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dc1830b-c/b-df

DEMO MANUAL 

DC1830B-C/DC1830B-D

 PARTS LIST—DC1830B-C

ITEM

QTY

REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

Required Circuit Components

1

1

C1

CAP., X5R, 4.7μF, 10V, 20% 0603

AVX, 0603ZD475MAT2A

2

1

CBAT

CAP., SMT ALUMINUM, 150μF, 35V 

SUNCON, 35HVP150M

3

1

CBIAS

CAP., X7R, 1μF, 16V, 10% 0603

AVX, 0603YC105KAT2A

4

1

CBGATE

CAP., X7R, 10nF, 50V, 5% 0603

MURATA, GRM188R71H103JA01D

5

2

CC2, CTMR

CAP., X7R, 0.1μF, 50V, 10% 0603

AVX, 06035C104KAT2A 

6

2

CIIMON, CIBMON

CAP., C0G, 1000pF, 25V, 5% 0603

AVX, 06033A102JAT2A

7

1

CIN

CAP., X7R, 1μF, 50V, 10% 1210

AVX, 12105C105KAT2A

8

2

COUT, CL

CAP., X7R, 2.2μF, 50V, 10% 1206

MURATA, GRM31CR71H225KA88L

9

1

D1

DIODE ZENER 3.0V 200MW SOD-323

DIODE INC.,BZT52C3V0S-7-F

10

1

D2

LED, GREEN, SMT, 0603

LITE-ON, LTST-C190KGKT

11

2

D3, D4

LED 660NM SUPER RED DIFF 0603 SMD

LUMEX, SML-LX0603SRW-TR

12

1

F2

FUSE 12A 32V T-LAG 1206 SMD

COOPER BUSSMAN, 3216TD12-R

13

2

Q1, Q2

MOSFET P-CHAN., 30V, POWERPAK-8

VISHAY, SI7135DP-T1-GE3

14

2

Q5, Q6

SMALL SIGNAL MOSFET

ON SEMI., 2N7002LT1G

15

2

RBFB2, ROFB2

RES., CHIP, 84.5k, 0.1W, 1% 0603

VISHAY, CRCW060384K5FKEA

16

4

RBFB1, ROFB1, R12, R17

RES., CHIP, 1M, 0.1W, 1% 0603

VISHAY, CRCW06031M00FKEA

17

1

RC1

RES., CHIP, 4.22k, 1/10W 1% 0603

YAGEO, RT0603FRE074K22L

18

1

RCL

RES., CHIP, 24.3k, 0.1W, 1% 0603

VISHAY, CRCW060324K3FKEA 

19

1

RCS

SENSOR RES., 0.01Ω 1W 2% 1508 SMD

SUSUMU, RL3720WT-R010-G

20

3

RCX, R8, R13

RES., CHIP, 10k, 0.1W, 1% 0603

YAGEO, RC0603FR-0710KL 

21

1

RIFB1

RES., CHIP, 68.1k, 0.1W, 1% 0603

VISHAY, CRCW060368K1FKEA

22

1

RIL

RES., CHIP, 2.0k, 0.1W, 1% 0603

VISHAY, CRCW06032K00FKTA

23

2

RNTC2, RNTC3

THERMISTOR NTC 10kΩ 5% 0603

VISHAY, NTHS0603N02N1002J

24

1

RIS1

SENSOR RES 0.015Ω 1W 2% 1508 SMD

SUSUMU, RL3720WT-R015-G

25

1

RVM1

RES., CHIP, 35.7k, 1/10W 1% 0603

VISHAY, CRCW060335K7FKEA

26

1

RVM2

RES., CHIP, 2.49k, 1/10W 1% 0603

YAGEO, RC0603FR-072K49L 

27

1

R5

RES., CHIP, 2.2k, 0.1W, 5% 0603

VISHAY, CRCW06032K2JKEA

28

3

R4, R7, R19

RES., CHIP, 100k, 0.1W, 5% 0603

VISHAY, CRCW0603100KJKEA

29

2

R6, R18

RES., CHIP, 4.7k, 0.1W, 5% 0603

VISHAY, CRCW06034K7JKEA

30

1

R9

RES., CHIP, 46.4k, 0.1W, 1% 0603

VISHAY, CRCW060346K4FKEA

31

2

R10, R15

RES., CHIP, 20k, 0.1W, 1% 0603

VISHAY, CRCW060320K0FKEA

32

2

R11, R16

RES., CHIP, 38.3k, 0.1W, 1% 0603

VISHAY, CRCW060338K3FKEA

33

1

R14

RES., CHIP, 78.7k, 0.1W, 1% 0603

VISHAY, CRCW060378K7FKEA

34

1

U1

I.C. LTC4000EUFD-1, 28-PIN QFN

LINEAR TECH., LTC4000EUFD-1#PBF

35

2

U2, U3

NANOPWR COMPARATOR, MSOP8

LINEAR TECH., LTC1540CMS8#PBF

Additional Demo Board Circuit Components

1

0

CC1, CIGATE, CNTC, CCX, CCL, CIL, CVM

CAP., 0603 OPT

2

0

CL1, CL2, CL3, CL4, CL5

CAP., 1206, 50V OPT

3

0

F1, F3

FUSE 12A 32V T-LAG 1206 SMD OPT

4

0

Q3, Q4

MOSFET P-CHAN., 30V, POWERPAK-8 OPT

5

0

R1, R2, R3, R20, R21, RIG, RBG, RBFBX, 
RBFB3, ROFBX

RES., 0603 OPT

 

Summary of Contents for DC1830B-C

Page 1: ...y Otherparameterscanbead justed to suit specific applications with guidance provided in the LTC4000 1 data sheet Table 1 provides a summary of parameter adjustments L LT LTC LTM Linear Technology and...

Page 2: ...omizedtosuittheapplication at hand it is easy to set up to evaluate the performance of the LTC4000 1 when combined with a suitable switching power converter such as the LTC3845A Voltages and currents...

Page 3: ...ort circuit protection on VOUT SYS is not required NOTE The following applies to the DC1830B C 11 Turn off the power at the input 12 Connect the output load and meters to the VOUT SYS output 13 Set CH...

Page 4: ...b c b df DEMO MANUAL DC1830B C DC1830B D QUICK START PROCEDURE V A SCOPE V LOAD OR A DC SOURCE Figure 1 Fixture Connections and Measurement Equipment Setup Figure 2 Block Diagram with Typical DC DC Co...

Page 5: ...CHIP 24 3k 0 1W 1 0603 VISHAY CRCW060324K3FKEA 19 1 RCS SENSOR RES 0 01 1W 2 1508 SMD SUSUMU RL3720WT R010 G 20 3 RCX R8 R13 RES CHIP 10k 0 1W 1 0603 YAGEO RC0603FR 0710KL 21 1 RIFB1 RES CHIP 68 1k 0...

Page 6: ...C105KAT2A 8 1 D1 DIODE ZENER 3 0V 200MW SOD 323 DIODE INC BZT52C3V0S 7 F 9 2 D2 D3 LED 660NM SUPER RED DIFF 0603 SMD LUMEX SML LX0603SRW TR 10 1 D4 LED GREEN SMT 0603 LITE ON LTST C190KGKT 11 1 F2 FUS...

Page 7: ...11 R16 RES CHIP 38 3k 0 1W 1 0603 OPT VISHAY CRCW060338K3FKEA 10 0 R12 R17 RES CHIP 1M 0 1W 1 0603 OPT VISHAY CRCW06031M00FKEA 11 0 R14 RES CHIP 78 7k 0 1W 1 0603 OPT VISHAY CRCW060378K7FKEA 12 0 Q3 Q...

Page 8: ...8 dc1830b c b df DEMO MANUAL DC1830B C DC1830B D SCHEMATIC DIAGRAM...

Page 9: ...ation is believed to be accurate and reliable However noresponsibilityisassumedforitsuse LinearTechnologyCorporationmakesnorepresenta tion that the interconnection of its circuits as described herein...

Page 10: ...ORY 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 INCIDENTA...

Page 11: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC1830B C DC1830B D...

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