UCC28063EVM-723

User's Guide SLUU512 – August 2011 UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator The UCC28063 is a dual-phase, transition-mode Power Factor Correction (PFC) pre-regulator. The UCC28063EVM-723 is an evaluation module (EVM) with a 390-V, 300-W, dc output that operates from a universal input of 85 VRMS to 265 VRMS and provides power-factor correction. Throughout this document, the acronym EVM and the phrases evaluation board and evaluation module are synonymous with the UCC28063EVM. 1 Description The pre-regulator uses the UCC28063 PFC interleaved controller to shape the input current wave to provide power-factor correction. This device uses TI’s Natural Interleaving ™ technology to interleave boost phases. This user’s guide provides the schematic, List of Materials, assembly drawing for a single-sided printed circuit board application, and test set-up information necessary to evaluate the UCC28063 in a typical PFC application. 2 Thermal Requirements This evaluation module will operate up to 300 W without external cooling in ambient tempatures of 25°C. 3 Electrical Characteristics Table 1 summarizes the electrical specifications of the UCC28063EVM-723. Table 1. UCC28063EVM-723 Electrical Specifications PARAMETER CONDITIONS RMS input voltage (ac line) UCC28063EVM MIN TYP 85 Output voltage, VOUT MAX UNITS 265 VRMS 63 Hz 300 W 390 Line frequency 47 Power factor (PF) at maximum load 0.9 Output power Full load efficiency AC line = 115 V 94% AC line = 230 V 97% V Natural Interleaving is a trademark of Texas Instruments. All other trademarks are the property of their respective owners. SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 1 Schematics 4 www.ti.com Schematics Figure 1 and Figure 2 show the schematics for this EVM. See the List of Materials for specific values. + + To evaluate inductor ripple currents, resistors R25 and R26 can be removed and replaced with current loops. Figure 1. Interleaved PFC Power Stage 2 UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback Schematics + www.ti.com Figure 2. Controller Circuitry SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 3 Test Setup and Power-Up/Power-Down Instructions 5 www.ti.com Test Setup and Power-Up/Power-Down Instructions WARNING There are high voltages present on the pre-regulator. It should only be handled by experienced power supply professionals. To evaluate this board as safely as possible, the following test configuration should be used: • Connect an isolation transformer between the source and unit • Attach a voltmeter and a resistive or electronic load to the unit output before supplying power to the EVM. A separate 13-V bias supply is required to power the UCC28063 control circuitry. The unit will start up under no-load conditions. However, for safety, a load should be connected to the output of the device before it is powered up. The unit should also never be handled while power is applied to it or when the output voltage is above 50-V dc. Refer to Figure 3 for a recommended test setup diagram. CAUTION There are very high voltages on the board. Components can and will reach temperatures greater than 100°C. Use caution when handling the EVM. 4 UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback Test Setup and Power-Up/Power-Down Instructions www.ti.com VM 0 to 300W Load TEXAS I NSTRUMENTS Isolation Transformer + 13V Bias Supply Figure 3. Test Setup SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 5 Typical Performance Data 6 www.ti.com Typical Performance Data Figure 4 through Figure 7 present characteristic performance data for the UCC28063EVM-723. Efficiency Efficiency at Vin = 115Vrms 100.0 100.0 99.0 99.0 98.0 97.0 Efficiency (%) Efficiency (%) 98.0 96.0 95.0 94.0 93.0 97.0 96.0 95.0 94.0 93.0 92.0 92.0 91.0 91.0 90.0 10 20 30 40 50 60 70 80 90 90.0 100 10 Output Power (%) 20 30 40 50 60 70 80 90 100 Output Power (%) Efficiency at Vin 85Vrms Efficiency at Vin 265Vrms Phase Management Disabled Figure 4. Efficiency at 85 VRMS and 265 VRMS Figure 5. Efficiency at 115 VRMS, Without Phase Management Efficiency at Vin = 230Vrms Current Harmonics Vin = 230V RMS, Pout = 300W 100.0 1.40706 99.0 1.17256 97.0 EN61000-3-2 SPEC 96.0 Amplitude Efficiency (%) 98.0 95.0 94.0 93.0 92.0 0.93805 0.70354 0.46904 91.0 0.23453 90.0 10 20 30 40 50 60 70 80 90 Output Power (%) Phase Management Disabled 100 0.00002 0 3 6 9 12 15 18 21 24 27 30 33 36 39 42 45 48 Harmonic Number Figure 6. Efficiency at 230 VRMS, Without Phase Management 6 Figure 7. Current Harmonics UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback Typical Performance Data www.ti.com 6.1 Output Ripple Voltage at Full Load Figure 8 illustrates the output ripple voltage. Figure 8. VOUT Ripple, POUT = 300 W 6.2 Input Ripple Current Cancellation Figure 9 through Figure 14 show the input current (M1= IL1 + IL2), Inductor Ripple Current (IL1, IL2) versus rectified line voltage. From these graphs, it can be observed that interleaving reduces the magnitude of input ripple current caused by the inductor ripple current. Figure 9. Inductor and Input Ripple Current at 85 VRMS Figure 10. Inductor and Input Ripple Current at 85 VRMS at Peak of Line Voltage Input at Half the Line Voltage SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 7 Typical Performance Data 8 www.ti.com Figure 11. Inductor and Input Ripple Current at 265 VRMS Input at Peak Line Voltage Figure 12. Inductor and Input Ripple Current at 265 VRMS Input at Half Peak Line Voltage Figure 13. Inductor and Input Ripple Current at VIN = 85 VRMS, POUT = 300 W Figure 14. Inductor and Input Ripple Current at VIN = 265 VRMS, POUT = 300 W UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback Typical Performance Data www.ti.com 6.3 Startup Characteristics Figure 15 and Figure 16 illustrate the UCC28063EVM-723 startup characteristics. Figure 15. Start-Up at VIN = 85 VRMS, POUT = 300 W 6.4 Figure 16. Start-Up at VIN = 265 VRMS, POUT = 0 W Brownout Protection The UCC28063 has a brownout protection that shuts down both gate drives (GDA and GDB) when the VINAC pin detects that the RMS input voltage is too low. This EVM was designed to go into a brownout state when the line drops below 64 VRMS. Once the UCC28063 control device has determined that the input is in a brownout condition, a 400-ms timer starts to allow the line to recover before shutting down the gate drivers. After 400 ms of brownout, both gate drivers turn off, as shown in Figure 17 and Figure 18. VOUT C3 15.2VPP Rectified Line Voltage After the Bridge Rectifier C3 9.67VRMS GDA GDB Figure 17. Brownout at 85 VRMS SLUU512 – August 2011 Submit Documentation Feedback Figure 18. Brownout at 265 VRMS UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 9 Typical Performance Data 6.5 www.ti.com Line Transient A line transient test was conducted with an ac source on the reference design. The line was varied from 230 VRMS to 115 VRMS to 230 VRMS and the transient response was evaluated in each case. From the oscilloscope image in Figure 19, it can be observed that the output recovered from line transients within 300ms at full load. Figure 19. Line Transient, POUT = 300W 10 UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback Reference Design Assembly Drawing www.ti.com 7 Reference Design Assembly Drawing Figure 20 and Figure 22 show the top and bottom layers (respectively) of the UCC28063EVM-723. NOTE: Board layouts are not to scale. These figures are intended to show how the board is laid out; they are not intended to be used for manufacturing UCC28063EVM-723 PCBs. TEXAS I NSTRUMENTS Figure 20. Top Layer Assembly SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 11 Reference Design Assembly Drawing www.ti.com Figure 21. Bottom Layer Copper 12 UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback Reference Design Assembly Drawing www.ti.com Figure 22. Bottom Layer Assembly SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 13 List of Materials 8 www.ti.com List of Materials Table 2 lists the EVM components as configured according to the schematics (see Section 4). Table 2. List of Materials COUNT 14 REF DES DESCRIPTION PART NUMBER MFR 4 AC_LINE, AC_NEUTRAL, RETURN, VOUT Terminal block, 2 pin, 15 A, 5.1 mm ED120/2DS OST 1 C1 Capacitor, film, 275VAC, 20±%, 0.1 μF, 0.689 x 0.236 inch ECQU2A104BC1 Panasonic 1 C11 Capacitor, ceramic, 16 V, X7R, 10%, 220 nF, 1206 Std Std 2 C12, C13 Capacitor, ceramic, 16 V, X7R, 10%, 2.2 μF, 0805 Std Std 1 C14 Capacitor, aluminum, 35 V, ±20%, 22 μF, 0.200 * ECA-1VM220 0.435 inch Panasonic 1 C15 Capacitor, ceramic, 25 V, X7R, 10%, 820 pF, 0805 Std Std 1 C17 Capacitor, ceramic, 25 V, X7R, 10%, 10 nF, 0805 Std Std 1 C2 Capacitor, polyester, 630 V, 10%, 0.047 μF, 0.256 x 0.650 inch ECQ-E6473KZ Panasonic 2 C3, C4 Capacitor, aluminum, 450 VDC, ±20% , 100 μF, 18 x 40 mm EKXG451ELL101 MM40S Nippon Chemi-con 2 C5, C6 Capacitor, film, 275 VAC, 20±%, 0.47 μF, 0.236 X 0.591 ECQ-U2A474MG Panasonic 2 C7, C10 Capacitor, ceramic, 25 V, X7R, 10%, 22 pF, 0805 Std Std 3 C8, C9, C16 Capacitor, ceramic, 25 V, X7R, 10%, 1.2 nF, 0805 Std Std 3 D1, D2, D4 Diode, 3000 mA, 600 V, SMC MURS360T3 On Semi 1 D3 Diode, bridge, 6 A, 600 V, BU6 GBU6J Vishay 2 F1 Fuse clip, 5x20 mm 0100056H Wickmann 3 HS1, HS2, HS3 Heatsink, universal-mount TO-220, 7-345-2PP, 1.500 x 2.000 inch 7-345-2PP IERC-CTS 1 J1 Terminal block, 2 pin, 15 A, 5.1 mm, ED1609-ND, 0.40 x 0.35 inch ED1609 OST 3 JP1, JP2, JP3 Jumper, 2.000 inch length, PVC insulation, AWG 22, 0.035 inch dia. 923345-20-C 3M 1 JP4 Jumper, 2.100 inch length, PVC insulation, AWG 22, 0.035 inch dia. 923345-21-C 3M 1 JP5 Jumper, 0.500 inch length, PVC insulation, AWG 22, 0.035 inch dia 923345-05-C 3M 2 JP6, JP8 Jumper, 0.700 inch length, PVC insulation, AWG 22 923345-07-C 3M 1 JP7 Jumper, 0.100 inch length, non-insulated, AWG 22 923345-01-C 3M 1 JP10 Header, 2-pin, 100-mil spacing, 0.100 inch x 2 PEC02SAAN Sullins 1 JP9 Jumper, 1.2 inch length, PVC insulation, AWG 22, 0.035 inch dia. 923345-20-C 3M 2 L1, L2** Inductor, boost PFC with aux. 330 uH @ 5.3 A PK, 1.555 Dia. inch CTX16-17769R Cooper 2 Q1, Q2 MOSFET, N-channel, 500 V, 11 A, 520 mΩ, TO-220V IRFB11N50APbF IR UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated SLUU512 – August 2011 Submit Documentation Feedback List of Materials www.ti.com Table 2. List of Materials (continued) COUNT REF DES DESCRIPTION PART NUMBER MFR 1 R1 Resistor, chip, 1/10 W, 1%, 51.1 Ω, 0805 Std Std 2 R11, R14 Resistor, chip, 1/10 W, 1%, 20.5 kΩ, 0805 Std Std 2 R12, R13 Resistor, chip, 1/10 W, 1%, 133 kΩ, 0805 Std Std 1 R15 Resistor, chip, 1/10 W, 1%, 121 kΩ, 0805 Std Std 2 R16, R19 Resistor, chip, 1/10 W, 1%, 5.11 Ω, 0805 Std Std 1 R18 Resistor, chip, 1/10 W, 1%, 9.53 kΩ, 0805 Std Std 3 R2, R4, R17 Resistor, chip, 1/10 W, 1%, 10.0 kΩ, 0805 Std Std 1 R23 Resistor, chip, 1/10 W, 1%, 82.5 kΩ, 0805 Std Std 1 R24 Resistor, chip, 1/10 W, 1%, 100 Ω, 0805 Std Std 2 R25, R26 Resistor, chip, 1 W, 5%, 0 Ω, 2512 Std Std 1 R3 Resistor, chip, 1/2 W, 1%, 0.015 Ω, 2010 WSL2010R0150F EA Vishay 3 R5, R6, R7 Resistor, Chip, 1/10 W, 1%, 2.87 MΩ Std Std 5 R8, R9, R20, R21, R22 Resistor, chip, 1/10 W, 1%, 2.74 MΩ, 0805 Std Std 1 R10 Resistor, Chip, 1/10 W, 1%, 3.01 MΩ, 0805 Std Std 1 RT1 Thermistor, NTC, 5 Ω, 6 A, 5 Ω, 0.180 X 0.550 inch CL-40 Thermometrics 2 TP1, TP2 Pin, thru hole, tin plate, for 0.062 PCB's, K24A/M, 0.039 inch K24A/M Vector 1 U1 Interleave PFC Controller, SO16 UCC28063D TI 1 VAR1 Varistor 275 V RMS, 0.472 x 0.213 inch S10K275E2 Epcos 1 PCB HPA343 printed circuit board HPA343 1 X1 @ F1 4 A, fast acting fuse, BK/GDA-4A, 5mmX20mm BK/S501-4-R Cooper/Bussman 6 "X1 @ HS1 and D3, HS2 and Q1, HS3 and Q2" Nut #4-40 (steel) Std Std 6 "X1 @ HS1 and D3, HS2 and Q1, HS3 and Q2" Pan head screw #4-40X3/8 (steel) Std Std 1 X1 D3 and HS1 Thermal grease Std Std 6 "X1 @ HS1 and D3, HS2 and Q1, HS3 and Q2" Split lock washer #4(steel) Std Std 6 "X1 @ HS1 and D3, HS2 and Q1, HS3 and Q2" Nylon shoulder washer #4 3049 Keystone Electronics 2 "X1 @ HS2 and Q1, HS3 and Q2" Thermal pad silicon TO220 3223-07FR-51 BERQUIST 4 1903C Standoff hex .500/6-32THR nylon 1903C Keystone Electronics 4 4824 Nut 4824 Keystone Electronics SLUU512 – August 2011 Submit Documentation Feedback UCC28063EVM-723 300-W Interleaved PFC Pre-Regulator Copyright © 2011, Texas Instruments Incorporated 15 Evaluation Board/Kit Important Notice Texas Instruments (TI) provides the enclosed product(s) under the following conditions: 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. Persons handling the product(s) must have electronics training and observe good engineering practice standards. As such, the goods being provided are not intended to be complete in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including product safety and environmental measures typically found in end products that incorporate such semiconductor components or circuit boards. This evaluation board/kit does not fall within the scope of the European Union directives regarding electromagnetic compatibility, restricted substances (RoHS), recycling (WEEE), FCC, CE or UL, and therefore may not meet the technical requirements of these directives or other related directives. 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 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. 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 xxx V to xxx V and the output voltage range of xxx V to xxx 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 xxx° C. The EVM is designed to operate properly with certain components above xxx° 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 © 2011, 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. 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. 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