Using the LM3447-A19-230VEVM
User's Guide
Literature Number: SLUU978
June 2012
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WARNING
Always follow TI’s set-up and application instructions, including use of all interface components within their
recommended electrical rated voltage and power limits. Always use electrical safety precautions to help
ensure your personal safety and the safety of those working around you. Contact TI’s Product Information
Center http://support/ti./com for further information.
Save all warnings and instructions for future reference.
Failure to follow warnings and instructions may result in personal injury, property damage, or
death due to electrical shock and/or burn hazards.
The term TI HV EVM refers to an electronic device typically provided as an open framed, unenclosed
printed circuit board assembly. It is intended strictly for use in development laboratory environments,
solely for qualified professional users having training, expertise, and knowledge of electrical safety risks in
development and application of high-voltage electrical circuits. Any other use and/or application are strictly
prohibited by Texas Instruments. If you are not suitably qualified, you should immediately stop from further
use of the HV EVM.
1. Work Area Safety:
(a) Keep work area clean and orderly.
(b) Qualified observer(s) must be present anytime circuits are energized.
(c) Effective barriers and signage must be present in the area where the TI HV EVM and its interface
electronics are energized, indicating operation of accessible high voltages may be present, for the
purpose of protecting inadvertent access.
(d) All interface circuits, power supplies, evaluation modules, instruments, meters, scopes and other
related apparatus used in a development environment exceeding 50 VRMS/75 VDC must be
electrically located within a protected Emergency Power Off (EPO) protected power strip.
(e) Use a stable and non-conductive work surface.
(f) Use adequately insulated clamps and wires to attach measurement probes and instruments. No
freehand testing whenever possible.
2. Electrical Safety:
(a) De-energize the TI HV EVM and all its inputs, outputs, and electrical loads before performing any
electrical or other diagnostic measurements. Revalidate that TI HV EVM power has been safely deenergized.
(b) With the EVM confirmed de-energized, proceed with required electrical circuit configurations, wiring,
measurement equipment hook-ups and other application needs, while still assuming the EVM circuit
and measuring instruments are electrically live.
(c) Once EVM readiness is complete, energize the EVM as intended.
WARNING: while the EVM is energized, never touch the EVM or its electrical circuits as they
could be at high voltages capable of causing electrical shock hazard.
3. Personal Safety:
(a) Wear personal protective equipment e.g. latex gloves and/or safety glasses with side shields or
protect EVM in an adequate lucent plastic box with interlocks from accidental touch.
4. Limitation for Safe Use:
(a) EVMs are not to be used as all or part of a production unit.
2
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User's Guide
SLUU978 – June 2012
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side
Regulated LED Driver
1
Introduction
The LM3447-A19-230VEVM is a 10-W, 230-VAC isolated dimmable LED driver whose form factor intended
for A19 and R27 applications.
2
Description
The LM3447-A19-230VEVM is a primary-side power regulated PFC controller used for commercial and
residential phase-cut dimmer compatible LED lamp drivers. The LM3447-A19-230VEVM uses fixed
frequency valley switching operation resulting in discontinuous current operation.
2.1
Typical Applications
•
•
2.2
A19 Bulb Form Factor
R27 Bulb Form Factor
Features
•
•
•
•
•
•
•
•
•
•
•
Primary-Side Control
Leading and Trailing Edge Compatible
50:1 Dimming Range
Valley Switching
Fixed Frequency Discontinuous Operation
Thermal Foldback
PFC
Efficient Triac Hold Current Operation
LED Short and Open Circuit Detection
Thermal Foldback
Constant Power Operation
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Electrical Performance Specifications
3
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Electrical Performance Specifications
Table 1. LM3447-A19-230VEVM Electrical Performance Specifications
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Characteristics
Voltage range
190
Maximum input current
230
265
50
V
mA
Output Characteristics
Output voltage, VOUT
9 to 10 LED’s
Output load current, IOUT
Output current ripple
VIN = 230 VAC
Output over voltage
28
30
32
V
240
275
310
mA
100
mApp
36
V
75
kHz
Systems Characteristics
Switching frequency
Full-load efficiency
VIN = 230 VAC
Power factor, PF
4
82%
0.98
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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J3
J1
47
R1
J5
RST2
F1
MOV1
275VAC, 23J
J4
Copyright © 2012, Texas Instruments Incorporated
1
Not populated
Notes:
0.1uF
C11
150k
R13
C10
0.1uF
4.7mH
L2
R16 1
33nF
C4
C2, C4: 305Vac, X2 class
R1: Fusible Resistor
10nF
C2
R15 1
4.7mH
L1
EMI Filter and Snubber Circuit
C12
R12
280k
4.7uF
RT1
100k
0.1uF
C3
R2
820
AUX
LM3447MT
GND
ISNS
INV
COMP
GATE
FF
VCC
FLT1
FLT2
BIAS
HOLD
VAC
TSNS
U1
820k
R4
D2
HD06
3.9V
D7
R3
820k
C8
2.2uF
R8
D5
BAV19WS-TP
5.1k
100
R5
STQ3N45K3-AP
Q1
33nF
C1
R14
10
22uF
C9
D6
BAV19WS-TP
UFM15PL-TP
D3
SMAJ220A
220V, 400W
D1
R11
0.27
800V
Q2
10
R7
C7
6
7
1000pF
23.7k
R10
220k
R9
5
4
3
2
1
T1
750815047
3.2 mH
+
470uF
C5
D4
ES1D-13-F
22k
R6
C6
LED+
J7
LED-
1uF, 50V
J6
J9
J8
Output: 28V to 32V
4
180VAC
to
265VAC
J2
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Schematic
Schematic
Figure 1. LM3447-A19-230VEVM Schematic
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
5
Test Setup
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5
Test Setup
5.1
Test Equipment
Voltage Source: 190 VRMS to 265 VRMS isolated AC source PCR500LA (KIKUSUI)
Multimeters: Agilent 34401A
Power Meter: PM1000 Digital Power Meter (Voltech)
Output Load: 9 LEDs in series (VF = 3.2 V at 350 mA per LED)
Oscilloscope: TDS3045C (TEKTRONIX)
Operating Temperature: 25°C
Recommended Wire Gauge: 18 AWG not more than two feet long
5.2
Recommended Test Setup
Figure 2. LM3447-A19-230VEVM Recommended Test Set Up
5.3
List of Test Points
Table 2. Test Points Functions
6
TEST POINTS
NAME
TP1
Neutral
DESCRIPTION
230 VAC neutral connection
TP2
Line
J8
LED+
230 VAC line voltage
LED anode connection
J9
LED-
LED cathode connection
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
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Test Procedure
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6
Test Procedure
6.1
Line/Load Regulation and Efficiency Measurement Procedure
1.
2.
3.
4.
Connect EVM per Figure 2 above. An external LED load must be used to start up the EVM.
Prior to turning on the AC source, set the voltage to 190 VRMS.
Turn on the AC source.
Record the output voltage and current readings from Voltmeter 2 and output current reading from
Ammeter 2 and input voltage reading from Voltmeter 1 and current from Ammeter 1.
5. Increase output voltage by 5 VRMS.
6. Repeat steps 4 and 5 until 265 VAC is reached.
7. Refer to Section 6.2 for shutdown procedure.
6.2
Equipment Shutdown
1. Turn off equipment.
2. Make sure capacitors are discharged.
6.3
EVM Phase Angle Decode vs LED Current
1.
2.
3.
4.
5.
Connect EVM per Figure 2 above. An external LED load must be used to start up the EVM.
Prior to turning on the AC source, set the voltage to 230 VRMS.
Connect scope probe to EVM per Figure 2 above to bridge rectifier output.
Turn on the AC source.
Record the output voltage and current readings from Voltmeter 2 and output current reading from
Ammeter 2 and input voltage reading from Voltmeter 1 and current from Ammeter 1.
6. Set dimmer to minimum setting and vary by 1.0 msec till 8 msec is reached and record in 5 above.
7. Refer to Section 6.2 for shutdown procedure.
NOTE: The scope must be isolated.
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Performance Data and Typical Characteristic Curves
7
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Performance Data and Typical Characteristic Curves
Figure 3 through Figure 26 present typical performance curves for LM3447-A19-230VEVM.
7.1
Efficiency
Efficiency vs Line Voltage
89.00
Efficiency (%)
87.00
85.00
83.00
81.00
79.00
77.00
75.00
190.0
210.0
230.0
250.0
Input Voltage (VAC)
Figure 3. LM3447-A19-230VEVM Efficiency
7.2
Power Factor
Input Voltage vs. PF
1
0.99
Power Factor
0.98
0.97
0.96
0.95
0.94
0.93
0.92
0.91
0.9
190.0
210.0
230.0
250.0
Input Voltage (VAC)
Figure 4. LM3447-A19-230VEVM Power Factor vs Line Voltage
8
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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Performance Data and Typical Characteristic Curves
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7.3
Line Regulation
Line Regulation
15.00
Input Power (W)
14.00
13.00
12.00
11.00
10.00
9.00
8.00
7.00
6.00
5.00
190.0
210.0
230.0
250.0
Input Voltage (VAC)
Figure 5. LM3447-A19-230VEVM Input Power Regulation
Line Regulation
325
Output Current (mA)
315
305
295
285
275
265
255
245
235
225
190.0
210.0
230.0
250.0
Input Voltage (VAC)
Figure 6. LM3447-A19-230VEVM LED Current Regulation
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Performance Data and Typical Characteristic Curves
7.4
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Input Current THD
Ithd% vs. Input voltage
20.0
Ithd (%)
18.0
16.0
14.0
12.0
10.0
8.0
190.0
210.0
230.0
250.0
Input Voltage (VAC)
Figure 7. LM3447-A19-230VEVM- Ithd % vs Line Voltage
7.5
Output Ripple
Figure 8. Output Ripple
(Ch1 - line current Ch2 - rectified line voltage Ch4- LED current 100 mA/div)
10
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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Performance Data and Typical Characteristic Curves
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7.6
Switch Node Voltage Valley Switching
Figure 9. Switch Node Waveform
(Ch4 - LED current Ch3 - switch node Ch2 - rectified line voltage)
7.7
Triac Dimmer LED Current vs Conduction Angle
Turn-On Angle vs. Output Current
300
Output Current (mA)
250
200
150
100
50
0
5
55
105
155
Turn-On Angle (degrees)
Figure 10. LED Current vs Conduction Angle
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Performance Data and Typical Characteristic Curves
7.8
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Turn-On Angle vs Input Power
Turn-On Angle vs. Input Power
12.00
Total Input Power (W)
10.00
8.00
6.00
4.00
2.00
0.00
5
55
105
155
Turn-On Angle (degrees)
Figure 11. Turn-On Angle vs. Input Power
7.9
Input/Output Current and Line Voltage Waveforms vs. Dimmer Setting
Figure 12. Dimmer Full On
(Ch1 - line current, Ch2 - rectified line voltage and Ch-4 LED current)
12
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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Figure 13. Dimmer 8 ms
(Ch1 - line current, Ch-2 rectified line voltage and Ch4- LED current)
Figure 14. Dimmer 7 ms
(Ch1 - line current, Ch2 - rectified line voltage and Ch4 - LED current)
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Performance Data and Typical Characteristic Curves
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Figure 15. Dimmer 6 ms
(Ch1 - line current, Ch2 - rectified line voltage and Ch4 - LED current)
Figure 16. Dimmer 5 ms
(Ch1 - line current, Ch2 - line voltage, Ch4- LED current)
14
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
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Figure 17. Dimmer 4 ms
(Ch1 - line current, Ch2 - line voltage and Ch4 - LED current)
Figure 18. Dimmer 3 ms
(Ch1 - line current, Ch2 - rectified line voltage, Ch4 - LED current)
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Performance Data and Typical Characteristic Curves
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Figure 19. Dimmer 2.0 ms
(Ch1 - line current, Ch2 - rectified line voltage and Ch4 - LED current)
7.10 Current Sense Waveform
Figure 20. Current Sense Waveform
(Ch2 - R11 current sense, Ch3 - switch node voltage and Ch4 - LED current)
16
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
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Performance Data and Typical Characteristic Curves
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7.11 LED Open and Short Circuit Waveforms
Figure 21. Pre-Open Circuit Waveforms
(Ch1 - line current, Ch3 - LED voltage and Ch4 - LED current)
Figure 22. Open Circuit Waveforms
(Ch1 - line current Ch3 - LED voltage Ch4 - LED current)
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Performance Data and Typical Characteristic Curves
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Figure 23. Open Circuit Waveforms
(Ch1 - line current, Ch3 - rectified line voltage and Ch4 - LED current)
Figure 24. Pre-Short Circuit Waveforms
(Ch1 - line current, Ch3 - rectified line voltage and Ch4 - LED current)
18
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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Figure 25. Short Circuit Waveforms
(Ch1 - line current, Ch3 - rectified line voltage and Ch4- LED current)
Figure 26. Short Circuit Waveforms
(Ch1 - line current, Ch3 - LED voltage and Ch4 - LED current)
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Performance Data and Typical Characteristic Curves
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7.12 EMI Plot
Figure 27. EMI Plot
20
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
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7.13 Transformer Specification
750815047
PRI
185-265VDC
70kHz
SEC
30VDC, 280mADC
AUX
15VDC, 20mADC
ELECTRICAL SPECIFICATIONS @ 25°C unless otherwise noted:
D.C. RESISTANCE (@20°C ): -1 , 7.37 Ohms
3
±10%.
5-4 , 0.605 Ohms ±10%.
6-7 , 0.625 Ohms ±10%.
DIELECTRIC RATING: 000VAC, 1 minute
3 tested by applying 3750VAC for 1 second between pins 3-7 (tie 1+5).
INDUCTANCE: .2 mH ±10%, 10kHz, 100mVAC,
3
0mADC, 3-1, Ls.
LEAKAGE INDUCTANCE: 0µH nom., 75µH
5 max.,100kHz, 100mVAC, 3-1 (tie 5+4, 6+7), Ls.
SATURATION CURRENT:
520mA saturating current that causes 20% rolloff from initial inductance.
TURNS RATIO: 3-1 ):( 5-4 ), ( 11.2 ):(1.00),
(
±1%.
( 3-1 ):( 7-6 ), ( 5.6 ):(1.00), ±1%.
( 3-2 ):( 2-1 ), ( 1 ):(1.00), ±1%.
Designed to comply with the following requirements as defined by IEC60950-1, EN60950-1, UL60950-1/CSA60950-1
and AS/NZS60950.1: - Reinforced insulation for a primary circuit at a working voltage of 400VDC.
OPERATING TEMPERATURE RANGE: 40°C
- to 125°C including temp. rise.
T_0_5472
WE-Midcom, Inc.
Watertown, SD USA
Toll Free: 800-643-2661
Fax: 605-886-4486
This drawing is dual dimensioned.
Dimensions is brackets are in millimeters
Unless otherwise specified, tolerances are as follows:
Angles: ±1°
Fractions: ±1/64
Decimals:±.005(.127mm)
WE-Midcom, Inc.
Drawing Title rawing Number ev. RD
Transformer
Revisions: See Sheet 1
Engineer:JJB
750815047
00
Scale ---- pec
S Sheet 1 of 1
06/26/2012
Figure 28. Transformer Specification
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EVM Assembly Drawing and PCB Layout
8
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EVM Assembly Drawing and PCB Layout
The following figures (Figure 29 through Figure 32) show the design of the LM3447-A19-230VEVM printed
circuit board.
Figure 29. LM3447-A19-230VEVM Top Layer Copper (top view)
Figure 30. LM3447-A19-230VEVM Bottom Layer Copper (bottom view)
22
LM3447-A19-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED
Driver
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EVM Assembly Drawing and PCB Layout
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Figure 31. LM3447-A19-230VEVM Top Assembly Drawing (top view)
Figure 32. LM3447-A19-230VEVM Bottom Assembly Drawing (bottom view)
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List of Materials
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List of Materials
The EVM components list according to the schematic shown in Figure 1.
Table 3. LM3447-A19-230VEVM List of Materials
QTY
DESCRIPTION
MFR
PART NUMBER
C10,C11
Capacitor ceramic, 0.1 µF, 16 V, 603
STD
STD
1
C12
Capacitor ceramic, 4.7 µF, 16 V, 805
Murata
GCM21BR71C475KA
73L
1
C6
Capacitor ceramic, 1.0 µF, 1210
STD
STD
1
C7
Capacitor, 1000 pF, X1Y1, 250 VAC
TDK
CD85E2GA102MYNS
1
C2
Capacitor film, 10 nF, 310 VAC, X2
Vishay/BC
BFC233820103
1
C5
Capacitor aluminum, 470 µF 50V
Vishay/BC
MAL214651471E3
1
C4
Capacitor, 305 VAC, 33 nF
Epcos
B32921C3333M
1
C1
Capacitor, 0.033 µF, leaded, 305 VAC
Epcos
B32921C3333M
1
C3
Capacitor, 0.1 µF, 630 V
TDK
FK22X7R2J104K
1
D2
Bridge rectifier, 600 V, 0.8 A, HD04
Diodes, Inc
HD06-T
2
D5, D6
Diode, small signal, 250 mA, SOD-323
Micro Commercial
BAV19WS-TP
1
D3
Diode, SMD ultrafast rectifier 1 A, 600 V
Micro Commercial
UFM15PL-TP
1
D4
Diode, super fast rectifier,
Diodes, Inc
ES1D
1
D7
Diode, Zener, 3.9 V, 200 mW, SOD-323
On Semi
MM3Z23V9T1G
1
D1
Diode, SMT TVS 400 W, 220 V
Littlefuse
SMAJ220A
1
F1
Fuse, slow, 250 VAC, 2 A, radial
Bel Fuse inc
RST2
2
L1,L2
Inductor, EMI, 240 mA, 4.7 mH
Bourns
RLB9012-472KL
1
MOV1
MOV, VMAX, 275 VDC, 23j 7 mm Radial
Littelfuse Inc
V275LA4P
1
R14
Resistor, chip, 10 Ω, 1/16 W, 603
STD
STD
1
R13
Resistor, chip, 118 kΩ, 1/16 W, 603
STD
STD
1
R9
Resistor, chip, 220 kΩ, 1/16 W, 603
STD
STD
1
R10
Resistor, chip, 23.7 kΩ, 1/16 W, 603
STD
STD
1
R12
Resistor, chip, 280 kΩ, 1/16W, 603
STD
STD
2
R3,R4
Resistor, chip, 430 kΩ, 0.25 W, 1%
Vishay Dale
HVR2500004303F,
R500
1
R1
Resistor, Fusible, 47 Ω, 2 W, 5%
Welwyn
EMC-47RKI
1
R7
Resistor, chip, 10 Ω, 1/10 W, ±5% 805
STD
STD
1
R5
Resistor, chip, 100 Ω, 1/10 W, ±5% 805
STD
STD
1
R8
Resistor, chip, 5.1 kΩ, 1/10 W, ±5% 805
STD
STD
R15,R16
Resistor, chip, 10 kΩ, 1/4 W, ± 5% 1206
STD
STD
1
R6
Resistor, chip, 22 kΩ, 1/4 W, ±5% 1206
STD
STD
1
R11
Resistor, chip, 0.27 Ω, 1/2 W, 1210
Vishay Dale
RCWL1210R270JNE
A
1
R8
Resistor, chip, 820 Ω, 1.5 W, 5%, 2512
Vishay Dale
CRCW2512820RJ,
NEG
1
RT1
"Thermistor, NTC, 100 kΩ, 0805
Murata
NCP21WF104J03RA
1
Q2
MOSFET, N-channel, 800 V, 3 A, 3.5 Ω, DPAK
ST Micro
STD4NK80ZT4
1
Q1
MOSFET, 450 V, 600 mA, 2 W
ST Micro
STQ3N45K3-AP
1
U1
Dimmable LED Controller TSSOP
TI
LM3447MT
T1
EE16, 3.2 mH, 5.6:1
Wurth
750813047
DNP
24
REFDES
2
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MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.
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. Due to the open construction of the product, it is the user’s responsibility to take any and all
appropriate precautions with regard to electrostatic discharge.
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.
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.
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 contact the TI application engineer or visit www.ti.com/esh.
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.
FCC Warning
This evaluation board/kit 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 rules, which are
designed to provide reasonable protection against radio frequency interference. Operation of this equipment in other environments 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.
EVM Warnings and Restrictions
It is important to operate this EVM within the input voltage range of 190 V to 265 V and the output voltage range of 26 V to 34 V.
Exceeding the specified input range may cause unexpected operation and/or irreversible damage to the EVM. If there are questions
concerning the input range, please contact a TI field representative prior to connecting the input power.
Applying loads outside of the specified output range may result in unintended operation and/or possible permanent damage to the EVM.
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 90°C. The EVM is designed to operate
properly with certain components above 90°C as long as the input and output ranges are maintained. These components include but are
not limited to linear regulators, switching transistors, pass transistors, and current sense resistors. These types of devices can be identified
using the EVM schematic located in the EVM User's Guide. When placing measurement probes near these devices during operation,
please be aware that these devices may be very warm to the touch.
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
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other
changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest
issue. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and
complete. All semiconductor products (also referred to herein as “components”) are sold subject to TI’s terms and conditions of sale
supplied at the time of order acknowledgment.
TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s terms
and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary
to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily
performed.
TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products and
applications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or
other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information
published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or
endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the
third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration
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Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service
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TI is not responsible or liable for any such statements.
Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements
concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support
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of any TI components in safety-critical applications.
In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is to
help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and
requirements. Nonetheless, such components are subject to these terms.
No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties
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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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