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6

DEMO MANUAL DC2630A

Rev. 0

ITEM QTY REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

Required Circuit Components

1

8

C1, C2, C7, C8, C11, C12, C15, C16

CAP., X7R, 2.2µF, 50V, 10% 1206

AVX, 12065C225KAT2A

2

8

C4, C5, C9, C10, C13, C14, C17, C18 CAP., X7R, 2.2µF, 100V, 10% 1206

AVX, 12061C225KAT4A

3

1

C6

CAP., X5R, 4.7µF, 16V, 10% 0603

MURATA, GRM188R61C475KAAJD

4

1

C24

CAP., X7R, 1.0µF, 50V, 10% 0603

TAIYO YUDEN, UMK107AB7105KA-T

5

4

D1, D3, D5, D7

SCHOTTKY DIODES, PMEG6010CEH, SOD-123 NXP, PMEG6010CEH

6

4

L1, L2, L3, L4

IND., 10µH

WURTH ELEKTRONIK, 74438336100

7

4

R3, R16, R22, R26

RES., 2Ω, 1/2W, 1% 1206

SUSUMU, RL1632R-2R00-F

8

4

R4, R17, R23, R27

RES., 1M, 1/10W, 1% 0603

VISHAY, CRCW06031M00FKEA

9

4

R5, R18, R24, R28

RES., 22.6k, 1/10W, 1% 0603

VISHAY, CRCW060322K6FKEA

10

1

R30

RES., 47.5k, 1/10W, 1% 0603

VISHAY, CRCW060347K5FKEA

11

1

U1

IC., LT3966, QFN-40, 6mm × 6mm

ANALOG DEVICES., LT3966EUJ#PBF

Additional Demo Board Components

1

1

C3

CAP., ALUM., 47µF, 50V, 6.3×7.7 SIZE

WURTH ELEKTRONIK, 865080645012

2

0

C20–C23(OPT)

CAP., OPTION, 0603

3

4

M1, M2, M3, M4

P-MOSFET, 60V, SOT-23

VISHAY, Si2309CDS-T1-GE3

4

1

R1 

RES., 84.5k, 1/10W, 1% 0603

VISHAY, CRCW060384K5FKEA

5

1

R2

RES., 499k, 1/10W, 1% 0603

VISHAY, CRCW0603499KFKEA

6

0

R6, R7, R12, R13, R14, R15, R19, 

R20, R21, R25, R31, R33, R34

RES., OPTION, 0603

7

5

R8, R9, R10, R11, R29

RES., 100k, 1/10W, 1% 0603

VISHAY, CRCW0603100KFKEA

Hardware: For Demo Board Only

1

8

E3, E4, E8, E11, E16, E17, E18, E20

TESTPOINT, TURRET, .094" PBF

MILL-MAX, 2501-2-00-80-00-00-07-0

2

13

E1, E2, E5, E6, E7, E9, E10, E12, E13, 

E14, E15, E19, E21

TESTPOINT, TURRET, .061" PBF

MILL-MAX, 2308-2-00-80-00-00-07-0

3

2

JP1, JP2

HEADER 3-PIN 0.079 DOUBLE ROW

WURTH ELEKTRONIK, 62000621121

4

2

XJP1 ,XJP2

SHUNT, .079" CENTER

WURTH ELEKTRONIK, 60800213421

5

1

J1

HEADER, 2×7 DUAL ROW

MOLEX, 87831-1420

6

2

J2, J3

JACK BANANA

KEYSTONE, 575-4

7

4

MH1–MH4

STAND-OFF, NYLON 6.4mm

WURTH ELEKTRONIK, 702931000

PARTS LIST

Содержание DC2630A

Страница 1: ...de PWMTG MOSFET drivers assist with PWM dimming and fault protection The LT3966 channels can be configured to operate as a ground ref erenced step up boost LED driver or as a floating output LED drive...

Страница 2: ...r non I2C mode operation set both JP1 and JP2 ADDR1 and ADDR2 to 0 This address is for non I2C mode and all other settings are for I2C serial communications mode 3 Adjust the input power supply voltag...

Страница 3: ...it shut down With the power off connect the input power supply to the VIN and GND terminals 7 For I2C serial communications set JP1 ADDR1 to 1 and JP2 ADDR2 to 1 This is the chosen I2C address for the...

Страница 4: ...owering 16 White LEDs Per Channel at 125mA Figure 3 DC2630A PWM Dimming Using I2C Settings for 1250 1 and 500 1 Dimming Ratios TEST RESULTS VIN V 6 8 10 12 14 16 18 20 60 65 70 75 80 85 90 95 100 EFFI...

Страница 5: ...NUAL DC2630A Rev 0 a 50 to 100 Figure 4 DC2630A Load Transient Response b 100 to 50 20 s DIV VCTRL PWM 500mV DIV ILED 50mA DIV dc2630a F04b TEST RESULTS 20 s DIV VCTRL PWM 500mV DIV ILED 50mA DIV dc26...

Страница 6: ...mm 6mm ANALOG DEVICES LT3966EUJ PBF Additional Demo Board Components 1 1 C3 CAP ALUM 47 F 50V 6 3 7 7 SIZE WURTH ELEKTRONIK 865080645012 2 0 C20 C23 OPT CAP OPTION 0603 3 4 M1 M2 M3 M4 P MOSFET 60V SO...

Страница 7: ...206 50V C4 2 2uF 1206 100V EXT2 E15 R12 OPT R11 100k R3 2 1206 GND E11 L2 10uH 74438336100 D7 PMEG6010CEH R8 100k INTVCC E7 R5 22 6K R28 22 6K C2 2 2uF 1206 50V R15 OPT TP2 D5 PMEG6010CEH GND E21 R24...

Страница 8: ...sclose 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 promptl...

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