Reference Design PRD1366 FPGA Power Module
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FPGA Power Module 12V input, 8 Outputs at 2A to 8A Reference Design PRD1366 FEATURES Low cost Meet’s Specification for AVNET Mini Module Plus for Xilinx 7 series Kintex FPGA Hard wired turn on sequence High Efficiency (>93% at full load) 12 V input +/-10% Eight regulated outputs (4 dual output ADP1850 devices) 3.3 V @ 8 A output, 2% tolerance (<5% required) 2.5 V @ 8 A output, 2% tolerance (<5% required) 2.0 V @ 2 A output, 2% tolerance (<3% required) 1.8 V @ 6 A output, 2% tolerance (<5% required) 1.5 V/1.35 V @ 4 A jumper selectable output, 2% (<5% required) 1.2 V @ 4 A output, 2% tolerance (<2.5% required) 1.0 V @ 6 A output, 2% tolerance (<3% required) Second 1.0 V @ 6 A output, 2% tolerance (<3% required) DESCRIPTION The Analog Devices Power Module provides a proven robust design for powering Xilinx 7 series devices. Designed to meet the tolerance and sequencing guidelines set forth by Xilinx, the Analog Devices Power Module provides a highly optimized controller based design utilizing the ADP1850 dual output synchronous buck controller. This design uses four dual channel ADP1850 controllers to achieve 8 independent outputs. It utilizes an innovative clocking scheme deriving the clock signal from the switchnodes of the first rails to power up. This reduces channel interaction and beat frequencies that would be present without synchronization and eliminates a costly external clock source. It meets recommended start up sequencing for Xilinx 7 series devices: Vccint -> Vccaux -> Vccaux_io -> Vcco Table 1. Measured results Spec Value Units Total Loss 6.0 W Power delived 84 W Vout ripple 10 mVppk on each rail (Iout =max all rails) Rev. 2 Reference designs are as supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under any patents or other intellectual property by application or use of reference designs. Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Analog Devices reserves the right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners. Reference designs are not authorized to be used in life support devices or systems. One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A. Tel: 781.329.4700 www.analog.com Fax: 781.461.3113 ©2012 Analog Devices, Inc. All rights reserved. Reference Design Table 2. PRD1366 Basic Specifications Spec Value Units Vout 1.35-1.5V Volts Iout 4 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Table 3. Basic Specifications Spec Value Units Vout 1.8 V Volts Iout 6 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Table 4. Basic Specifications Spec Value Units Vout 2V Volts Iout 2 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Table 5. Basic Specifications Spec Value Units Vout 3.3 V Volts Iout 8 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Rev. 2 | Page 2 of 27 Reference Design Table 6. PRD1366 Basic Specifications Spec Value Units Vout 1V Volts Iout 6 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Table 7. Basic Specifications Spec Value Units Vout 1V Volts Iout 6 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Table 8. Basic Specifications Spec Value Units Vout 1.2 V Volts Iout 4 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Table 9. Basic Specifications Spec Value Units Vout 2.5 V Volts Iout 8 Amps Tamb 55 degC Vinmin 10.8 Volts Vinmax 13.2 Volts Rev. 2 | Page 3 of 27 Reference Design Table 10. Dissipation Estimates Spec Value Units ADP1850(total) 0.711 W Highside FETs 2.06 W Lowside FETs 1.78 W Inductors 1.37 W Total 6.0 W Table 11. Temperature Estimates Spec Value Units Ambient Temp 55 degC ADP1850 65 degC Highside FET 71 degC Lowside FET 71 degC Inductors 65 degC Table 12. PRD1366 Operational Estimates Spec Value Units Iin (simulation) 0.22 A Irms L1 0.346 A Ipk L1 0.8 A Irms Fet 0.33 A Pk Voltage FET 75 V Rev. 2 | Page 4 of 27 Reference Design PRD1366 TABLE OF CONTENTS Features ......................................................................................................................................................................1 Description .................................................................................................................................................................1 Revision History .........................................................................................................................................................5 Bill of Materials........................................................................................................................................................10 Layout .......................................................................................................................................................................17 Measurements ...........................................................................................................................................................19 TABLE OF FIGURES Figure 1. Schematic page1 1v2@4A, 2v5@8A ....................................................................................................6 Figure 2. Schematic page2 1v8@6A, 1v5@4A ....................................................................................................7 Figure 3. Schematic page3 1v0@6A, 1v0@6A ....................................................................................................8 Figure 4. Schematic page4 3v3@8A, 2v0@2A ....................................................................................................9 Figure 5. Top Layer Layout.................................................................................................................................17 Figure 6. Bottom Layer Layout ...........................................................................................................................18 Figure 7. Measured Efficiency over Load ...........................................................................................................19 Figure 8. Load Regulation...................................................................................................................................19 Figure 9. Turn on 50Ohm load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 ..............................................20 Figure 10. Turn on 50Ohm load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 ........................................................20 Figure 11. Turn off 50Ohm load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5..............................................21 Figure 12. Turn off 50Ohm load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 .......................................................21 Figure 13. Ripple No load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 .......................................................22 Figure 14. Ripple No load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 .................................................................22 Figure 15. Ripple half load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 ......................................................23 Figure 16. Ripple half load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 ...............................................................23 Figure 17. Ripple full load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5.......................................................24 Figure 18. Ripple full load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 ................................................................24 Figure 19. Load release 100% to 50% load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 .............................25 Figure 20. Load release 100% to 50% load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 ......................................25 Figure 21. Load step 50% to 100% load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 .................................26 Figure 22. Load step 50% to 100% load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 ...........................................26 REVISION HISTORY 11/18/2011—Revision 0: Initial Version r0 board 1/27/2012—Revision 1: Update Schematic and BOM for r1 board Rev. 2 | Page 5 of 27 Reference Design PRD1366 SCHEMATIC Figure 1. Schematic page1 1v2@4A, 2v5@8A Rev. 2 | Page 6 of 27 Reference Design PRD1366 Figure 2. Schematic page2 1v8@6A, 1v5@4A Rev. 2 | Page 7 of 27 Reference Design PRD1366 Figure 3. Schematic page3 1v0@6A, 1v0@6A Rev. 2 | Page 8 of 27 Reference Design PRD1366 Figure 4. Schematic page4 3v3@8A, 2v0@2A Rev. 2 | Page 9 of 27 Reference Design PRD1366 BILL OF MATERIALS Table 13. Bill of Materials Des MFG Part Number Component Specs Pkg Qty Area (mm^2) Hgt (mm) U1 1L1 ADI Coilcraft Bourns Infineon Infineon Murata ADP1850ACPZ SER1052-222MLB SRP1055-2R2M BSZ060NE2LS BSZ0902NS GRM32ER60J107M No Pop GRM31CR61E106K 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film 0.1% Metal Film 0.1% Metal Film 1% Metal Film No Pop No Pop No Pop No Pop X5R or X7R No Pop 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG SER1052-222MLB SRP1055-2R2M BSZ060NE2LS BSZ018NE2LS GRM32ER60J107M No Pop GRM32ER61C226K 1% Metal Film No Pop 1% Metal Film 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film Controller 2.2uH,6mΩ 2.2uH,5.8mΩ 8.1mΩ, 25V 3.5mΩ, 30V 100uF, 6.3V, X5R LFCSP32 12 x 11 11.3x9.4 PP8-3x3 PP8-3x3 1210 1210 1206 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0805 0402 0402 0402 SOD323 0402 0402 0402 0402 0402 0402 12 x 11 11.3x9.4 PP8-3x3 PP8-3x3 1210 1210 1210 0805 0402 0402 0402 0402 0402 0402 1 1 26.0 117.0 1.0 5.2 1 1 3 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 11.6 11.6 24.0 0.0 5.1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.0 0.5 3.8 0.5 0.5 0.5 0.5 0.5 0.5 117.0 1.1 1.1 2.0 0.0 1.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.0 0.5 1.1 0.5 0.5 0.5 0.5 0.5 0.5 5.2 1 1 3 0 1 1 0 1 1 1 1 1 11.6 11.6 24.0 0.0 8.0 3.1 0.0 0.5 0.5 0.5 0.5 0.5 1.1 1.1 2.0 0.0 2.0 0.5 0.0 0.5 0.5 0.5 0.5 0.5 1QH1 1QL1 1Co0…1Co2 1Co3…1Co4 1Cin1 1Rr 1Rcgs 1Rlim1 1Rc 1Rrs 1RLs 1Rf3 1Rf1 1Rf2 1Ren1 1Ren2 1Rsn 1Csn 1Cls 1Cbst D1 1Clim 1Css 1Cc1 1Cc0 1Cfb 1Cff 2L1 2QH1 2QL1 2Co0…2Co2 2Co3…2Co4 2Cin1 2Rr 2Rcgs 2Rlim1 2Rc 2Rrs 2RLs 2Rf3 Murata Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Murata Murata Murata Murata Murata Murata Murata Coilcraft Bourns Infineon Infineon Murata Murata Vishay Vishay Vishay Vishay Vishay Vishay 10uF, 25V, X5R 150KΩ 22.1KΩ 619Ω 40.2KΩ 1.0Ω 100Ω 750Ω 35.7KΩ 35.7KΩ 10.0KΩ 100nF, >6v 22pF, >20v 56nF, >6v 470pF, >6v 4.7pF, >6v 100nF>6v 560pF 2.2uH,6mΩ 2.2uH,5.8mΩ 8.1mΩ, 25V 2.4mΩ, 25V 100uF, 6.3V, X5R 22uF, 16V, X5R 120KΩ 806Ω 133KΩ 1.0Ω 100Ω 1.91kΩ Rev. 2 | Page 10 of 27 Reference Design PRD1366 Des MFG Part Number Component Specs Pkg Qty Area (mm^2) Hgt (mm) 2Rf1 2Rf2 2Ren1 2Rsn 2Csn 2Cls 2Cbst 2Clim 2Css 2Cc1 2Cc0 2Cfb 2Cff 1Cvin 1Cvcc0 1Cgnd 1Rdr 1Cdr 1Rfreq 1Rvin 1Rrsgnd 1RLsgnd Cin2 Lin Cin3 Rin U2 3L1 Vishay Vishay Vishay 1% Metal Film 1% Metal Film 1% Metal Film No Pop No Pop No Pop X5R or X7R 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG X5R or X7R X5R or X7R X5R or X7R 1% Metal Film X5R or X7R 1% Metal Film 5% Metal Film Zero Ohm Jumper 5% Metal Film PCV1D271MCL1GS FP1007R1-R30-R EMK212 BJ106KG-T No Pop ADP1850ACPZ SER1052-222MLB SRP1055-2R2M BSZ060NE2LS BSZ0902NS GRM32ER60J107M No Pop GRM32DR71C106K 1% Metal Film No Pop 1% Metal Film 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film No Pop No Pop 1% Metal Film No Pop 93.1KΩ 29.4KΩ 10.0KΩ 0402 0402 0402 0805 0402 0402 0402 0402 0402 0402 0402 0402 0402 0603 0603 0603 0805 0603 0402 0402 0402 0402 10mm 8 x 10 0805 0805 LFCSP32 12 x 11 11.3x9.4 PP8-3x3 PP8-3x3 1210 1210 1210 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0.5 0.5 0.5 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3.1 3.1 3.1 3.1 3.1 0.5 0.5 0.5 0.5 100.0 83.2 2.5 0.0 26.0 117.0 0.5 0.5 0.5 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 10.0 7.0 1.3 0.0 1.0 5.2 1 1 3 0 1 1 0 1 1 1 1 1 1 1 0 0 1 0 11.6 11.6 24.0 0.0 8.0 0.5 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.5 0.0 1.1 1.1 2.0 0.0 2.0 0.5 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.5 0.0 3QH1 3QL1 3Co0…3Co2 3Co3…3Co4 3Cin1 3Rr 3Rcgs 3Rlim1 3Rc 3Rrs 3RLs 3Rf3 3Rf1 3Rf2 3Ren1 3Ren2 3Ren3 3Rclk Murata Murata Murata Murata Murata Murata Murata Murata Murata Murata Vishay Murata Vishay Vishay Vishay Vishay Nichicon Cooper Taiyo ADI Coilcraft Bourns Infineon Infineon Murata Murata Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay 100nF, >6v 18pF, >20v 56nF, >6v 150pF, >6v 3.3pF, >6v 100nF>6v 220pF 1uF, 25v 1uF, 6.3v 1uF, 6.3v 10Ω 1uF, 6.3v 165KΩ 1.0Ω 0Ω 1.0Ω 270uF, 20V, Poly 300nH ,0.29mΩ 10uF, 16V, X5R Controller 2.2uH,6mΩ 2.2uH,5.8mΩ 8.1mΩ, 25V 3.5mΩ, 30V 100uF, 6.3V, X5R 10uF, 16V, X7R 100KΩ 866Ω 191KΩ 1.0Ω 100Ω 1.82KΩ 46.4KΩ 23.2KΩ 10.0KΩ Rev. 2 | Page 11 of 27 Reference Design Des 3Rsn 3Csn 3Cls 3Cbst D2 3Clim 3Css 3Cc1 3Cc0 3Cfb 3Cff 4L1 4QH1 4QL1 4Co0..4Co1 4Co2..4Co4 4Cin1 4Rr 4Rcgs 4Rlim1 4Rc 4Rrs 4RLs 4Rf3 4Rf1 4Rf2 4Rf4 4Ren1 4Ren2 4Ren3 4Rclk 4Rsn 4Csn 4Cls 4Cbst 4Clim 4Css 4Cc1 4Cc0 4Cfb 4Cff 2Cvin 2Cvcc0 2Cgnd 2Rdr 2Cdr MFG Murata Murata Murata Murata Murata Murata Murata Coilcraft Bourns Infineon Infineon Murata Murata Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Murata Murata Murata Murata Murata Murata Murata Murata Murata Murata Vishay Murata PRD1366 Part Number Component Specs No Pop No Pop No Pop X5R or X7R No Pop 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG SER1052-222MLB SRP1055-2R2M BSZ060NE2LS BSZ036NE2LS GRM32ER60J107M No Pop GRM31CR71C106K 1% Metal Film No Pop 1% Metal Film 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film No Pop No Pop 1% Metal Film No Pop No Pop No Pop No Pop X5R or X7R 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG X5R or X7R X5R or X7R X5R or X7R 1% Metal Film X5R or X7R 100nF, >6v 18pF, >20v 56nF, >6v 270pF, >6v 3.3pF, >6v 100nF>6v 150pF 2.2uH,6mΩ 2.2uH,5.8mΩ 8.1mΩ, 25V 5.1mΩ, 25V 100uF, 6.3V, X5R 10uF, 16V, X7R 66.5KΩ 909Ω 110KΩ 1.0Ω 100Ω 806Ω 35.7KΩ 28.7KΩ 140KΩ 10.0KΩ 100nF, >6v 18pF, >20v 56nF, >6v 180pF, >6v 3.9pF, >6v 100nF>6v 270pF 1uF, 25v 1uF, 6.3v 1uF, 6.3v 10Ω 1uF, 6.3v Rev. 2 | Page 12 of 27 Pkg Qty Area (mm^2) Hgt (mm) 0805 0402 0402 0402 SOD323 0402 0402 0402 0402 0402 0402 12 x 11 11.3x9.4 PP8-3x3 PP8-3x3 1210 1210 1206 0805 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0805 0402 0402 0402 0402 0402 0402 0402 0402 0402 0603 0603 0603 0805 0603 0 0 0 1 1 1 1 1 1 1 1 1 0.0 0.0 0.0 0.5 3.8 0.5 0.5 0.5 0.5 0.5 0.5 117.0 0.0 0.0 0.0 0.5 1.1 0.5 0.5 0.5 0.5 0.5 0.5 5.2 1 1 2 0 1 1 0 1 1 1 1 1 1 1 1 0 0 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 11.6 11.6 16.0 0.0 5.1 3.1 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3.1 3.1 3.1 3.1 3.1 1.1 1.1 2.0 2.0 1.6 0.5 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.5 0.0 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 Reference Design PRD1366 Des MFG Part Number Component Specs Pkg Qty Area (mm^2) Hgt (mm) 2Rfreq 2Rvin 2Rsync1 2Rsync2 U3 5L1 Vishay Vishay Vishay 1% Metal Film 1% Metal Film 1% Metal Film No Pop ADP1850ACPZ SER1052-132MLB SRP1055-1R4M BSZ060NE2LS BSZ0902NS GRM32ER60J107M GRM32DR71C106K 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film 0.1% Metal Film 0.1% Metal Film 1% Metal Film 1% Metal Film No Pop 1% Metal Film 1% Metal Film No Pop No Pop No Pop X5R or X7R No Pop 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG SER1052-132MLB SRP1055-1R4M BSZ060NE2LS BSZ0902NS GRM32ER60J107M GRM32DR71C106K 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 5% Metal Film 165KΩ 1Ω 10.0KΩ 0402 0402 0402 0402 LFCSP32 12 x 11 11.3x9.4 PP8-3x3 PP8-3x3 1210 1210 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0805 0402 0402 0402 SOD323 0402 0402 0402 0402 0402 0402 12 x 11 11.3x9.4 PP8-3x3 PP8-3x3 1210 1210 0805 0402 0402 0402 0402 1 1 1 0 1 1 0.5 0.5 0.5 0.0 26.0 117.0 0.5 0.5 0.5 0.0 1.0 5.2 1 1 6 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 0 1 1 1 1 1 1 1 1 1 11.6 11.6 48.0 8.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.5 0.5 0.0 0.0 0.0 0.5 3.8 0.5 0.5 0.5 0.5 0.5 0.5 117.0 1.1 1.1 2.0 2.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.5 0.5 0.0 0.0 0.0 0.5 1.1 0.5 0.5 0.5 0.5 0.5 0.5 5.2 1 1 6 1 1 1 1 1 1 11.6 11.6 48.0 8.0 3.1 0.5 0.5 0.5 0.5 1.1 1.1 2.0 2.0 0.5 0.5 0.5 0.5 0.5 5QH1 5QL1 5Co0…5Co5 5Cin1 5Rr 5Rcgs 5Rlim1 5Rc 5Rrs 5RLs 5Rf3 5Rf1 5Rf2 5Ren1 5Ren2 5Ren3 5Rclk 0Rclk 5Rsn 5Csn 5Cls 5Cbst D3 5Clim 5Css 5Cc1 5Cc0 5Cfb 5Cff 6L1 6QH1 6QL1 6Co0…6Co5 6Cin1 6Rr 6Rcgs 6Rlim1 6Rc 6Rrs ADI Coilcraft Bourns Infineon Infineon Murata Murata Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Murata Murata Murata Murata Murata Murata Murata Coilcraft Bourns Infineon Infineon Murata Murata Vishay Vishay Vishay Vishay Vishay Controller 1.3uH,4mΩ 1.4uH,3.2mΩ 8.1mΩ, 25V 3.5mΩ, 30V 100uF, 6.3V, X5R 10uF, 16V, X7R 100KΩ 22.1KΩ 866Ω 42.2KΩ 1.0Ω 100Ω 511Ω 16.2KΩ 24.3KΩ 154KΩ 10.0KΩ 2.0KΩ 5.11KΩ 100nF, >6v 18pF, >20v 56nF, >6v 680pF, >6v 10pF, >6v 100nF>6v 1.0nF 1.3uH,4mΩ 1.4uH,3.2mΩ 8.1mΩ, 25V 3.5mΩ, 30V 100uF, 6.3V, X5R 10uF, 16V, X7R 100KΩ 22.1KΩ 866Ω 42.2KΩ 1.0Ω Rev. 2 | Page 13 of 27 Reference Design PRD1366 Des MFG Part Number Component Specs Pkg Qty Area (mm^2) Hgt (mm) 6RLs 6Rf3 6Rf1 6Rf2 6Ren1 6Ren2 6Ren3 6Rclk 6Rsn 6Csn 6Cls 6Cbst 6Clim 6Css 6Cc1 6Cc0 6Cfb 6Cff 3Cvin 3Cvcc0 3Cgnd 3Rdr 3Cdr 3Rfreq 3Rvin 3Rsync1 3Rsync2 3Rc6 3Cc6 R7 R8 R9 R10 R11 C6 U6 U4 7L1 Vishay Vishay Vishay Vishay Vishay Vishay 1% Metal Film 1% Metal Film 0.1% Metal Film 0.1% Metal Film 1% Metal Film 1% Metal Film No Pop 1% Metal Film No Pop No Pop No Pop X5R or X7R 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG X5R or X7R X5R or X7R X5R or X7R 1% Metal Film X5R or X7R 1% Metal Film 1% Metal Film No Pop 1% Metal Film No Pop No Pop No Pop No Pop No Pop No Pop No Pop No Pop No Pop ADP1850ACPZ SER1360-272KLB HCF1305-3R0-R BSZ060NE2LS BSZ018NE2LS GRM32ER60J107M No Pop GRM32DR71C106K 1% Metal Film No Pop 1% Metal Film 100Ω 511Ω 16.2KΩ 24.3KΩ 154KΩ 10.0KΩ 0402 0402 0402 0402 0402 0402 0402 0402 0805 0402 0402 0402 0402 0402 0402 0402 0402 0402 0603 0603 0603 0805 0603 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 0402 SC-70 LFCSP32 13 x 13 12.5x12.5 PP8-3x3 PP8-3x3 1210 1210 1210 0402 0402 0402 1 1 1 1 1 1 0 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0 0 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.5 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3.1 3.1 3.1 3.1 3.1 0.5 0.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 26.0 168.0 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.5 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1.0 5.8 1 1 3 0 1 1 0 1 11.6 11.6 24.0 0.0 8.0 0.5 0.0 0.5 1.1 1.1 2.0 0.0 2.0 0.5 0.0 0.5 7QH1 7QL1 7Co0…7Co2 7Co3…7Co4 7Cin1 7Rr 7Rcgs 7Rlim1 Vishay Murata Murata Murata Murata Murata Murata Murata Murata Murata Murata Vishay Murata Vishay Vishay Vishay ADI Coilcraft Cooper Infineon Infineon Murata Murata Vishay Vishay 2.0KΩ 100nF, >6v 18pF, >20v 56nF, >6v 680pF, >6v 10pF, >6v 100nF>6v 1.0nF 1uF, 25v 1uF, 6.3v 1uF, 6.3v 10Ω 1uF, 6.3v 165KΩ 1Ω 1Ω Controller 2.7uH ,2.4mΩ 3.0uH,4.9mΩ 8.1mΩ, 25V 2.4mΩ, 25V 100uF, 6.3V, X5R 10uF, 16V, X7R 200KΩ 787Ω Rev. 2 | Page 14 of 27 Reference Design PRD1366 Des MFG Part Number Component Specs Pkg Qty Area (mm^2) Hgt (mm) 7Rc 7Rrs 7RLs 7Rf3 7Rf1 7Rf2 7Ren1 7Rsn 7Csn 7Cls 7Cbst D4 7Clim 7Css 7Cc1 7Cc0 7Cfb 7Cff 8L1 Vishay Vishay Vishay Vishay Vishay Vishay Vishay 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film 1% Metal Film No Pop No Pop No Pop X5R or X7R No Pop 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG MSS1048-472NLB DR1050-4R7-R BSZ060NE2LS BSZ060NE2LS GRM32ER60J107M No Pop GRM31CR71C475K 1% Metal Film No Pop 1% Metal Film 1% Metal Film 5% Metal Film 1% Metal Film 1% Metal Film 0.1% Metal Film 0.1% Metal Film 1% Metal Film No Pop No Pop No Pop X5R or X7R 10% NPO or COG 10% NPO or COG 10% NPO or COG 10% NPO or COG X5R or X7R 10% NPO or COG X5R or X7R X5R or X7R 102KΩ 1.0Ω 100Ω 3.01KΩ 115KΩ 25.5KΩ 100KΩ 0402 0402 0402 0402 0402 0402 0402 0805 0402 0402 0402 SOD323 0402 0402 0402 0402 0402 0402 11 x 11 10.3x10.5 PP8-3x3 PP8-3x3 1210 1210 1206 0805 0402 0402 0402 0402 0402 0402 0402 0402 0402 0805 0402 0402 0402 0402 0402 0402 0402 0402 0402 0603 0603 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.5 3.8 0.5 0.5 0.5 0.5 0.5 0.5 109.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.5 1.1 0.5 0.5 0.5 0.5 0.5 0.5 5.1 1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 11.6 11.6 8.0 0.0 5.1 3.1 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3.1 3.1 1.1 1.1 2.0 2.0 1.6 0.5 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.0 0.0 0.0 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 8QH1 8QL1 8Co0 8Co1..8Co4 8Cin1 8Rr 8Rcgs 8Rlim1 8Rc 8Rrs 8RLs 8Rf3 8Rf1 8Rf2 8Ren1 8Rsn 8Csn 8Cls 8Cbst 8Clim 8Css 8Cc1 8Cc0 8Cfb 8Cff 4Cvin 4Cvcc0 Murata Murata Murata Murata Murata Murata Murata Coilcraft Cooper Infineon Infineon Murata Murata Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Vishay Murata Murata Murata Murata Murata Murata Murata Murata Murata 100nF, >6v 18pF, >20v 56nF, >6v 270pF, >6v 8.2pF, >6v 100nF>6v 120pF 4.7uH ,12.3mΩ 4.7uH,11.9mΩ 8.1mΩ, 25V 8.1mΩ, 25V 100uF, 6.3V, X5R 4.7uF, 16V, X7R 100KΩ 750Ω 43.2KΩ 1.0Ω 100Ω 909Ω 38.3KΩ 16.5KΩ 100KΩ 100nF, >6v 22pF, >20v 56nF, >6v 390pF, >6v 18pF, >6v 100nF>6v 470pF 1uF, 25v 1uF, 6.3v Rev. 2 | Page 15 of 27 Reference Design PRD1366 Des MFG Part Number Component Specs Pkg Qty Area (mm^2) Hgt (mm) 4Cgnd 4Rdr 4Cdr 4Rfreq 4Rvin C1 C2 L1 D5 Q1 R1 C3 C4 Murata Vishay Murata Vishay Vishay X5R or X7R 1% Metal Film X5R or X7R 1% Metal Film 1% Metal Film No Pop No Pop No Pop No Pop No Pop No Pop No Pop No Pop 1uF, 6.3v 10Ω 1uF, 6.3v 165KΩ 1Ω 0603 0805 0603 0402 0402 0603 0603 3x3 SOD323 SC70-6 0402 0402 0402 1 1 1 1 1 1 1 1 1 1 1 1 1 3.1 3.1 3.1 0.5 0.5 3.1 3.1 9.0 3.8 4.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 5.1 1.1 0.8 0.5 0.5 0.5 Rev. 2 | Page 16 of 27 Reference Design PRD1366 LAYOUT Figure 5. Top Layer Layout Rev. 2 | Page 17 of 27 Reference Design PRD1366 Figure 6. Bottom Layer Layout Rev. 2 | Page 18 of 27 Reference Design PRD1366 MEASUREMENTS Figure 7. Measured Efficiency over Load Module Efficiency 0.96 0.94 Pou/Pin 0.92 0.9 0.88 12Vin 0.86 0.84 0.82 0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100% Percent of full load Figure 8. Load Regulation Normalized Load Regulation 1.008 Normalized Vout 1.006 1.004 1V35 1.002 1v8 2v0 1 3v3 0.998 1v0 0.996 1v0Mgt 1v2 0.994 2v5 0.992 0% 20% 40% 60% Percent of full load Rev. 2 | Page 19 of 27 80% 100% Reference Design Figure 9. Figure 10. PRD1366 Turn on 50Ohm load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Turn on 50Ohm load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 20 of 27 Reference Design Figure 11. Figure 12. PRD1366 Turn off 50Ohm load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Turn off 50Ohm load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 21 of 27 Reference Design Figure 13. Figure 14. PRD1366 Ripple No load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Ripple No load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 22 of 27 Reference Design Figure 15. Figure 16. PRD1366 Ripple half load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Ripple half load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 23 of 27 Reference Design Figure 17. Figure 18. PRD1366 Ripple full load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Ripple full load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 24 of 27 Reference Design Figure 19. Figure 20. PRD1366 Load release 100% to 50% load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Load release 100% to 50% load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 25 of 27 Reference Design Figure 21. Figure 22. PRD1366 Load step 50% to 100% load: Ch1=1V0, Ch2=1V0Mgt, Ch3=1V2, Ch4=2V5 Load step 50% to 100% load: Ch1=1V5,Ch2=1V8,Ch3=2V0,Ch4=3V3 Rev. 2 | Page 26 of 27 Reference Design PRD1366 NOTES The sequencing is designed to meet Xilinx requirements for Kintex 7. ADI module part number: AES-POM-ANA1-G ©2012 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. Rev. 2 | Page 27 of 27
