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dc1041a-bf

DEMO MANUAL DC1041A-B

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417 

(408) 432-1900 

 FAX: (408) 434-0507 

 

www.linear.com

© 

LINEAR TECHNOLOGY CORPORATION 2011

LT 0511 • 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

Summary of Contents for DC1041A-B

Page 1: ...ration All other trademarks are the property of their respective owners PERFORMANCE SUMMARY BOARD PHOTO supply s output if desired Output voltage margining of 5 from the nominal value is available via the margin control pins MARG0 and MARG1 The LTM4601HV data sheet must be read in conjunction with this demo manual priortoworkingonormodifyingdemocircuitDC1041A B Design files for this circuit board ...

Page 2: ...r at the input The output voltage should be 1 5V 1 4 Oncetheproperoutputvoltageisestablished adjustthe load within the operating range and observe the output voltage regulation ripple voltage efficiency and other parameters Output ripple should be measured at J4 with a BNC cable 5 For optional load transient test apply an adjustable pulse signal between IOSTEP E3 and GND pins Pulse amplitude sets ...

Page 3: ...41A B QUICK START PROCEDURE Figure 2 Measured Supply Efficiency with Different VIN and VOUT VIN 12V VOUT 1 5V 0A TO 10A LOAD STEP COUT 1 22μF CERAMIC 2 100μF CERAMIC C5 47pF Figure 3 Measured Load Transient Response 0A to 10A Step ...

Page 4: ...nology Corp LTM4601EV Additional Demo Board Circuit Components 1 0 CIN4 CIN5 Cap 1206 TBD 2 0 COUT3 Cap 1210 TBD 3 0 C3 C4 C5 C6 C7 Cap 0603 TBD 4 2 C1 C2 Cap X5R 1μF 10V 10 Taiyo Yuden LMK107BJ105KA 5 1 D1 Zener Diode 5 1V On Semi MMBZ5231B 6 1 Q1 MOSFET N Channel 30V Siliconix SUD50N03 10 7 0 R6 R9 R11 R12 R18 Res 0603 TBD 8 2 R17 R1 Res Chip 10k 0 1W 5 AAC CR16 103JM 9 1 R2 Res LRC 0 010Ω 0 25W...

Page 5: ... Corporation is believed to be accurate and reliable However no responsibility is assumed for its use Linear Technology Corporation makes no representa tion that the interconnection of its circuits as described herein will not infringe on existing patent rights SCHEMATIC DIAGRAM ...

Page 6: ...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 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 g...

Page 7: ... EVALZ ADP1716 2 5 EVALZ ADP1740 1 5 EVALZ ADP1752 1 5 EVALZ ADP1828LC EVALZ ADP1870 0 3 EVALZ ADP1871 0 6 EVALZ ADP1873 0 6 EVALZ ADP1874 0 3 EVALZ ADP1882 1 0 EVALZ ADP199CB EVALZ ADP2102 1 25 EVALZ ADP2102 1 875EVALZ ADP2102 1 8 EVALZ ADP2102 2 EVALZ ADP2102 3 EVALZ ADP2102 4 EVALZ ADP2106 1 8 EVALZ ADP2147CB 110EVALZ AS3606 DB BQ24010EVM BQ24075TEVM BQ24155EVM BQ24157EVM 697 BQ24160EVM 742 BQ2...

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