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dc2033af

DEMO MANUAL DC2033A

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417  

(408) 432-1900 

 

FAX

: (408) 434-0507 

 

www.linear.com

 

LINEAR TECHNOLOGY CORPORATION 2013

LT 0413 • PRINTED IN USA

DEMONSTRATION BOARD IMPORTANT NOTICE

Linear Technology Corporation (LTC) provides the enclosed product(s) under the following 

AS IS

 conditions:

This demonstration board (DEMO BOARD) kit being sold or provided by Linear Technology is intended for use for 

ENGINEERING DEVELOPMENT 

OR EVALUATION PURPOSES ONLY

 and is not provided by LTC for commercial use. As such, the DEMO BOARD herein may not be complete 

in terms of required design-, marketing-, and/or manufacturing-related protective considerations, including but not limited to product safety 

measures typically found in finished commercial goods. As a prototype, this product does not fall within the scope of the European Union 

directive on electromagnetic compatibility and therefore may or may not meet the technical requirements of the directive, or other regulations.
If this evaluation kit does not meet the specifications recited in the DEMO BOARD manual the kit may be returned within 30 days from the date 

of delivery for a full refund. THE FOREGOING WARRANTY IS THE EXCLUSIVE WARRANTY MADE BY THE SELLER TO BUYER AND IS IN LIEU 

OF ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, OR STATUTORY, 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, INCIDENTAL, OR CONSEQUENTIAL DAMAGES.
The user assumes all responsibility and liability for proper and safe handling of the goods. Further, the user releases LTC from all claims 

arising from the handling or use of the goods. Due to the open construction of the product, it is the user’s responsibility to take any and all 

appropriate precautions with regard to electrostatic discharge. Also be aware that the products herein may not be regulatory compliant or 

agency certified (FCC, UL, CE, etc.).
No License is granted under any patent right or other intellectual property whatsoever. 

LTC assumes no liability for applications assistance, 

customer product design, software performance, or infringement of patents or any other intellectual property rights of any kind.

LTC currently services a variety of customers for products around the world, and therefore this transaction 

is not exclusive

.

Please read the DEMO BOARD manual prior to handling the product

. Persons handling this product must have electronics training and 

observe good laboratory practice standards. 

Common sense is encouraged

.

This notice contains important safety information about temperatures and voltages. For further safety concerns, please contact a LTC applica-

tion engineer.

Mailing Address:

Linear Technology

1630 McCarthy Blvd.

Milpitas, CA 95035

Copyright © 2004, Linear Technology Corporation

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Содержание DC2033A

Страница 1: ...resistor ora5 4m PCBtracesenseresistor TheDC2033A default configuration is for the LT6110 to use the internal sense resistor Design files for this circuit board are available at http www linear com d...

Страница 2: ...With 1A load current flowing through the internal 20m RSENSE resistor and 100 V VOS the IIOUT current is 50 A 1A 20m 100 V 402 The voltmeter should read 5mV 50 A 100 the RSENSE VOS RIN1 ROUT andIIOUT...

Страница 3: ...an LT6110 and an external RSENSE for an alternative to an ultra 0 jumper install two 0 25 inch length of 18AWG solid copper wires in parallel for up to 20A ILOAD The RIN1 resistor and the VSENSE volta...

Страница 4: ...resistance VFB is the regulator s feedback reference voltage IQ is the no load quiescent current flowing through the resistor feedback divider IQ VFB RG refer to the regulator s demo manual Quick Star...

Страница 5: ...connected to a regulatordemoboardforacompletecable wiredropcom pensation system evaluation Typically a regulator demo board includes a feedback resistor divider that sets the output voltage VREG Remov...

Страница 6: ...E7 I MON E5 V OUT1 R MON 100 EB 3 I IOUT E3 GND E9 SYNC E9 VFB E7 PGOOD LOAD 47 F V LOAD 5V 3 5A R FA 9 53k R FB 523k R G 100k C4 47pF C5 0 1 F C4 47 F R2 R2 AND R3 ARE REMOVED DC1458 TO DC2033 CONNE...

Страница 7: ...a DC2033A PCB trace is two ounces A typical resistance for a 2oz square trace is 0 25m at 25 C The RPCB serpentine trace length is six 0 15 0 6 inch rectangular traces connected by 0 015 0 15 inch tra...

Страница 8: ...gure 8 shows the schematic of a DC2033A with an LT6110 DFN package The DC2033A PCB layout is optimized for an LT6110 SOT23 package A DC2033A with a LT6110 DFN U2 and an internal RSENSE adds a 2 RSENSE...

Страница 9: ...R DC2033A ILOAD ILOAD RJ12 0 DC2033 F08 RSENSE RJ11 0 RWIRE 0 E3 GND E1 REGULATOR IIOUT E6 VOUT2 E7 IMON E5 VOUT1 RMON 100 EB 3 IIOUT E9 VFB LOAD CLOAD VLOAD RFA RFB RG C4 REGULATOR VREG FB VIN Downlo...

Страница 10: ...05 VISHAY CRCW08050000Z0EA 11 0 RJ4 RJ5 RJ7 RJ8 RES 0 JUMPER 0805 OPT 12 1 RJ3 RES ULTRA 0 JUMPER 2512 NACOMA TEPRO RN5326 13 0 RJ6 RJ9 RJ11 RJ12 RES ULTRA 0 JUMPER 2512 OPT USE TWO 0 25in 18AWG SOLID...

Страница 11: ...ts circuits as described herein will not infringe on existing patent rights Schematic Diagram 5 5 4 4 3 3 2 2 1 1 D D C C B B A A TECHNOLOGY TECHNOLOGY TECHNOLOGY Downloaded from Arrow com Downloaded...

Страница 12: ...FOR ANY INDIRECT SPECIAL INCIDENTAL OR CONSEQUENTIAL DAMAGES The user assumes all responsibility and liability for proper and safe handling of the goods Further the user releases LTC from all claims...

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