TPS53319EVM-136

www.ti.com Table of Contents User’s Guide TPS53318 Step-Down Converter Evaluation Module User's Guide ABSTRACT The TPS53319EVM-136 is designed to use a regulated 12-V bus to produce a regulated 1.5-V output at up to 14 A of load current. The TPS53319EVM-136 is designed to demonstrate the TPS53319 in a typical low voltage application while providing a number of test points to evaluate the performance of the TPS53319. Table of Contents 1 Introduction.............................................................................................................................................................................3 1.1 Typical Applications............................................................................................................................................................3 1.2 Features............................................................................................................................................................................. 3 2 Electrical Performance Specifications................................................................................................................................. 3 3 Schematic................................................................................................................................................................................4 4 Test Setup................................................................................................................................................................................5 4.1 Test Equipment.................................................................................................................................................................. 5 4.2 Recommended Test Setup.................................................................................................................................................6 5 Configurations........................................................................................................................................................................ 7 5.1 Switching Frequency Selection.......................................................................................................................................... 7 5.2 Soft Start Selection............................................................................................................................................................ 7 5.3 Mode Selection.................................................................................................................................................................. 7 5.4 Enable Selection................................................................................................................................................................ 7 6 Test Procedure........................................................................................................................................................................ 8 6.1 Line/Load Regulation and Efficiency Measurement Procedure......................................................................................... 8 6.2 Control Loop Gain and Phase Measurement Procedure................................................................................................... 8 6.3 List of Test Points............................................................................................................................................................... 8 6.4 Equipment Shutdown......................................................................................................................................................... 8 7 Performance Data and Typical Characteristic Curves........................................................................................................ 9 7.1 Efficiency............................................................................................................................................................................9 7.2 Load Regulation................................................................................................................................................................. 9 7.3 Line Regulation................................................................................................................................................................ 10 7.4 Enable Turn-On/ Turn-Off.................................................................................................................................................10 7.5 Output Ripple....................................................................................................................................................................11 7.6 Switching Node.................................................................................................................................................................11 7.7 Output Transient with Auto-skip Mode............................................................................................................................. 12 7.8 Output Transient with FCCM mode..................................................................................................................................12 7.9 Output 0.75-V Pre-bias Turn-On...................................................................................................................................... 13 7.10 Output Overcurrent and Short Circuit Protection........................................................................................................... 13 7.11 Bode plot........................................................................................................................................................................ 14 7.12 Thermal Image............................................................................................................................................................... 14 8 EVM Assembly Drawing and PCB Layout.......................................................................................................................... 15 9 Bill of Materials..................................................................................................................................................................... 23 10 Revision History................................................................................................................................................................. 23 List of Figures Figure 3-1. TPS53319EVM-136 Schematic.................................................................................................................................4 Figure 4-1. Tip and Barrel Measurement for VOUT Ripple............................................................................................................5 Figure 4-2. TPS53319EVM-136 Recommended Test Setup....................................................................................................... 6 Figure 7-1. Efficiency................................................................................................................................................................... 9 Figure 7-2. Load Regulation........................................................................................................................................................ 9 Figure 7-3. Line Regulation....................................................................................................................................................... 10 SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 1 Table of Contents www.ti.com Figure 7-4. Enable Turn-On....................................................................................................................................................... 10 Figure 7-5. Enable Turn-Off....................................................................................................................................................... 10 Figure 7-6. Output Ripple...........................................................................................................................................................11 Figure 7-7. Switching Node........................................................................................................................................................11 Figure 7-8. Output Transient from DCM to CCM....................................................................................................................... 12 Figure 7-9. Output Transient from CCM to DCM....................................................................................................................... 12 Figure 7-10. Output Transient with FCCM mode....................................................................................................................... 12 Figure 7-11. Output 0.75-V Pre-bias Turn-On............................................................................................................................13 Figure 7-12. Output Overcurrent Protection.............................................................................................................................. 13 Figure 7-13. Output Overvoltage Protection.............................................................................................................................. 13 Figure 7-14. Bode plot at 12Vin, 1.5V/14A................................................................................................................................ 14 Figure 7-15. Top Board at 12 VIN, 1.5 V/14 A, 25°C Ambient Without Airflow........................................................................... 14 Figure 8-1. TPS53319EVM-136 Top Layer Assembly Drawing.................................................................................................15 Figure 8-2. TPS53319EVM-136 Bottom Assembly Drawing..................................................................................................... 16 Figure 8-3. TPS53319EVM-136 Top Copper.............................................................................................................................17 Figure 8-4. TPS53319EVM-136 Layer 2 Copper.......................................................................................................................18 Figure 8-5. TPS53319EVM-136 Layer 3 Copper.......................................................................................................................19 Figure 8-6. TPS53319EVM-136 Layer 4 Copper.......................................................................................................................20 Figure 8-7. TPS53319EVM-136 Layer 5 Copper.......................................................................................................................21 Figure 8-8. TPS53319EVM-136 Bottom Layer Copper............................................................................................................. 22 List of Tables Table 2-1. TPS53319EVM-136 Electrical Performance Specifications........................................................................................3 Table 5-1. Switching Frequency Selection...................................................................................................................................7 Table 5-2. Soft Start Time Selection............................................................................................................................................ 7 Table 5-3. MODE Selection......................................................................................................................................................... 7 Table 5-4. Enable Selection......................................................................................................................................................... 7 Table 6-1. The Functions of Each Test Points............................................................................................................................. 8 Table 9-1. Components List....................................................................................................................................................... 23 2 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Introduction 1 Introduction The TPS53319EVM-136 evaluation module (EVM) uses the TPS53319. The TPS53319 is a D-CAP mode, 14-A synchronous buck converter with integrated MOSFETs. The device provides a fixed 1.5-V output at up to 14 A from a 12-V input bus. 1.1 Typical Applications • • • Server/storage Workstations and desktops Telecommunication infrastructure 1.2 Features The TPS53319EVM-136 features: • • • • • • • 14-A DC steady state output current Support pre-bias output voltage start-up J3 for selectable switching frequency setting J4 for selectable soft-start time J5 for auto-skip and forced CCM selection J6 for enable function Convenient test points for probing critical waveforms 2 Electrical Performance Specifications Table 2-1. TPS53319EVM-136 Electrical Performance Specifications PARAMETER(1) TEST CONDITIONS MIN TYP MAX 8 12 20 UNITS INPUT CHARACTERISTICS Voltage range VIN Maximum input current VIN = 8 V, IO = 14 A No load input current VIN = 20 V, IO = 0 A with auto skip mode 2.874 V A 0.7 mA 1.5 V OUTPUT CHARACTERISTICS Output voltage VOUT Output voltage regulation Line regulation (VIN = 8 V–20 V) 0.1% Load regulation (VIN = 12 V, IO = 0 A–14 A), auto-skip Output voltage ripple 1% VIN = 12 V, IO = 14 A 15 Output load current 0 Output over current mVpp 14 A 16 A 500 kHz SYSTEMS CHARACTERISTICS Switching frequency Peak efficiency VIN = 12 V, 1.5 V/8 A 91.68% Full load efficiency VIN = 12 V, 1.5 V/14 A 90.04% Operating temperature (1) 25 °C Note: Jumpers set to default locations. See Section 6. SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 3 Schematic www.ti.com 3 Schematic Figure 3-1. TPS53319EVM-136 Schematic 4 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Test Setup 4 Test Setup 4.1 Test Equipment Voltage Source: The input voltage source, VIN, should be a 0-V to 20-V variable DC source capable of supplying 10 ADC. Connect VIN to J1 as shown in Figure 4-2. Multimeters: V1: VIN at TP1 (VIN) and TP10 (GND). V2: VOUT at TP2 (VOUT) and TP11 (GND). A1: VIN input current Output Load: The output load should be an electronic constant resistance mode load capable of 0 ADC to 16 ADC at 1.5 V. Oscilloscope: A digital or analog oscilloscope can be used to measure the output ripple. The oscilloscope should be set for the following: • • • • • 1-MΩ impedance 20-MHz bandwidth AC coupling 2-μs/division horizontal resolution 20-mV/division vertical resolution Test points TP2 and TP11 can be used to measure the output ripple voltage by placing the oscilloscope probe tip through TP2 and holding the ground barrel on TP11 as shown in Figure 4-1. Using a leaded ground connection can induce additional noise due to the large ground loop. Metal Ground Barrel Probe Tip TP2 TP11 Figure 4-1. Tip and Barrel Measurement for VOUT Ripple Recommended Wire Gauge: 1. VIN to J1 (12-V input): The recommended wire size is AWG #16 per input connection, with the total length of wire less than four feet (two feet input, two feet return). 2. J2 to LOAD: The minimum recommended wire size is AWG #14, with the total length of wire less than four feet (two feet output, two feet return). SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 5 Test Setup www.ti.com 4.2 Recommended Test Setup + DC + Source Vin - V1 V2 Load - A1 Figure 4-2. TPS53319EVM-136 Recommended Test Setup Figure 4-2 is the recommended test setup to evaluate the TPS53319EVM-136. Working at an ESD workstation, make sure that any wrist straps, bootstraps, or mats are connected referencing the user to earth ground before power is applied to the EVM. Input Connections: 1. Prior to connecting the DC input source VIN, it is advisable to limit the source current from VIN to 10-A maximum. Make sure VIN is initially set to 0 V and connected as shown in Figure 4-2. 2. Connect a voltmeter V1 at TP1 (VIN) and TP10 (GND) to measure the input voltage. 3. Connect a current meter A1 to measure the input current. Output Connections 1. Connect the load to J2 and set the load to constant resistance mode to sink 0 ADC before VIN is applied. 2. Connect a voltmeter V2 at TP2 (VOUT) and TP11 (GND) to measure the output voltage. 6 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Configurations 5 Configurations All jumper selections should be made prior to applying power to the EVM. The user can configure this EVM per the following configurations. 5.1 Switching Frequency Selection The switching frequency can be set by J3. Default setting: 500 kHz Table 5-1. Switching Frequency Selection JUMPER SET TO RESISTOR (RF) CONNECTIONS (Ω) SWITCHING FREQUENCY (kHz) Top (1–2 pin shorted) 0 250 2nd (3–4 pin shorted) 187 k 300 3rd (5–6 pin shorted) 619 k 400 4th (7–8 pin shorted) Open 500 5th (9–10 pin shorted) 866 k 600 6th (11–12 pin shorted) 309 k 750 7th (13–14 pin shorted) 124 k 850 Bottom (15–16 pin shorted) 0 970 5.2 Soft Start Selection The soft start time can be set by J4. Default setting: 1.4ms Table 5-2. Soft Start Time Selection Jumper set to RMODE Connections(Ω) Soft Start Time(ms) Top(1-2 pin shorted) 39.2k 0.7 2nd 100k 1.4 3rd(5-6 pin shorted) (3-4 pin shorted) 200k 2.8 Bottom(7-8 pin shorted) 475k 5.6 5.3 Mode Selection The MODE can be set by J5. Default setting: Auto Skip Table 5-3. MODE Selection Jumper set to MODE Selection Top(1-2 pin shorted) Auto Skip Bottom(3-4 pin shorted) Forced CCM 5.4 Enable Selection The controller can be enabled and disabled by J6. Default setting: Jumper shorts on J6 to disable the controller Table 5-4. Enable Selection Jumper set to Enable Selection Jumper shorts on J6 Disable the controller No Jumper shorts on J6 Enable the controller SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 7 Test Procedure www.ti.com 6 Test Procedure 6.1 Line/Load Regulation and Efficiency Measurement Procedure 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Set up EVM as described in Section 4 and Figure 4-2. Ensure Load is set to constant resistance mode and to sink 0Adc Ensure all jumpers configuration settings per section 5. Ensure the jumper provided in the EVM shorts on J6 before Vin is applied. Increase Vin from 0V to 12V. Using V1 to measure input voltage. Remove the jumper on J6 to enable the controller. Use V2 to measure Vout voltage. Vary Load from 0-14Adc, Vout should be remain in load regulation. Vary Vin from 8V to 20V, Vout should remain in line regulation. Put the jumper on J6 to disable the controller. Decrease Load to 0A Decrease Vin to 0V. 6.2 Control Loop Gain and Phase Measurement Procedure TPS53319EVM-136 contains a 10Ω series resistor in the feedback loop for loop response analysis. 1. Set up EVM as described in Section 4 and Figure 4-2. 2. Connect isolation transformer to test points marked TP6 and TP7. 3. Connect input signal amplitude measurement probe (channel A) to TP6. Connect output signal amplitude measurement probe (channel B) to TP7. 4. Connect ground lead of channel A and channel B to TP9. 5. Inject around 20mV or less signal through the isolation transformer. 6. Sweep the frequency from 100Hz to 1MHz with 10Hz or lower post filter. The control loop gain and phase margin can be measured. 7. Disconnect isolation transformer from bode plot test points before making other measurements (Signal injection into feedback may interfere with accuracy of other measurements). 6.3 List of Test Points Table 6-1. The Functions of Each Test Points Test Points Name Description TP1 VIN Controller input TP2 Vout Output Voltage TP3 VREG 5V LDO output TP4 PGOOD Power Good TP5 EN Enable TP6 CHA Input A for loop injection TP7 CHB Input B for loop injection TP8 LL Switching node TP9 GND Ground TP10 GND Ground TP11 GND Ground TP12 GND Ground 6.4 Equipment Shutdown 1. Shut down the load. 2. Shut down VIN. 8 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Performance Data and Typical Characteristic Curves 7 Performance Data and Typical Characteristic Curves Figure 7-1 through Figure 7-15 present typical performance curves for TPS53319EVM-136. 7.1 Efficiency Figure 7-1. Efficiency 7.2 Load Regulation Figure 7-2. Load Regulation SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 9 Performance Data and Typical Characteristic Curves www.ti.com 7.3 Line Regulation Figure 7-3. Line Regulation 7.4 Enable Turn-On/ Turn-Off Figure 7-4. Enable Turn-On 10 Figure 7-5. Enable Turn-Off TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Performance Data and Typical Characteristic Curves 7.5 Output Ripple Figure 7-6. Output Ripple 7.6 Switching Node Figure 7-7. Switching Node SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 11 Performance Data and Typical Characteristic Curves www.ti.com 7.7 Output Transient with Auto-skip Mode Figure 7-8. Output Transient from DCM to CCM Figure 7-9. Output Transient from CCM to DCM 7.8 Output Transient with FCCM mode Figure 7-10. Output Transient with FCCM mode 12 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Performance Data and Typical Characteristic Curves 7.9 Output 0.75-V Pre-bias Turn-On Figure 7-11. Output 0.75-V Pre-bias Turn-On 7.10 Output Overcurrent and Short Circuit Protection Figure 7-12. Output Overcurrent Protection SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback Figure 7-13. Output Overvoltage Protection TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 13 Performance Data and Typical Characteristic Curves www.ti.com 7.11 Bode plot Figure 7-14. Bode plot at 12Vin, 1.5V/14A 7.12 Thermal Image Figure 7-15. Top Board at 12 VIN, 1.5 V/14 A, 25°C Ambient Without Airflow 14 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com EVM Assembly Drawing and PCB Layout 8 EVM Assembly Drawing and PCB Layout Figure 8-1 through Figure 8-8 show the design of the TPS53319EVM-136 printed circuit board. The EVM has been designed using a 6-layer, 2-oz copper circuit board. Figure 8-1. TPS53319EVM-136 Top Layer Assembly Drawing SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 15 EVM Assembly Drawing and PCB Layout www.ti.com Figure 8-2. TPS53319EVM-136 Bottom Assembly Drawing 16 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com EVM Assembly Drawing and PCB Layout Figure 8-3. TPS53319EVM-136 Top Copper SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 17 EVM Assembly Drawing and PCB Layout www.ti.com Figure 8-4. TPS53319EVM-136 Layer 2 Copper 18 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com EVM Assembly Drawing and PCB Layout Figure 8-5. TPS53319EVM-136 Layer 3 Copper SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 19 EVM Assembly Drawing and PCB Layout www.ti.com Figure 8-6. TPS53319EVM-136 Layer 4 Copper 20 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com EVM Assembly Drawing and PCB Layout Figure 8-7. TPS53319EVM-136 Layer 5 Copper SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 21 EVM Assembly Drawing and PCB Layout www.ti.com Figure 8-8. TPS53319EVM-136 Bottom Layer Copper 22 TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback www.ti.com Bill of Materials 9 Bill of Materials Table 9-1 list the EVM components according to the schematic shown in Figure 3-1. Table 9-1. Components List QTY. RefDes Description MFR Part Number 2 C1, C2 Capacitor, Ceramic, 22 μF, 25 V, X5R, 20%, 1210 STD STD 3 C7, C8, C9 Capacitor, Ceramic, 100 μF, 6.3 V, X5R, 20%, 1210 STD STD 1 C13 Capacitor, Ceramic, 4.7 μF, 25 V, X5R, 20%, 0805 STD STD 1 C14 Capacitor, Ceramic, 1 μF, 50 V, X7R, 10%, 0603 STD STD 2 C18, C19 Capacitor, Ceramic, 1000 pF, 50 V, X7R, 10%, 0603 STD STD 3 C5, C15, C17 Capacitor, Ceramic, 0.1 μF, 50 V, X7R, 10%, 0603 STD STD 1 C20 Capacitor, Ceramic, 100 pF, 50 V, X7R, 10%, 0603 STD STD 1 L1 Inductor, SMT, 500 nH±15%, 17 A, DCR: 0.29 mΩ±10%, 7 mm × 11 mm Delta HCB1175-501TI 1 R1 Resistor, Chip, 0, 1/16W, 1%, 0603 STD STD 1 R7 Resistor, Chip, 3.01, 1/16W, 1%, 0603 STD STD 2 R10, R23 Resistor, Chip, 14.7 k, 1/16W, 1%, 0603 STD STD 1 R11 Resistor, Chip, 10, 1/16W, 1%, 0603 STD STD 1 R13 Resistor, Chip, 187 k, 1/16W, 1%, 0603 STD STD 1 R14 Resistor, Chip, 619 k, 1/16W, 1%, 0603 STD STD 1 R16 Resistor, Chip, 866 k, 1/16W, 1%, 0603 STD STD 1 R17 Resistor, Chip, 309 k, 1/16W, 1%, 0603 STD STD 1 R18 Resistor, Chip, 124 k, 1/16W, 1%, 0603 STD STD 1 R19 Resistor, Chip, 39.2 k, 1/16W, 1%, 0603 STD STD 1 R2 Resistor, Chip, 169 k, 1/16W, 1%, 0603 STD STD 1 R22 Resistor, Chip, 475 k, 1/16W, 1%, 0603 STD STD 2 R3, R21 Resistor, Chip, 200 k, 1/16W, 5%, 0603 STD STD 1 R4 Resistor, Chip, 86.6 k, 1/16W, 1%, 0603 STD STD 1 R5 Resistor, Chip, 1.00 k, 1/16W, 1%, 0603 STD STD 2 R6, R20 Resistor, Chip, 100 k, 1/16W, 1%, 0603 STD STD 1 R9 Resistor, Chip, 3.01 k, 1/16W, 1%, 0603 STD STD 2 R12, R24 Resistor, Chip, 10.0 k, 1/16W, 1%, 0603 STD STD 1 U1 IC, 14-A synchronous buck converter with integrated MOSFETs, DQP-22 TI TPS53319DQP 10 Revision History NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Changes from Revision * (May 2012) to Revision A (December 2021) Page • Updated the numbering format for tables, figures, and cross-references throughout the document. ................3 • Updated the user's guide title............................................................................................................................. 3 SLVU728A – MAY 2012 – REVISED DECEMBER 2021 Submit Document Feedback TPS53318 Step-Down Converter Evaluation Module User's Guide Copyright © 2021 Texas Instruments Incorporated 23 IMPORTANT NOTICE AND DISCLAIMER TI PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATA SHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, WEB TOOLS, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. 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