Linear Technology DC2041A Manual Download Page 6

6

dc2041af

DEMO MANUAL DC2041A

parts List

ITEM

QTY REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

Required Circuit Components

1

1

C1

CAP CER, 1µF, 25V, X7R 10% 0603

MURATA, GRM188R71E105KA12D

2

1

C2

CAP CER, 1µF, 100V, X7R 10% 0805

TDK, C2012X7S2A105K

3

1

C3

CAP CER, 10µF, 25V, 10% X7R 1206

MURATA, GRM31CR71E106KA12L

4

1

C5

CAP CER, 10pF, 50V, 5% NP0 0402

MURATA, GRM1555C1H100JA01D

5

1

C7

CAP CER, 0.1µF, 16V, 10%, X7R 0402

MURATA, GRM155R71C104KA88D

6

1

R3

RES 1.1M, 1/16W, 1%, 0402 SMD

VISHAY, CRCW04021M10FKED

7

1

R4

RES 383kΩ, 1/16W, 1%, 0402 SMD

VISHAY, CRCW0402383KFKED

8

1

R5

RES 215kΩ, 1/16W, 1%, 0402 SMD

VISHAY, CRCW0402215KFKED

9

1

R6

RES 133kΩ, 1/16W, 1%, 0402 SMD

VISHAY, CRCW0402133KFKED

10

1

R8

RES 220kΩ, 1/16W, 5%, 0402 SMD

VISHAY, CRCW0402220KJNED

11

2

R12

RES 121kΩ, 1/16W, 1%, 0402 SMD

VISHAY, CRCW0402121KFKED

12

1

U1

50mA STEP-DOWN CHARGE PUMP

LINEAR TECH., LTC3255EMSE#PBF

Additional Demo Board Circuit Components

13

1

C4

CAP CER 2.2µF, 100V, 10%, X7R 1206

MURATA, GRM31CR72A225KA7

14

0

C6

CAP, 0603 SMD 

OPT

15

0

C8

CAP, 1206 SMD

OPT

16

1

R1

RES 0.0Ω, 1/8W, 0805 SMD

VISHAY, CRCW08050000Z0EA

17

2

R2, R10

RES 10kΩ, 1/16W, 5%, 0402 SMD

VISHAY, CRCW040210K0JNED

18

0

R7

RES, 0402 SMD

OPT

19

2

R9, R11

RES 10.0M, 1/16W, 5%, 0402 SMD

VISHAY, CRCW040210M0JNED

20

0

R13, R14, R15

RES, 0805 SMD

OPT

Hardware: For Demo Board Only

21

4

E1, E2, E3, E4

TP, TURRET, 0.094", PBF

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

22

4

E5, E6, E7, E8

TURRET, 0.061 DIA

MILL-MAX, 2308-2-00-80-00-00-07-0

23

2

JP1, JP3

HEADER, 3 PIN, 1 ROW .079CC

SAMTEC, TMM-103-02-L-S

24

3

JP1-JP3

SHUNT, 2mm

SAMTEC, 2SN-KB-G

25

1

JP2

HEADER, 2.0mm, 2 

×

 5

SAMTEC,  TMM-105-02-L-D

26

4

MH1-MH4

STAND-OFF, NYLON  0.375" TALL

EYSTONE, 8832 (SNAP ON)

Summary of Contents for DC2041A

Page 1: ...ive owners Performance Summary The LTC3255 is a robust device that can survive reverse polarity input supplies with current limit and overtem perature protection Refer to the LTC3255 data sheet for mo...

Page 2: ...per to the OPT setting un less the appropriate resistor is installed in R7 The VOUT jumper OPT position is to allow an alternate VOUT setting This can be accomplished by adding a resistor to R7 to set...

Page 3: ...MO MANUAL DC2041A Quick Start Procedure PS1 0V TO 48V 100mA Supply L1 0mA TO 100mA Load DC2041 F01 Figure 1 Proper Measurement Equipment Setup with Shunt Disabled Figure 2 Measuring Input or Output Ri...

Page 4: ...for R7 4 With power off connect a 0V to 48V 100mA power supply to a controlled current source a 250 Watt resistor VIN and GND with a voltmeter and ammeter as shown in Figure 3 5 TurnontheVIN inputpow...

Page 5: ...41af DEMO MANUAL DC2041A SHUNT ENABLED CS1 4mA TO 20mA CURRENT SOURCE PS1 SUPPLY V 2VOUT 24V VCS1 VRS1 VMAX 60V L1 0mA TO 40mA Load DC2041 F03 Figure 3 Proper Measurement Equipment Setup with Shunt En...

Page 6: ...RCW0402220KJNED 11 2 R12 RES 121k 1 16W 1 0402 SMD VISHAY CRCW0402121KFKED 12 1 U1 50mA STEP DOWN CHARGE PUMP LINEAR TECH LTC3255EMSE PBF Additional Demo Board Circuit Components 13 1 C4 CAP CER 2 2 F...

Page 7: ...lvd LTC Confidential For Customer Use Only CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RE...

Page 8: ...DING 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 CONS...

Page 9: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC2041A...

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