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dc2453afb

DEMO MANUAL DC2453A

parts List

ITEM

QTY REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

Required Circuit Components

1

2

C1, C3

CAP, CER, 22μF, 25V, X5R, 20%, 1206

MURATA, GRM31CR61E226ME15L 

2

1

C6

CAP, X5R, 1μF, 16V 10%, 0603

AVX,  0603YD105KAT2A

3

4

C9, C17 ,C28, C36

CAP, CER, 47μF, 6.3V, X5R, 20%,1210

AVX, 12106D476MAT2A

4

4

C10, C16, C29, C35

CAP, CER, 47μF, 6.3V, X5R, 20%, 1206

TAIYO YUDEN, JMK316ABJ476MLHT

5

4

C25, C26, C45, C46

CAP, CER, 0.10μF, 50V, X7R, 10%, 0603

TDK, C1608X7R1H104K

6

1

R1

RES, 10k, 1%, 1/10W, 0603

VISHAY, CRCW060310K0FKED

7

1

R2

RES, 1Ω, 5%, 1/10W, 0603

VISHAY,CRCW06031R00JNEA

8

1

R3

RES, 13.3k, 1%, 1/10W, 0603

VISHAY CRCW060313K3FKEA

9

1

R4

RES, 40.2k, 1%, 1/10W, 0603

VISHAY CRCW060340K2FKEA

10

1

R11

RES, 19.1k, 1%, 1/10W, 0603

VISHAY CRCW060319K1FKEA

11

1

R12

RES, 60.4k, 1%, 1/10W, 0603

VISHAY CRCW060360K4FKEA

12

1

R28

RES, 0805, 0Ω 5% 1/16W

VISHAY, CRCW08050000Z0EA

13

1

U1

LTM4643EV, BGA-15X9-5.01

LINEAR TECH. CORP. LTM4643EV#PBF

Additional Demo Board Circuit Components

1

2

C4, C5

CAP, CER, 22μF, 25V, X5R, 20%, 1206

MURATA, GRM31CR61E226ME15L 

2

1

C2

CAP, POSCAP, 33μF, 25V, 7343

PANASONIC, 25TQC33MYF

3

6

C7, C21, C22, C31, C41, C42

CAP, 0603 

OPTION

4

4

C8, C18, C27, C37

CAP,  POSCAP, 7343

OPTION

5

8

C11, C12, C14, C15, C30, C33, C34, C38 CAP, CER, 1206

OPTION

6

2

C13, C32

CAP, CER, 100pF, 25V, X7R, 10%, 0603

AVX 06033C101KAT2A 

7

4

R7, R8, R15, R16

RES, 0Ω, 1%, 1/10W, 0603

VISHAY, CRCW06030000Z0ED

8

4

R19, R20, R21, R22

RES, 150k, 5%, 1/10W, 0603

VISHAY CRCW0603150KJNEA

9

8

R23, R24, R25, R26, R27, R29, R30, R31 RES, 100k, 5%, 1/10W, 0603

VISHAY CRCW0603100KJNEA

10

16

R9, R10, R17, R18, R32-R35, R37-R40, 

R42-R45

RES, 0603,OPT

OPT

11

3

R36, R41, R46

RES, 0 OHM, 2512,OPT

OPT

Hardware 

1

16

E1, E3-E17

TESTPOINT, TURRET 0.094"

MILL MAX 2501-2-00-80-00-00-07-0

2

2

J1, J2

JACK, BANANA

KEYSTONE 575-4

3

8

JP1-JP8

HEADER, 0.079" SINGLE ROW, 3-PIN

SULLINS, NRPN031PAEN-RC

4

8

XJP1-XJP8

SHUNT, 0.079" CENTER

SAMTEC, 2SN-BK-G

5

4

STAND-OFFS

STAND-OFF, NYLON  0.375" TALL (SNAP ON) KEYSTONE, 8832

Содержание DC2453A

Страница 1: ...LGA package requiring only a few input and output ca pacitors Output voltage tracking is available through the L LT LTC LTM Linear Technology the Linear logo and Module are registered trademarks of Li...

Страница 2: ...output voltage meters for each phase should display the programmed output voltage 2 5 Oncetheproperoutputvoltageisestablished adjustthe load currents for each phase within the 0A to 3A range and obser...

Страница 3: ...3 dc2453afb DEMO MANUAL DC2453A Figure 2 Test Setup of DC2453A Quick Start Procedure...

Страница 4: ...5 3 65 70 75 80 85 90 95 100 EFFICIENCY dc2453a F02a 3 3VOUT1 2 5VOUT2 1 5VOUT3 1 2VOUT4 OUTPUT CURRENT A 0 0 5 1 1 5 2 2 5 3 65 70 75 80 85 90 95 100 EFFICIENCY dc2453a F02b 3 3VOUT1 2 5VOUT2 1 5VOU...

Страница 5: ...5 dc2453afb DEMO MANUAL DC2453A Figure 4 Measured Thermal Capture with All Phases at Full Load 3A VIN V AIRFLOW AMBIENT C 5 Natural Convection 28 Quick Start Procedure...

Страница 6: ...0EA 13 1 U1 LTM4643EV BGA 15X9 5 01 LINEAR TECH CORP LTM4643EV PBF Additional Demo Board Circuit Components 1 2 C4 C5 CAP CER 22 F 25V X5R 20 1206 MURATA GRM31CR61E226ME15L 2 1 C2 CAP POSCAP 33 F 25V...

Страница 7: ...OGY PARTS SCALE NONE www linear com 1 LTM4643EV Wednesday July 29 2015 1 1 QUAD 3A STEP DOWN MODULE REGULATOR LT SAM Y N A DEMO CIRCUIT 2453A SIZE DATE IC NO REV SHEET OF TITLE APPROVALS PCB DES APP E...

Страница 8: ...TUTORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDE...

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