User's Guide
SLLU156 – February 2012
SN6501EVM Evaluation Module
This document describes the SN6501EVM evaluation module (EVM). It allows designers to analyze and
evaluate the SN6501 oscillator/power driver from Texas Instruments.
In addition to the SN6501, the EVM contains a small form-factor transformer, simple rectifier circuit, and
voltage regulator. This combination simulates a complete isolated power supply system suitable for many
different applications.
1
2
3
Contents
Introduction ..................................................................................................................
1.1
Overview ............................................................................................................
1.2
ISO5501EVM Kit Contents .......................................................................................
Printed-Circuit Board .......................................................................................................
2.1
SN6501EVM Operation ...........................................................................................
2.2
Bill of Materials and Schematic ..................................................................................
PCB Layout Information ....................................................................................................
2
2
2
2
2
3
5
List of Figures
1
2
3
4
5
6
...................................................................
SN6501EVM Schematic ...................................................................................................
SN6501EVM Top Layer View .............................................................................................
SN6501EVM Bottom Layer View .........................................................................................
SN6501EVM Ground Plane View .........................................................................................
SN6501EVM Power Plane View ..........................................................................................
SN6501EVM Pinout and Functional Block Diagram
2
4
5
5
5
5
List of Tables
1
Bill of Materials for SN6501EVM .......................................................................................... 3
SLLU156 – February 2012
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SN6501EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
1
Introduction
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1
Introduction
1.1
Overview
This SN6501EVM evaluation module allows the user to evaluate the performance and features of the
SN6501 in an actual isolated power application. This includes the transformer, rectifier, and low-dropout
(LDO) voltage regulator shown in Figure 1.
The complementary output signals (D1 and D2) from the SN6501 are ground referenced, N-channel,
power switches that drive the primary side of the center-tapped transformer. The secondary of the
transformer has its center-tap referenced to an isolated ground, and the complementary outputs are
rectified through a simple two-diode bridge. The make-before-break feature of the two driver outputs from
the SN6501 ensures that only one side of the transformer is driven at a time. After being rectified, the dc
voltage is smoothed and routed to the TPS76250 voltage regulator. The regulator outputs a stable,
regulated +5-Vdc output that can be used to drive downstream circuitry.
Note that the EVM is configured for +3.3-Vdc input and a +5-Vdc output (+3.3/5 Vdc). It also can be
configured for +3.3-Vdc input and +3.3-Vdc output (+3.3/3.3 Vdc), +5-Vdc input and +5-Vdc output (+5/5
Vdc) and finally a +5-V input and +3.3-Vdc output (+5/3.3 Vdc). Contact the Texas Instruments Product
Information Center if you require one of these other configurations.
VIN = 3.3V
10µF
SN6501
4
3
GND2
1:2.2
MBR0520L
TPS76350
VOUT
D2
1
2
2
10µF 0.1µF
Vcc
3
1
5
GND1
IN
OUT
5
VOUT-REG = 5V
GND
EN
NC
10µF
4
D1
MBR0520L
Figure 1. SN6501EVM Pinout and Functional Block Diagram
1.2
ISO5501EVM Kit Contents
•
•
•
2
SN6501EVM Printed-Circuit Board (P/N 6540596)
SN6501EVM Evaluation Module user’s guide (SLLU156)
SN6501 data sheet
Printed-Circuit Board
The SN6501EVM printed-circuit board (PCB) contains an SN6501, transformer, and voltage regulator. The
board has separate and isolated grounds across the isolation transformer that allow the user to evaluate
operation of the isolated power supply system contained on the EVM. Although the transformer secondary
can be wound to provide any isolated voltage, the SN6501EVM uses a transformer with a 1:2.2 turns ratio,
ideal for generating the rectified voltage required by the TPS76350 regulator.
Refer to the SN6501EVM schematic and bill of materials (BOM) and become familiar with the PCB
components and layout. The PCB files (Gerber/ODB) are available from Texas Instruments on request.
2.1
2.1.1
SN6501EVM Operation
Left-Side Operation: SN6501 and Transformer Primary
DC Power – The SN6501 (installed on the left-side of the isolation transformer) can be operated using
either a single +3.3-V (±10%), or single +5-V (±10%) dc power supply. On this EVM, the turns-ratio of the
transformer is 1:2.2, which essentially provides a step-up voltage function. This allows the user to evaluate
2
SN6501EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
SLLU156 – February 2012
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Printed-Circuit Board
www.ti.com
system performance using a supply voltage anywhere within the range of +3 Vdc to 5.5 Vdc. The small
amount of dc current required also allows the user the option to operate the EVM from a battery. The input
dc power supply must be connected to the TB1 terminal block on the left side of the EVM. No other
controls are required to operate the SN6501EVM. The SN6501 oscillates and drives the transformer when
dc voltage is applied.
2.1.2
Right-Side Operation
2.1.2.1
DC Output Power
The right side of the isolation transformer contains a two-diode rectifier, filter capacitors, and a voltage
regulator. Because the purpose of the EVM is to generate isolated power across the transformer, a
separate power supply on the right side of the EVM is unnecessary. The rectified, unregulated output
voltage can be observed at TP1. The user can monitor this output from the transformer while varying the
input voltage to the SN6501. The regulated output is available at TB2. The user may connect external
circuitry and/or loading to evaluate the operating range, line regulation, load regulation, and efficiency of
the EVM. Note that the ground reference on the right side of the transformer (GND2) is not connected to
the ground of the SN6501 (GND1). This demonstrates the isolation feature of the EVM.
CAUTION
Although the transformer has an isolation rating of 2 kVrms, the PCB provides
only 50 V of isolation between GND1 and GND2 to prevent electrical shock or
injury. Do not attempt to apply high voltage between GND1 and GND2.
2.2
2.2.1
Bill of Materials and Schematic
Bill of Materials
The bill of materials for the SN6501EVM is shown in Table 1.
Table 1. Bill of Materials for SN6501EVM
Item
QTY
Reference
Part
Footprint
Manufacturer
1
1
C1
1µF, CAP CER 1.0µF 16V X5R
402
Any
2
1
C2
10µF, CAP CER 10µF 10V X5R 20%
603
Any
3
1
C3
22µF, CAP CER 22µF 16V 20% X5R
805
Any
4
1
C4
0.1µF, CAP CER .10µF 10V X5R
402
Any
5
1
C5
10µF, CAP CER 10µF 10V X5R 20%
1210
Any
6
2
D1,D2
DIODE SCHOTTKY 0.5A 20V SOD-123
SOD123
Fairchild
7
2
F1
ISO-T EMI SHIELD
EMI_CAN_LP-TFMRSHF-05
Fotofab or Latha Plastronics
8
1
JMP1
Header 2x1
HDR_THVT_1X2_100
Any
9
2
TB1,TB2
Terminal Block 2x1
TB_THRTSCR_1x2_100
Buchanan
10
1
T1
DA2304-AL
CoilCraft_DA23xx_AL
Coilcraft or Murata
11
1
U1
SN6501
SOT_5DBV
TI
12
1
U2
TPS76350
SOT_5DBV
TI
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SN6501EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
3
Printed-Circuit Board
2.2.2
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Schematic
Figure 2 shows the electrical schematic for the SN6501EVM.
Figure 2. SN6501EVM Schematic
4
SN6501EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
SLLU156 – February 2012
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PCB Layout Information
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3
PCB Layout Information
Figure 3 through Figure 6 contain the PCB layout views.
Figure 3. SN6501EVM Top Layer View
SLLU156 – February 2012
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Figure 4. SN6501EVM Bottom Layer View
SN6501EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
5
PCB Layout Information
www.ti.com
Figure 5. SN6501EVM Ground Plane View
6
Figure 6. SN6501EVM Power Plane View
SN6501EVM Evaluation Module
Copyright © 2012, Texas Instruments Incorporated
SLLU156 – February 2012
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EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS
Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all
claims arising from the handling or use of the goods.
Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/ kit may be returned within 30
days from the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE
BY SELLER TO BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY,
INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE
EXTENT OF THE INDEMNITY SET FORTH ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY
INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.
Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the
product. This notice contains important safety information about temperatures and voltages. For additional information on TI's
environmental and/or safety programs, please visit www.ti.com/esh or contact TI.
No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products,
and therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product
design, software performance, or infringement of patents or services described herein.
REGULATORY COMPLIANCE INFORMATION
As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the
Federal Communications Commission (FCC) and Industry Canada (IC) rules.
For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,
DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general
consumer use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of
computing devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against
radio frequency interference. Operation of the equipment may cause interference with radio communications, in which case the
user at his own expense will be required to take whatever measures may be required to correct this interference.
General Statement for EVMs including a radio
User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency
and power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must
comply with local laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole
responsibility to only operate this radio in legally acceptable frequency space and within legally mandated power limitations. Any
exceptions to this is strictly prohibited and unauthorized by Texas Instruments unless user has obtained appropriate
experimental/development licenses from local regulatory authorities, which is responsibility of user including its acceptable
authorization.
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
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.
REGULATORY COMPLIANCE INFORMATION (continued)
FCC Interference Statement for Class B EVM devices
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.
For EVMs annotated as IC – INDUSTRY CANADA Compliant
This Class A or B digital apparatus complies with Canadian ICES-003.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate
the equipment.
Concerning EVMs including radio transmitters
This device complies with Industry Canada licence-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.
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.
Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.
Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider
l’autorité de l'utilisateur pour actionner l'équipement.
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.
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.
【Important Notice for Users of this Product in Japan】
This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan
If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this
product:
1.
2.
3.
Use this product 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 this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to
this product, or
Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of
Japan with respect to this product. Also, please do not transfer this product, unless you give the same notice above to the
transferee. Please note that if you could not follow the instructions above, you will be subject to penalties of Radio Law of
Japan.
Texas Instruments Japan Limited
(address) 24-1, Nishi-Shinjuku 6 chome, Shinjukku-ku, Tokyo, Japan
http://www.tij.co.jp
【ご使用にあたっての注】
本開発キットは技術基準適合証明を受けておりません。
本製品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
http://www.tij.co.jp
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
EVALUATION BOARD/KIT/MODULE (EVM)
WARNINGS, RESTRICTIONS AND DISCLAIMERS
For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a
finished electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in
laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application
risks associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a
finished end product.
Your Sole Responsibility and Risk. You acknowledge, represent and agree that:
1.
2.
3.
4.
You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and
Drug Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your
employees, affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.
You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other
applicable regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your
employees, affiliates, contractors or designees, using the EVM. Further, you are responsible to assure 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.
You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or
death, even if the EVM should fail to perform as described or expected.
You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.
Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations
per the user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power,
and environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings
please 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 result in unintended and/or inaccurate operation and/or possible permanent
damage to the EVM and/or interface electronics. Please consult the EVM User's 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, some
circuit components may have case temperatures greater than 60°C as long as the input and output are maintained at a normal
ambient operating temperature. These components include but are not limited to linear regulators, switching transistors, pass
transistors, and current sense resistors which can be identified using the EVM schematic located in the EVM User's Guide. When
placing measurement probes near these devices during normal operation, please be aware that these devices may be very warm
to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable in electronic measurement and
diagnostics normally found in development environments should use these EVMs.
Agreement to Defend, Indemnify and Hold Harmless. You agree to 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 use of the EVM that is not in accordance with the terms of the agreement. This
obligation shall apply whether Claims arise under law of tort or contract or any other legal theory, and even if the EVM fails to
perform as described or expected.
Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical
applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury
or death, such as devices which are classified as FDA Class III or similar classification, then you must specifically notify TI of such
intent and enter into a separate Assurance and Indemnity Agreement.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2012, Texas Instruments Incorporated
EVALUATION BOARD/KIT/MODULE (EVM) ADDITIONAL TERMS
Texas Instruments (TI) provides the enclosed Evaluation Board/Kit/Module (EVM) under the following conditions:
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user indemnifies TI from all claims
arising from the handling or use of the goods.
Should this evaluation board/kit not meet the specifications indicated in the User’s Guide, the board/kit may be returned within 30 days from
the date of delivery for a full refund. THE FOREGOING LIMITED WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY SELLER TO
BUYER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTY OF
MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE. EXCEPT TO THE EXTENT OF THE INDEMNITY SET FORTH
ABOVE, NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES.
Please read the User's Guide and, specifically, the Warnings and Restrictions notice in the User's Guide prior to handling the product. This
notice contains important safety information about temperatures and voltages. For additional information on TI's environmental and/or safety
programs, please visit www.ti.com/esh or contact TI.
No license is granted under any patent right or other intellectual property right of TI covering or relating to any machine, process, or
combination in which such TI products or services might be or are used. TI currently deals with a variety of customers for products, and
therefore our arrangement with the user is not exclusive. TI assumes no liability for applications assistance, customer product design,
software performance, or infringement of patents or services described herein.
REGULATORY COMPLIANCE INFORMATION
As noted in the EVM User’s Guide and/or EVM itself, this EVM and/or accompanying hardware may or may not be subject to the Federal
Communications Commission (FCC) and Industry Canada (IC) rules.
For EVMs not subject to the above rules, this evaluation board/kit/module is intended for use for ENGINEERING DEVELOPMENT,
DEMONSTRATION OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end product fit for general consumer
use. It generates, uses, and can radiate radio frequency energy and has not been tested for compliance with the limits of computing
devices pursuant to part 15 of FCC or ICES-003 rules, which are designed to provide reasonable protection against radio frequency
interference. Operation of the equipment may cause interference with radio communications, in which case the user at his own expense will
be required to take whatever measures may be required to correct this interference.
General Statement for EVMs including a radio
User Power/Frequency Use Obligations: This radio is intended for development/professional use only in legally allocated frequency and
power limits. Any use of radio frequencies and/or power availability of this EVM and its development application(s) must comply with local
laws governing radio spectrum allocation and power limits for this evaluation module. It is the user’s sole responsibility to only operate this
radio in legally acceptable frequency space and within legally mandated power limitations. Any exceptions to this are strictly prohibited and
unauthorized by Texas Instruments unless user has obtained appropriate experimental/development licenses from local regulatory
authorities, which is responsibility of user including its acceptable authorization.
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
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.
FCC Interference Statement for Class B EVM devices
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.
For EVMs annotated as IC – INDUSTRY CANADA Compliant
This Class A or B digital apparatus complies with Canadian ICES-003.
Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the
equipment.
Concerning EVMs including radio transmitters
This device complies with Industry Canada licence-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.
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.
Cet appareil numérique de la classe A ou B est conforme à la norme NMB-003 du Canada.
Les changements ou les modifications pas expressément approuvés par la partie responsable de la conformité ont pu vider l’autorité de
l'utilisateur pour actionner l'équipement.
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.
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.
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【Important Notice for Users of this Product in Japan】
】
This development kit is NOT certified as Confirming to Technical Regulations of Radio Law of Japan
If you use this product in Japan, you are required by Radio Law of Japan to follow the instructions below with respect to this product:
1.
2.
3.
Use this product 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 this product only after you obtained the license of Test Radio Station as provided in Radio Law of Japan with respect to this
product, or
Use of this product only after you obtained the Technical Regulations Conformity Certification as provided in Radio Law of Japan with
respect to this product. Also, please do not transfer this product, unless you give the same notice above to the transferee. Please note
that if you could not follow the instructions above, you will be subject to penalties of Radio Law of Japan.
Texas Instruments Japan Limited
(address) 24-1, Nishi-Shinjuku 6 chome, Shinjuku-ku, Tokyo, Japan
http://www.tij.co.jp
【ご使用にあたっての注】
本開発キットは技術基準適合証明を受けておりません。
本製品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
http://www.tij.co.jp
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EVALUATION BOARD/KIT/MODULE (EVM)
WARNINGS, RESTRICTIONS AND DISCLAIMERS
For Feasibility Evaluation Only, in Laboratory/Development Environments. Unless otherwise indicated, this EVM is not a finished
electrical equipment and not intended for consumer use. It is intended solely for use for preliminary feasibility evaluation in
laboratory/development environments by technically qualified electronics experts who are familiar with the dangers and application risks
associated with handling electrical mechanical components, systems and subsystems. It should not be used as all or part of a finished end
product.
Your Sole Responsibility and Risk. You acknowledge, represent and agree that:
1.
2.
3.
4.
You have unique knowledge concerning Federal, State and local regulatory requirements (including but not limited to Food and Drug
Administration regulations, if applicable) which relate to your products and which relate to your use (and/or that of your employees,
affiliates, contractors or designees) of the EVM for evaluation, testing and other purposes.
You have full and exclusive responsibility to assure the safety and compliance of your products with all such laws and other applicable
regulatory requirements, and also to assure the safety of any activities to be conducted by you and/or your employees, affiliates,
contractors or designees, using the EVM. Further, you are responsible to assure 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.
You will employ reasonable safeguards to ensure that your use of the EVM will not result in any property damage, injury or death, even
if the EVM should fail to perform as described or expected.
You will take care of proper disposal and recycling of the EVM’s electronic components and packing materials.
Certain Instructions. It is important to operate this EVM within TI’s recommended specifications and environmental considerations per the
user guidelines. Exceeding the specified EVM ratings (including but not limited to input and output voltage, current, power, and
environmental ranges) may cause property damage, personal injury or death. If there are questions concerning these ratings please 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 result in unintended and/or inaccurate operation and/or possible permanent damage to the EVM and/or
interface electronics. Please consult the EVM User's 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, some circuit components may have case temperatures
greater than 60°C as long as the input and output are maintained at a normal ambient operating temperature. These components include
but are not limited to linear regulators, switching transistors, pass transistors, and current sense resistors which can be identified using the
EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during normal operation, please
be aware that these devices may be very warm to the touch. As with all electronic evaluation tools, only qualified personnel knowledgeable
in electronic measurement and diagnostics normally found in development environments should use these EVMs.
Agreement to Defend, Indemnify and Hold Harmless. You agree to 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 use of the EVM that is not in accordance with the terms of the agreement. This obligation shall apply whether Claims
arise under law of tort or contract or any other legal theory, and even if the EVM fails to perform as described or expected.
Safety-Critical or Life-Critical Applications. If you intend to evaluate the components for possible use in safety critical applications (such
as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, such as devices
which are classified as FDA Class III or similar classification, then you must specifically notify TI of such intent and enter into a separate
Assurance and Indemnity Agreement.
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright © 2012, Texas Instruments Incorporated
IMPORTANT NOTICE
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TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
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TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
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