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dc1596afa

DEMO MANUAL DC1596A

PARTS LIST

ITEM

QTY

REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

 Required Circuit Components

1

2

CFFW1, CFFW2

CAP., NPO, 22pF, 25V, 5%, 0402

AVX, 04025A220JAT2A

2

2

CIN1BYP, CIN2BYP 

CAP., X7R, 0.1µF, 16V, 10%, 0603

AVX, 0603YC104KAT2A

3

2

COUT1, COUT2

CAP., X5R, 10µF, 6.3V, 10%, 0805

AVX, 08056D106KAT2A

4

2

CIN1, CIN2

CAP., X5R, 10µF, 16V, 10%, 1206

AVX, 1206YD106KAT2A

5

1

L1

Inductor, 2.2µH

VISHAY, IHLP1616BZER2R2M11

6

1

L2

Inductor, 4.7µH

VISHAY, IHLP1616BZER4R7M11

7

1

R1

RES., CHIP, 210k, 1%, 0402

VISHAY, CRCW0402210KFKED

8

1

R2

RES., CHIP, 887k, 1%, 0402

VISHAY, CRCW0402887KFKED

9

1

R6

RES., CHIP, 196k, 1%, 0402

VISHAY, CRCW0402196KFKED

10

1

R7

RES., CHIP, 105k, 1%, 0402

VISHAY, CRCW0402105KFKED

11

1

U1

IC., LTC3607EUD, 16-PIN QFN 3X3

LINEAR TECH., LTC3607EUD

Additional Demo Board Circuit Components

1

3

COUT3, COUT4, CF 

CAP., X7R, 0.1µF, 16V, 10%, 0603

AVX, 0603YC104KAT2A

2

2

CIN3, CIN4

CAP., TANT, 22µF, 35V, 20%, CASE Y

AVX, TPSY226M035R0200

3

0

COUT5, COUT6 (OPT.)

CAP., X5R, 47µF, 6.3V, 10%, 1210

AVX, 12106D476KAQ2A

4

0

CIN5, CIN6 (OPT.)

CAP., X5R, 47µF, 20V, 10%, 1812

5

1

RF

RES., CHIP, 100Ω, 1/16W, 5%, 0402

VISHAY, CRCW0402100RJNED

6

1

R3

RES., CHIP, 210k, 1%, 0402

VISHAY, CRCW0402210KFKED

7

1

R4

RES., CHIP, 280k, 1%, 0402

VISHAY, CRCW0402280KFKED

8

1

R5

RES., CHIP, 140k, 1%, 0402

VISHAY, CRCW0402140KFKED

9

1

R8

RES., CHIP, 121k, 1%, 0402

VISHAY, CRCW0402105KFKED

10

0

R9, R10 (OPT.)

RES., 0402

11

1

R11

RES., CHIP, 0Ω, 1%, 0805

VISHAY, CRCW08050000Z0ED

12

2

RSD1, RSD2

RES., CHIP, 5.1M, 5%, 0402

VISHAY, CRCW04025M10JNED

13

2

RPG1, RPG2

RES., CHIP, 100k, 1%, 0402

VISHAY, CRCW0402100KFKED

Hardware

1

12

E1-E12

Testpoint, TURRET, 0.094"

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

2

2

JP1,JP2

0.079 SINGLE ROW HEADER, 3-PIN

SAMTEC, TMM103-02-L-S

3

2

JP4,JP5

0.079, 2X4 HEADER

SAMTEC, TMM104-02-L-D

4

1

JP3

0.079, 2X3 HEADER

SAMTEC, TMM103-02-L-D

5

5

JP1-JP5

SHUNT, FOR JP1-JP5

SAMTEC, 2SN-BK-G

Summary of Contents for DC1596A

Page 1: ...res plus a set operating frequency range of 2 25MHz make the DC1596 demo board an ideal circuit for industrial or distributed power applications Design files for this circuit board are available at ht...

Page 2: ...voltages from 5 8V the minimum VIN is dependent on VOUT to 15V and the load currents from 0A to 600mA Both output voltages should be within 4 tolerance 5 Set the load current of both outputs to 600mA...

Page 3: ...3 dc1596afa DEMO MANUAL DC1596A QUICK START PROCEDURE VIN GND Figure 1 Proper Measurement Equipment Setup Figure 2 Measuring Input or Output Ripple...

Page 4: ...e Figure 6 Load Step Response Figure 5 Load Step Response 20 s DIV VIN 12V VOUT1 1 2V 400mA LOAD STEP 200mA TO 600mA PULSE SKIPPING MODE fSW 2 25MHz DC1596A F04 VOUT 100mV DIV AC COUPLED IOUT 200mA DI...

Page 5: ...SHAY L2 4 7 H 1616BZ VISHAY Burst Mode OPERATION fSW 2 25MHz Figure 10 Efficiency 20 s DIV VIN 12V VOUT2 2 5V 400mA LOAD STEP 200mA TO 600mA PULSE SKIPPING MODE fSW 2 25MHz DC1596A F07 VOUT 100mV DIV...

Page 6: ...s 1 3 COUT3 COUT4 CF CAP X7R 0 1 F 16V 10 0603 AVX 0603YC104KAT2A 2 2 CIN3 CIN4 CAP TANT 22 F 35V 20 CASE Y AVX TPSY226M035R0200 3 0 COUT5 COUT6 OPT CAP X5R 47 F 6 3V 10 1210 AVX 12106D476KAQ2A 4 0 CI...

Page 7: ...AS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPECIFICATIONS HOWEVER IT REMAINS THE CUSTOMER S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION...

Page 8: ...CLUDING 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 C...

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