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9

DEMO MANUAL DC2652A-A

Rev. 0

PARTS LIST

ITEM

QTY REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

Required Circuit Components

1

6

C1, C2, C3, C4, C5, C6

CAP., 270µF, ALUM, 16V, 20%, SMD 8 × 11.9mm, 

E12

PANASONIC/16SVPC270M

2

18

COUT1, COUT2, COUT6, COUT7, 

COUT10, COUT11, COUT14, 

COUT15, COUT18, COUT19, 

COUT22, COUT23, COUT26, 

COUT27, COUT30, COUT31, 

COUT64, COUT65

CAP., 100µF, X5R, 6.3V, 20%, 1210

AVX/12106D107MAT2A

3

32

CIN1, CIN2, CIN3, CIN4, CIN5, CIN6, 

CIN7, CIN8, CIN9, CIN10, CIN11, 

CIN12, CIN13, CIN14, CIN15, CIN16, 

CIN17, CIN18, CIN19, CIN20, CIN21, 

CIN22,CIN23, CIN24, CIN25, CIN26, 

CIN27, CIN28, CIN29, CIN30, CIN31, 

CIN32

CAP., 22µF, X7R, 25V, 10%, 1210

AVX/12103C226KAT2A

4

16

COUT3, COUT4, COUT8, COUT9, 

COUT12, COUT13, COUT16, 

COUT17, COUT20, COUT21, 

COUT24, COUT25, COUT28, 

COUT29, COUT32, COUT33

CAP., 470µF, TANT, POSCAP, 2.5V, 20%, 7343,  

TPF Series

PANASONIC/ETPF470M5H

5

16

C7, C16, C20, C27, C29, C34, C36, 

C41, C43, C48, C50, C55, C57, C62, 

C64, C69

CAP., 0.47µF, X5R, 10V, 10%, 0402

AVX/0402ZD474KAT2A

6

1

C8

CAP., 4.7µF, X5R, 16V, 20%, 0603

MURATA/GRM188R61C475MAAJD

7

1

C9

CAP., 1µF, X7R, 16V, 20%, 0603

AVX/0603YC105MAT2A

8

1

C10

CAP., 2.2µF, X5R, 16V, 10%, 0603

KEMET/C0603C225K4PAC7867

9

2

C11, C108

CAP., 2.2µF, X5R, 16V, 10%, 0805

AVX/0805YD225KAT2A

10

16

C12, C14, C23, C25, C30, C32, C37, 

C39, C44, C46, C51, C53, C58, C59, 

C65, C67

CAP., 4.7µF, JB, 10V, 20%, 0402

TDK/C1005JB1A475M050BC

11

8

C17, C28, C35, C42, C49, C56, C63, 

C70

CAP., 330pF, X7R, 50V, 10%, 0402

AVX/04025C331KAT2A

12

2

C18, C19

CAP., 3300pF, X7R, 50V, 10%, 0603

AVX/06035C332KAT2A

13

2

C21, C22

CAP., 330pF, X7R, 50V, 10%, 0603

KEMET/C0603S331K5RAC7867

14

3

CIN33, CIN34, COUT67

CAP., 10µF, X7R, 16V, 10%, 1210

AVX/1210YC106KAT2A

15

1

COUT66

CAP., 4.7µF, X5R, 16V, 20%, 1210

AVX/1210YD475MAT2A

16

2

C110, C113

CAP., 1µF, X7R, 50V, 10%, 0805

MURATA/GRM21BR71H105KA12L

17

1

C111

CAP., 4.7µF, X5R, 16V, 10%, 0603

AVX/0603YD475KAT2A

18

1

C112

CAP., 0.1µF, X7R, 16V, 10%, 0603

AVX/0603YC104KAT2A

19

1

C114

CAP., 5.6pF, C0G/NP0, 50V, ±0.25pF, 0603

AVX/06035A5R6CAT2

20

1

C116

CAP., 100pF, C0G/NP0, 25V, 5%, 0603

AVX/06033A101JAT2

21

1

D1

DIODE, SCHOTTKY, 200V, 1A, PowerDI-123, 

AEC-Q101

DIODES INC./DFLS1200-7

22

8

L1, L2, L3, L4, L5, L6, L7, L8

IND., 215nH, PWR, FERRITE, 10%, 61A, 0.29mΩ, 

10.4 × 8.0mm SMD

EATON/FP1007R3-R22-R

23

1

L9

IND., 4.7µH, PWR, 20%, 5.9A, 40mΩ,  

5.48 × 5.28mm SMD, XAL5030, AEC-Q200

COILCRAFT/XAL5030-472ME

Содержание DC2652A-A

Страница 1: ...roduces power based on configuration resistors or with the set ting in its non volatile memory without the need for any serial bus communication This allows easy evaluation of All registered trademark...

Страница 2: ...efficiency measurement 2 When measuring the output or input voltage ripple do not use the long ground lead on the oscilloscope probe Figure 3 for the proper scope probe technique Short stiff leads ne...

Страница 3: ...AL DC2652A A Rev 0 QUICK START PROCEDURE Figure 2 Proper Measurement Equipment Setup Figure 3 Measuring Output Voltage Ripple VOUT0 IOUT0 IOUT1 VOUT1 VIN IIN POWER SUPPLY LOAD0 LOAD1 DC2652A A F02 VOU...

Страница 4: ...e DC1613A dongle may be plugged when VIN is present USB CABLE VIN VOUT0 LOAD0 LOAD1 VOUT1 12 PIN J12 CONNECTOR USB TO I2 C PMBUS DONGLE DC1613A INPUT POWER SUPPLY LTC3888 DEMO BOARD DC2652A A VOUT0 1...

Страница 5: ...EP 20A DIV DC2652A A F08 100 s DIV VOUT0 20MHz BW 10mV DIV DC2652A A F09 1 s DIV VOUT1 20MHz BW 10mV DIV DC2652A A F10 1 s DIV Figure 7 VOUT0 Load Transient Response at VIN 12V VOUT0 1 0V Figure 9 VOU...

Страница 6: ...6 DEMO MANUAL DC2652A A Rev 0 Figure 11 Thermal at VIN 12V VOUT0 1 0V IOUT0 120A VOUT1 1 0V IOUT1 120A TA 23 C No Airflow QUICK START PROCEDURE...

Страница 7: ...ic and debug features It becomes a valuable diagnostic tool during board bring up to program or tweak the power management scheme in a system or to diagnose power issues when bringing LTPOWERPLAY SOFT...

Страница 8: ...the R RAM to PC icon to read theRAMfromtheLTC3888 Thisreadstheconfiguration from the RAM of LTC3888 and loads it into the GUI d If you want to change the output voltage to a different value like 1 8V...

Страница 9: ...1 C9 CAP 1 F X7R 16V 20 0603 AVX 0603YC105MAT2A 8 1 C10 CAP 2 2 F X5R 16V 10 0603 KEMET C0603C225K4PAC7867 9 2 C11 C108 CAP 2 2 F X5R 16V 10 0805 AVX 0805YD225KAT2A 10 16 C12 C14 C23 C25 C30 C32 C37 C...

Страница 10: ...UHG LINEAR TECH LTC3888IUHG PBF 39 8 U2 U3 U4 U5 U6 U7 U8 U9 IC Powerstage Gate Driver DrMOS PQFN 5mm 6mm 70A INFINEON TDA21470AUMA1 40 1 U22 IC 1A SYNC STEP DOWN CONVERTER DFN 14 LINEAR TECH LTC3646E...

Страница 11: ...R124 R125 R127 R129 R130 R131 R133 R135 R138 R140 RES 0 1 16W 0402 NIC NRC04ZOTRF 25 0 R4 R7 R11 R26 R33 R35 R56 R60 R62 R70 R73 R77 R84 R87 R92 R100 R103 R106 R114 R118 R120 R128 R132 R134 RES OPTION...

Страница 12: ...CRCW08050000Z0EA 50 2 R242 R246 RES 332k 1 1 10W 0603 AEC Q200 NIC NRC06F3323TRF 51 2 R243 R245 RES 3 32k 1 1 10W 0603 AEC Q200 PANASONIC ERJ3EKF3321V 52 2 R262 R263 RES 1 1 1 8W 0805 AEC Q200 VISHAY...

Страница 13: ...J1 J2 J3 J4 J5 J6 NUT HEX 10 32 STEEL ZINC PLATE KEYSTONE 4705 6 6 J1 J2 J3 J4 J5 J6 RING LUG 10 CRIMP 16 14 AWG NON INSULATED SOLDERLESS TERMINALS KEYSTONE 8205 7 6 J1 J2 J3 J4 J5 J6 WASHER FLAT STEE...

Страница 14: ...ONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT...

Страница 15: ...22 DATE SHEET OF TITLE SCHEMATIC APPROVALS PCB DES APP ENG SIZE SCHEMATIC NO AND REVISION CUSTOMER NOTICE THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS S...

Страница 16: ...MATIC APPROVALS PCB DES APP ENG SIZE SCHEMATIC NO AND REVISION CUSTOMER NOTICE THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS SKU NO IC NO ANALOG DEVICES...

Страница 17: ...T OF TITLE SCHEMATIC APPROVALS PCB DES APP ENG SIZE SCHEMATIC NO AND REVISION CUSTOMER NOTICE THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS SKU NO IC NO...

Страница 18: ...IC NO AND REVISION CUSTOMER NOTICE THIS CIRCUIT IS PROPRIETARY TO ANALOG DEVICES AND SUPPLIED FOR USE WITH ANALOG DEVICES PARTS SKU NO IC NO ANALOG DEVICES HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT T...

Страница 19: ...ANCE 2555 AUGUSTINE DRIVE www analog com ANALOG DEVICES AHEAD OF WHAT S POSSIBLE TM SANTA CLARA CA 95054 6 8 LT YL LTC3888UHG 8 PHASE DUAL OUTPUT SYNCHRONOUS BUCK DC2652A 710 DC2652A A B _REV03 N A Mo...

Страница 20: ...VICES AHEAD OF WHAT S POSSIBLE TM SANTA CLARA CA 95054 7 8 LT YL LTC3888UHG 8 PHASE DUAL OUTPUT SYNCHRONOUS BUCK DC2652A 710 DC2652A A B _REV03 N A Monday April 11 2022 DATE SHEET OF TITLE SCHEMATIC A...

Страница 21: ...TS SKU NO IC NO ANALOG DEVICES HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPE...

Страница 22: ...disclose or transfer any portion of the Evaluation Board to any other party for any reason Upon discontinuation of use of the Evaluation Board or termination of this Agreement Customer agrees to promp...

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