User's Guide
SLOU291AA – May 2010 – Revised May 2012
DRV8432EVM Motor Drive Evaluation Board
The DRV8432 customer evaluation module demonstrates the operation and performance of the DRV8432
device from TI. The EVM can be used with a MCU controller module or can be wired into an existing
system.
1
2
3
Contents
Introduction .................................................................................................................. 2
Operation ..................................................................................................................... 4
Schematics, PCB Layers, and Bill of Materials ......................................................................... 6
List of Figures
1
The TI DRV8432EVM Motor Drive Evaluation Board – Top View .................................................... 3
2
The TI DRV8432EVM Motor Drive Evaluation Board – Bottom View ................................................ 3
3
DRV8432EVM Schematic.................................................................................................. 6
4
DRV8432EVM – Top Layer Composite .................................................................................. 7
5
DRV8432EVM – Top Layer Copper ...................................................................................... 7
6
DRV8432EVM – Bottom Copper .......................................................................................... 8
List of Tables
1
Key Parameters ............................................................................................................. 2
2
Power Supply Requirements .............................................................................................. 4
3
Mode Pin Configurations ................................................................................................... 5
4
Bill of Materials
.............................................................................................................
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DRV8432EVM Motor Drive Evaluation Board
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1
Introduction
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1
Introduction
1.1
Description
The DRV8432 is a dual full-bridge PWM motor driver. It has a maximum recommended supply voltage
of 52.5 V. The DRV8432 is capable of delivering 2 x 7-A continuous output current and 2 x 12-A peak
current per device. Furthermore, the outputs can be paralleled to drive 14-A continuous current or 24-A
peak current. The DRV8432 has an advanced protection system consisting of short-circuit protection,
overcurrent protection, undervoltage protection, and two-stage thermal protection.
The DRV8432EVM can be operated with either two full bridge outputs or 4 half bridge outputs. It can
also be used in parallel mode to double the current capability. The unit can be operated with external
PWM inputs using an MCU controller module or signal generator. The outputs and power supplies are
connected using stripped wires by connecting them to the on-board terminal blocks. The EVM module
also has hardware switches to control the modes and to allow a manual reset.
1.2
DRV8432EVM Features
•
•
•
1.3
PWM input motor driver module
Self-contained protection system (short-circuit and thermal)
Double-side, plated-through PCB layout
DRV8432EVM Specifications
Table 1. Key Parameters
2
Output Stage Voltage
0 to 52.5 Volts
System Supply Voltage
12 Volts
Number of Output
4 × Half Bridge, 2 × Full Bridge, 1 × Paralleled Full Bridge
Output Current per Output Pin
Up to 12-A peak, 7 A continuous
DRV8432EVM Motor Drive Evaluation Board
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Introduction
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Figure 1. The TI DRV8432EVM Motor Drive Evaluation Board – Top View
Figure 2. The TI DRV8432EVM Motor Drive Evaluation Board – Bottom View
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DRV8432EVM Motor Drive Evaluation Board
Copyright © 2010–2012, Texas Instruments Incorporated
3
Operation
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2
Operation
2.1
Quick Start List for Stand-Alone Operation
Follow these steps to use the DRV8432EVM stand-alone or when connecting it into existing circuits or
equipment. Connections to the EVM module can be made by inserting stripped wire for the power supplies
and output connections.
2.1.1
Power Supply
Two power supplies are required to power up the EVM. One is needed for system power, logic and gate
drive, while the second is for the output stage power supply. Use enough wire gauge such that the
impedance is relatively low. The output stage supply should use at least AWG 19 wire.
Table 2. Power Supply Requirements
2.1.2
Description
Voltage Range
Current Requirements
System Power Supply
12 V
1A
Wire Size
26 AWG
Output Stage Power Supply
0 – 52.5 V
14 A
19 AWG
Evaluation Module Preparation
Inputs and Outputs
1. Ensure that all external power sources are set to OFF.
2. Connect load(s) across the outputs (OUTX) or between the outputs and ground depending on the
configuration requirement.
3. Connect an external 12-V power supply to the terminal block marked GVDD and GND (J2). Make sure
the wires are connected with correct polarities.
4. Connect an external regulated power supply adjustable from 0 V–52.5 V to the terminal block marked
PVDD and GND (J5). Make sure the wires are connected with correct polarities.
Control Signals
1. Install the mode jumpers on M3, M2, and M1 depending on the mode desired. See "Mode Pin
Configurations" table for details.
2. Set RESET_AB (S1) and RESET_CD (S2) switches to low (RESET) position. If using an external MCU
to control RESET, place the S1 and S2 switches in the middle position.
3. Prepare the PWM signals needed to control the power stage and make sure that PWM logic is 3.3 V
not 5 V. 5 V will damage the device inputs.
2.1.3
Power Up
The DRV8432 device doesn't require a special power-up sequence, but the following sequence is
recommended for the EVM.
1. Turn on GVDD (12 V) power supply.
2. Enable PWM signals.
3. Set RESET_AB (S1) and RESET_CD (S2) switches to high (NORMAL OPERATION) position.
4. Turn on the external PVDD power supply to the desired voltage gradually.
5. Adjust the duty cycle of PWM input signals to the desired value. The EVM should begin to operate
normally.
2.1.4
Fault Conditions
When the device shuts down due to any fault conditions, flip RESET_AB and/or RESET_CD switches to
low and back to HIGH to clear the fault and reset the device. If this doesn't work for any reason, turn 12-V
GVDD power supply off and on again to clear the latch. Please inspect the board and test condition
carefully to understand the problem before next operation.
4
DRV8432EVM Motor Drive Evaluation Board
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Operation
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Table 3. Mode Pin Configurations
MODE PINS
M3 M2 M1
OUTPUT
DESCRIPTION
CONFIGURATION
0
0
0
2 FB or 4 HB
Dual Full Bridges (two PWM inputs each full bridge) or four half bridges with cycle-by-cycle
current limit
0
0
1
2 FB or 4 HB
Dual full bridges (two PWM inputs each full bridge) or four half bridges with OC latching
shutdown (no cycle-by-cycle current limit)
0
1
0
1 PFB
0
1
1
1 FB
1
x
x
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Parallel full bridge with cycle-by-cycle current limit
Dual Full Bridges (one PWM input each full bridge with complementary PWM on second half
bridge) with cycle-by-cycle current limit
Reserved
DRV8432EVM Motor Drive Evaluation Board
Copyright © 2010–2012, Texas Instruments Incorporated
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Schematics, PCB Layers, and Bill of Materials
3
Schematics, PCB Layers, and Bill of Materials
3.1
DRV8432EVM Schematic
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Figure 3. DRV8432EVM Schematic
6
DRV8432EVM Motor Drive Evaluation Board
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Schematics, PCB Layers, and Bill of Materials
www.ti.com
3.2
DRV8432EVM PCB Layers
Figure 4. DRV8432EVM – Top Layer Composite
Figure 5. DRV8432EVM – Top Layer Copper
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Schematics, PCB Layers, and Bill of Materials
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Figure 6. DRV8432EVM – Bottom Copper
3.3
Bill of Materials for DRV8432DKD_EVM
Table 4. Bill of Materials
QTY
8
REF DES
Description
Vendor
Vendor Part No.
MANU
MANU Part No.
1
U2
MOTOR DRIVE POWER AMP,
PSOP3_36-DKD, RoHS
Texas
Instruments
DRV8432DKD
Texas
Instruments
DRV8432DKD
1
VR1
VOLT REG 3.3 V, 500 mA, SOT223DCY, RoHS
Digi-Key
296-13424-1
Texas
Instruments
UA78M33CDCYR
1
VR2
VOLT REG 5.0 V, 500 mA, SOT223DCY, RoHS
Digi-Key
296-12290-1
Texas
Instruments
UA78M05CDCYR
2
Q1, Q2
MOSFET, P-Chan 30 V, 2.4 A, SOT23DBV6, RoHS
Digi-Key
IRLMS5703PBFCT
International
Rectifier
IRLMS5703TRPBF
2
LED1, LED4
LED, GREEN 2.0 V, SMD0805, RoHS
Digi-Key
67-1553-1
Lumex Opto
SML-LXT0805GW-TR
2
LED2, LED3
LED, YELLOW 2.0 V, SMD0805, RoHS
Digi-Key
67-1554-1
Lumex Opto
SML-LXT0805YW-TR
1
C3
CAP SMD0805 CERM, 0.01 µF, 100 V,
10%, X7R, RoHS
Digi-Key
PCC1991CT
Panasonic
ECJ-2VB2A103K
5
C5, C7, C10,
C12, C22
CAP SMD0603 CERM 0.1 µF, 16 V, 10%, Digi-Key
X7R, RoHS
PCC1762CT
Panasonic
ECJ-1VB1C104K
9
C2, C15, C16,
C18, C19, C20,
C21, C23, C24
CAP SMD0805 CERM 0.1 µF, 100V 10%
X7R, RoHS
Digi-Key
445-1418-1
TDK
C2012X7R2A104K
4
C8, C9, C13,
C14
CAP SMD0603 CERM 1.0 µF, 16V 10%
X5R, RoHS
Digi-Key
PCC2224CT
Panasonic
ECJ-1VB1C105K
3
C6, C11, C17
CAP 47UFD 16-V RAD ALUM ELEC FC,
RoHS
Digi-Key
P11196
Panasonic
EEU-FC1C470
1
C4
CAP 330UFD 16-V RAD ALUM ELEC M
20%, RoHS
Digi-Key
P10371TB
Panasonic
ECA-1CM331B
1
C1
CAP 1000UFD 63-V RAD ALUM ELEC
VZ, RoHS
Digi-Key
493-1359
Nichicon
UVZ1J102MHD
1
R7
RESISTOR SMD0805 1.0 Ω, 1/4W, 1%,
RoHS
Digi-Key
RHM1KCT
ROHM
ESR10EZPJ1R0
DRV8432EVM Motor Drive Evaluation Board
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Schematics, PCB Layers, and Bill of Materials
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Table 4. Bill of Materials (continued)
QTY
REF DES
Description
Vendor
Vendor Part No.
MANU
MANU Part No.
1
R1
RESISTOR SMD1206 3.3 Ω, 1/8W 5%,
RoHS
Digi-Key
P3.3PCT
Panasonic
ERJ-8RQJ3R3V
1
R5
RESISTOR SMD0603 357 Ω, 1% THICK
FILM 1/10W, RoHS
Digi-Key
P357HCT
Panasonic
ERJ-3EKF3570V
2
R2, R3
RESISTOR SMD0603 392 Ω, 1%, THICK
FILM 1/10W, RoHS
Digi-Key
P392HCT
Panasonic
ERJ-3EKF3920V
1
R4
RESISTOR SMD0603 4.99 kΩ, 1%,
THICK FILM 1/10W, RoHS
Digi-Key
P4.99KHCT
Panasonic
ERJ-3EKF4991V
1
R6
RESISTOR SMD0603, THICK FILM, 27
kΩ, 5% 1/10W, RoHS
Yageo
311-27KGRCT
Panasonic
RC0603JR-0727KL
4
L1, L2, L3, L4
INDUCTOR, 4.7 µH, 8.7 A, TYPE D128C, TOKO
RoHS
931AS-4R7M
TOKO
931AS-4R7M
3
M1, M2, M3
HEADER THRU MALE 3 PIN 100 LS
GOLD, RoHS
Digi-Key
S1011E-03-ND
Sullins
PBC03SAAN
1
J1
HEADER SHROUDED 100 LS MALE
GOLD 2 × 15 PINS, RoHS
Digi-Key
MHC30K
3M
N2530-6002-RB
1
J5
TERMINAL BLOCK 2PIN 25 A/300 V,
GREEN 9.52 mm, PITCH 12-24AWG,
RoHS
Digi-Key
ED2677
On Shore
Technology
OSTT7022150
1
J2
TERMINAL BLOCK 2PIN 6 A/250 V,
BLACK 7 mm PITCH 16-28AWG, RoHS
Digi-Key
ED1534
On Shore
Technology
ED655/2DS
2
J3, J4
TERMINAL BLOCK 2PIN 15 A/250 V,
BLUE 10 mm PITCH 14-22AWG, RoHS
Digi-Key
ED1627
On Shore
Technology
ED600/2DS
16
OTW, FAULT
PWMA, PWMB,
PWMC, PWMD,
OUTA, OUT_A,
OUTB, OUT_B,
OUTC, OUT_C,
OUTD, OUT_D,
RESET_AB,
RESET_CD
PC testpoint, orange, RoHS
Digi-Key
5003K
Keystone
Electronics
5003
4
GNDx4
PC TESTPOINT, BLACK, RoHS
Digi-Key
5001
Keystone
Electronics
5001K
2
S1, S2
SWITCH, SPST VERT-PCB ON-OFF-ON
MINIATURE TOGGLE, RoHS
Digi-Key
ATE1E-2M3-10-Z
Copal
Electronics
563-1159
3
M1(2-3), M2(2-3), SHUNT, BLACK AU FLASH 0.100 LS
M3(2-3)
Digi-Key
S9001
Sullins
SPC02SYAN
1
HS1
HEATSINK ALUMINUM, 35 × 80 × 38
mm 40 mm PITCH
Heavy Metal
HeatSink_DRVEVM_35Wx80Lx38T40P
Heavy Metal
HeatSink_DRVEVM_35Wx80Lx38T-40P
6
N/A
4-40 SCREW, STEEL 0.250 in
Digi-Key
H342
Building
Fasteners
PMS 440 0025 PH
6
N/A
STANDOFF, 4-40, 1.0 in × 1/4 in, ALUM
RND F-F
Digi-Key
2030K
Keystone
Electronics
2030
2
N/A
4-40 SPACER, ROUND, 0.125 in THICK,
ALUMINUM
Digi-Key
2036
Keystone
Electronics
2036K
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DRV8432EVM Motor Drive Evaluation Board
Copyright © 2010–2012, Texas Instruments Incorporated
9
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.
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
SPACER
【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
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
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