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dc1663af

DEMO MANUAL DC1663A

PARTS LIST

ITEM QUANTITY

REFERENCE-DESCRIPTION

DESCRIPTION

MANUFACTURER’S PART NUMBER

Required Circuit Components

1

4

C

IN2

, C

IN3

, C

IN4

, C

IN5

Cap., X5R, 10µF, 35V, 10%, 1210

Murata, GRM32ER6YA106KA12

2

2

C

OUT1

, C

OUT7

Cap., 470µF, 4V, POSCAP, F8

Sanyo, 4TPE470MCL

3

2

C

OUT4

, C

OUT5

Cap., X5R, 100µF, 6.3V, 20%, 1210

AVX, 12106D107MAT2A

4

2

C5, C7

Cap., X5R, 0.1µF, 25V, 10%, 0603

AVX, 06033D104KAT

5

4

R1, R3, R22, R26

Res., Chip, 10, 1%, 0603

NIC, NRC06F10R0TRF

6

1

R19

Res., Chip, 60.4k, 1%, 0603

Vishay, CRCW060360K4FKED

7

1

R25

Res., Chip, 40.2k, 1%, 0603

Vishay, CRCW060340K2FKED

8

1

R30

Res., Chip, 100k, 1%, 0603

Vishay, CRCW0603100KFKED

9

1

U1

IC, High Efficiency Step-Down Module

Linear Technology LTM4628EV

Additional Demo Board Circuit Components

1

1

C

IN1

Cap., 150µF, 35V, Aluminum Electr.,

Sun Electronics, 35CE150AX

2

0

C

OUT2

, C

OUT3

, C

OUT6

, C

OUT8

Cap., X5R, 100µF, 6.3V, 20% 1210 Optional

AVX, 12106D107MAT2A Optional

3

0

C1

Cap., X7R, 1µF, 25V,10%, 0805 Optional

AVX, 08053C105KAT2A Optional

4

1

C2

Cap., X7R, 1µF, 25V,10%, 0805

AVX, 08053C105KAT2A

5

0

C3, C4, C6, C8 to C12

Cap., 0603, Optional

Optional

6

0

R2, R4, R6, R8, R16, R20, R40

Res., 0603, Optional 

Optional

7

0

R11, R14, R17, R23, R28, R31, 

R33, R39

Res., Chip, 0, 1%, 0603, Optional

Vishay, CRCW06030000Z0ED, Optional

8

4

R5, R24, R27, R36

Res., Chip, 10k, 1%, 0603

Vishay, CRCW060310K0FKED

9

2

C13, C14

Cap., X7R, 0.01µF, 16V, 10%, 0603

AVX, 0603YC103KAT2A

10

2

C15, C16

Cap., X7R, 1µF, 10V, 10%, 0603

AVX, 0603ZC105KAT

11

4

R7, R21, R29, R32

Res., Chip, 0, 1%, 0603

Vishay, CRCW06030000Z0ED

12

4

R9, R10, R13, R15

Res., Chip, 60.4k, 1%, 0603

Vishay, CRCW060360K4FKED

13

1

R12

Res., Chip, 30.1k, 1%, 0603

Vishay, CRCW060330R1FKED

14

1

R18

Res., Chip, 90.9k, 1%, 0603

Vishay, CRCW060390K9FKED

15

1

R34

Res., Chip, 0.001Ω, 0.5W, 2010

Vishay, WSL20101L000FEA

16

0

R35

Res., 2010, Optional

Optional

17

1

R37

Res., Chip, 0.015Ω, 2W, 2512

Vishay, WSL2512R0150FEA

18

0

R38

Res., 2512, Optional

Optional

19

1

Q1

N-Channel 30-V MOSFET

Vishay, SUD50N03-09P

20

10

TP1 to TP5, TP10 to TP15

Testpoint, Turret, .094" pbf

Mill-Max, 2501-2-00-80-00-00-07-0

21

4

TP18, TP20, TP22, TP23

Testpoint, Turret, .094" pbf

Mill-Max, 2501-2-00-80-00-00-07-0

22

6

TP6, TP7, TP8, TP9, TP17, TP19

Jack Banana

Keystone, 575-4

Hardware - for Demo Board Only

1

2

JP1, JP6

Header 4 Pin  0.079 Single Row

Samtec, TMM104-02-L-S

2

3

JP2, JP3, JP4

Header 3 Pin  0.079 Single Row

Samtec, TMM103-02-L-S

3

1

J5

Header 3 Pin  0.079 Double Row

Samtec, TMM-103-02-L-D

4

6

XJP1 to XJP6

Shunt, .079" Center

Samtec, 2SN-BK-G

5

3

J1, J2, J3

CON.,  SMA , PCB, Jack

Amphenol Connex, 132134

6

4

Stand-Off

Stand-Off, Nylon   0.50"

Keystone, 8833 (Snap On)

Содержание DC1663A

Страница 1: ...r programmable from 250kHz up to 780kHz An internal phase lock loop allows the module to be synchronized to an external clock The board allows the user to program how its output ramps up and down thro...

Страница 2: ...SMA connector J3 15mV A Apply the jumper resistors R34 or R35 on the back side of boards to apply load transient on channel 1 or channel 2 correspondingly 6 Optional LTM4628 can be synchronized to an...

Страница 3: ...3 dc1663af DEMO MANUAL DC1663A QUICK START PROCEDURE Figure 1 Test Setup of DC1663A V V V A A VIN 4 5V TO 26 5V LOAD 0A TO 8A A LOAD 0A TO 8A 1663a F01 VOUT1 VOUT2...

Страница 4: ...COUPLED 20MHz BW 100mV DIV IOUT1 0A TO 4A STEP 3 3A DIV 1663 F05 VOUT2 AC COUPLED 20MHz BW 100mV DIV IOUT2 0A TO 4A STEP 3 3A DIV Figure 6 Measured Output Voltage Ripple at 12V Input 1 5V and 1 2V Out...

Страница 5: ...1 R33 R39 Res Chip 0 1 0603 Optional Vishay CRCW06030000Z0ED Optional 8 4 R5 R24 R27 R36 Res Chip 10k 1 0603 Vishay CRCW060310K0FKED 9 2 C13 C14 Cap X7R 0 01 F 16V 10 0603 AVX 0603YC103KAT2A 10 2 C15...

Страница 6: ...D PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHN...

Страница 7: ...ICATIONS ENGINEERING FOR ASSISTANCE THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AN D SCHEMATIC SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS SCALE NONE www linear com 1 Tuesday September 07 2010...

Страница 8: ...UDING 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 INCIDENTAL OR CON...

Страница 9: ...IC23158YML EV MIC23451 AAAYFL EV MIC5281YMME EV 124352 HMC860LP3E ADM00513 ADM8611 EVALZ ADM8612 EVALZ ADM8613 EVALZ ADP1046ADC1 EVALZ ADP1055 EVALZ ADP122 3 3 EVALZ ADP130 0 8 EVALZ ADP130 1 2 EVALZ...

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