 5%, C0G/NP0, 0805
C0805C330J5GACTU
Kemet
C6
1
470pF
CAP, CERM, 470 pF, 50 V, +/- 1%, C0G/NP0, 0805
08055A471FAT2A
AVX
C7, C28
2
0.01uF
CAP, CERM, 0.01 µF, 50 V, +/- 5%, X7R, 0805
08055C103JAT2A
AVX
C9
1
0.22uF
CAP, CERM, 0.22 µF, 50 V, +/- 10%, X7R, 0805
C2012X7R1H224K
TDK
C10
1
68pF
CAP, CERM, 68 pF, 50 V, +/- 5%, C0G/NP0, 0805
GQM2195C1H680JB01D
Murata
C14, C19, C25
3
1uF
CAP, CERM, 1 µF, 50 V, +/- 10%, X7R, 0805
GRM21BR71H105KA12L
Murata
C15
1
1000pF
CAP, CERM, 1000 pF, 50 V, +/- 5%, C0G/NP0, 0805
C0805C102J5GACTU
Kemet
C16
1
0.1uF
CAP, CERM, 0.1 µF, 50 V, +/- 20%, X7R, 0805
C0805C104M5RACTU
Kemet
D1
1
20V
Diode, Schottky, 20 V, 1.5 A, SMA
SL12-E3/61T
Vishay-Semiconductor
D2, D3, D4, D5
4
30V
Diode, Schottky, 30 V, 0.2 A, SOT-23
BAT54S-7-F
Diodes Inc.
L1
1
3.9uH
Inductor, Shielded Drum Core, Ferrite, 3.9 µH, 2.6 A,
0.027 ohm, SMD
CDRH6D28NP-3R9NC
Sumida
R1
1
430k
RES, 430 k, 0.1%, 0.125 W, 0805
RG2012P-434-B-T5
Susumu Co Ltd
R2, R6
2
56.0k
RES, 56.0 k, 0.5%, 0.1 W, 0805
RR1220P-563-D
Susumu Co Ltd
R3
1
620k
RES, 620 k, 0.1%, 0.125 W, 0805
RG2012P-624-B-T5
Susumu Co Ltd
R4
1
150k
RES, 150 k, 1%, 0.125 W, 0805
CRCW0805150KFKEA
Vishay-Dale
R5
1
1.00Meg
RES, 1.00 M, 0.1%, 0.125 W, 0805
RG2012P-105-B-T5
Susumu Co Ltd
R7
1
33.0k
RES, 33.0 k, 0.1%, 0.125 W, 0805
RG2012P-333-B-T5
Susumu Co Ltd
R8, R9
2
510k
RES, 510 k, 0.5%, 0.1 W, 0805
RR1220P-514-D
Susumu Co Ltd
R10, R12, R14, R15
4
0
RES, 0, 5%, 0.125 W, 0805
MCR10EZHJ000
Rohm
U1
1
3-Channel LCD Bias with GPM, VCOM Buffer & Gate TPS65150PWP
Driver for Isolation Switch, 1.8 to 6 V, -40 to 85 degC,
24-pin SOP (PWP24), Green (RoHS & no Sb/Br)
Texas Instruments
Revision History
Changes from Original (July 2015) to A Revision ........................................................................................................... Page
•
•
Changed schematic image. .............................................................................................................. 4
Changed images in TPS65150 EVM Board Layout section. ........................................................................ 6
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
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Revision History
Copyright © 2015, Texas Instruments Incorporated
7
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.
2
Limited 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.
3
Regulatory 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.
2.
3.
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,
Use EVMs only after User obtains the license of Test Radio Station as provided in Radio Law of Japan with respect to
EVMs, or
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.
2.
3.
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。
実験局の免許を取得後ご使用いただく。
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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4
EVM 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
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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
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Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
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Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
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In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
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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
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Only those TI components which TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use in
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