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DEMO MANUAL DC2529A

UG-1311 Rev 0

For more information 

www.analog.com

PARTS LIST

ITEM

QTY

REFERENCE

PART DESCRIPTION

MANUFACTURER/PART NUMBER

Additional Demo Board Circuit Components

1

0

C17, C23, C28, C32, C33

CAP., OPTION, 0603

OPT

2

0

C15, C26

CAP., OPTION, 1210

OPT

3

0

C30

CAP., OPTION, 0805

OPT

4

0

D1, D2 

DIODE, OPTION, DI-123

OPT

5

0

Q5, Q6, Q8

XSTR., OPTION

OPT

6

7

R1, R4, R5, R13, R20, R28, R38 RES., 0Ω, 1/10W, 0603  

VISHAY, CRCW06030000Z0EA

7

0

R6, R7, R16, R17, R26, R27, 

R31, R33, R37, R41-R45

RES., OPTION, 0603

OPT.

8

0

R39

RES., OPTION, 0805

OPT.

Hardware: For Demo Board Only

1

9

E1-E9

TEST POINT, TURRET, .094" MTG. HOLE

MILL-MAX, 2501-2-00-80-00-00-07-0

2

6

J1, J2, J3, J4, J5, J6

CONN., BANANA JACK

KEYSTONE, 575-4

3

1

JP1

HEADER, 1×4, 2MM

WURTH ELEKTRONIK, 62000411121

4

2

JP2, JP3

HEADER, 1×3, 2MM

WURTH ELEKTRONIK, 62000311121

5

1

JP4

HEADER, 2×4, 2MM

WURTH ELEKTRONIK, 62000821121

6

2

JP5, JP6

HEADER, 1×2, 2MM

WURTH ELEKTRONIK, 62000211121

7

4

XJP1, XJP2, XJP3, XJP4

SHUNT, 2MM

WURTH ELEKTRONIK, 60800213421

8

4

MTG1-MTG4

STANDOFF, NYLON, SNAP-ON, .500" TALL

WURTH ELEKTRONIK, 702935000

Summary of Contents for LTC7810ELXE

Page 1: ...property of their respective owners PERFORMANCE SUMMARY The input voltage range of this demo board is from 16V to 130V and it uses a sense resistor for overcurrent protec tion The LTC7810 data sheet gives a complete descrip tion of the part operation and application information and must be read in conjunction with this demo manual for DC2529A Design files for this circuit board are available at ht...

Page 2: ... FCM JP5 ON JP6 ON 2 With power off connect the input power supply to VIN and GND 3 Turn on the power at the input NOTE Make sure that the input voltage is higher than 16V and does not exceed 130V 4 Check the output voltages The output voltages should be within the specifications in Table 1 Once the proper output voltages are established adjust the load within the operating range and observe the o...

Page 3: ...nformation www analog com Figure 1 Proper Measurement Equipment Setup QUICK START PROCEDURE Figure 2 Measuring Input or Output Ripple Across Terminals or Directly Across Ceramic Capacitor VOUT GND COUT VIN SUPPLY IIN LOAD IOUT LOAD DC2529A F01 IOUT ...

Page 4: ...f Table 2 Mode Selection and Synchronized Operation Options CONFIGURATION JP4 MODE WITH SYNC SIGNAL APPLIED TO PLLIN Forced Continuous Operation FCM FCM Pulse Skipping Operation P S P S Burst Mode Operation with Adjustable Clamp Level BURST ADJ FCM Burst Mode Operation with Default Clamp BURST DEFAULT FCM JP4 To synchronize the DC2529A to an external clock apply the sync signal to the PLLIN turret...

Page 5: ...VIN 24V VIN 48V VIN 72V VIN 100V VIN 130V IOUT A 0 1 2 3 4 5 60 65 70 75 90 100 95 80 85 EFFICIENCY DC2629A F04 VIN 24V VIN 48V VIN 72V VIN 100V VIN 130V 100µs DIV VOUT1 20MHz BW 50mV DIV DC2629A F05 100µs DIV VOUT2 20MHz BW 50mV DIV DC2629A F06 Figure 4 DC2529A VOUT2 Typical FCM Efficiency vs Load Current Figure 5 DC2529A VOUT1 2 5A to 5A Load Transient at VIN 48V Figure 6 DC2529A VOUT2 1 25A to ...

Page 6: ...6 DEMO MANUAL DC2529A UG 1311 Rev 0 For more information www analog com Figure 7 Thermal Image VIN 130V VOUT1 5V at 10A VOUT2 12V at 5A No Air Flow TA 25 C ...

Page 7: ...10 0603 MURATA GRM188R71C334KA01D 16 2 D3 D4 DIODE SCHOTTKY 150V SOD 123 CENTRAL SEMI CMHD3595 TR 17 1 L1 IND PWR 15µH 15 WURTH ELEKTRONIK 7443631500 18 1 L2 IND PWR 47µH 15 WURTH ELEKTRONIK 7443634700 19 3 Q1 Q3 Q7 XSTR MOSFET N CH 150V 21A TDSON 8 INFINEON BSC520N15NS3G 20 2 Q2 Q4 XSTR MOSFET N CH 150V 56A TDSON 8 BSC160N15NS5ATMA1 21 1 Q9 XSTR MOSFET N CH 150V 1 5A TDSON 8 VISHAY SI3440DV T1 E3...

Page 8: ...030000Z0EA 7 0 R6 R7 R16 R17 R26 R27 R31 R33 R37 R41 R45 RES OPTION 0603 OPT 8 0 R39 RES OPTION 0805 OPT Hardware For Demo Board Only 1 9 E1 E9 TEST POINT TURRET 094 MTG HOLE MILL MAX 2501 2 00 80 00 00 07 0 2 6 J1 J2 J3 J4 J5 J6 CONN BANANA JACK KEYSTONE 575 4 3 1 JP1 HEADER 1 4 2MM WURTH ELEKTRONIK 62000411121 4 2 JP2 JP3 HEADER 1 3 2MM WURTH ELEKTRONIK 62000311121 5 1 JP4 HEADER 2 4 2MM WURTH E...

Page 9: ... com 3 DEMO CIRCUIT 2529A Thursday June 29 2017 1 1 HIGH INPUT VOLTAGE DUAL OUTPUT N A LTC7810ELXE DING L SIZE DATE IC NO REV SHEET OF TITLE APPROVALS PCB DES APP ENG TECHNOLOGY Fax 408 434 0507 Milpitas CA 95035 Phone 408 432 1900 1630 McCarthy Blvd LTC CONFIDENTIAL FOR CUSTOMER USE ONLY CUSTOMER NOTICE LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER SUPPLIED SPEC...

Page 10: ...on of ADI Customer may not disclose 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 promptly return the Evaluation Board to ADI ADDITIONAL RESTRICTIONS Customer may not disassemble decompile or reverse engineer chips on the Evaluation Board Customer shall inform...

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