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dc2195afb

DEMO MANUAL DC2195A

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417  

(408) 432-1900 

 

FAX

: (408) 434-0507 

 

www.linear.com

 

LINEAR TECHNOLOGY CORPORATION 2015

LT 0315 REV B • 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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Summary of Contents for DC2195A

Page 1: ...LT LTC LTM Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation All other trademarks are the property of their respective owners Performance Summary move JP...

Page 2: ...cy measurements are desired an ammeter can be put in series with the output load in order to measure the DC2195A s output current b A voltmeter can be placed across the output terminals inordertogetan...

Page 3: ...rtical VIN 14V VOUT 5V IOUT 2A 2MHz Switching Frequency Spread Spectrum Mode operation Figure 3 LT8609 Demo Circuit EMI Performance in CISPR25 Radiated Emission Test Antenna Polarization Horizontal VI...

Page 4: ...Start Procedure POWER SUPPLY IIN VIN IOUT LOAD Figure 4 Proper Measurement Equipment Setup Figure 5 Measuring Output Ripple VOUT GND Downloaded from Arrow com Downloaded from Arrow com Downloaded fro...

Page 5: ...DEMO MANUAL DC2195A Quick Start Procedure Figure 6 DC2195A 1A to 2A Load Transient Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded from Arrow com Downloaded fr...

Page 6: ...A 12 1 U1 IC REGULATOR MSE10 LINEAR TECH LT8609EMSE PBF Additional Demo Board Circuit Components 1 1 C1 CAP ALUM 22 F 63V SUN ELECT 63CE22BS 2 2 C3 C10 CAP X7R 4 7 F 50V 10 1206 MURATA GRM31CR71H475K...

Page 7: ...CTRUM PULSE SKIPPING BURST VOUT VCC VCC E6 EN UV R2 18 2k E5 SYNC R4 1 00M C1 22 F 63V L1 2 2 H XFL4020 222MEC E9 GND E7 TR SS C6 47 F 10V 1210 C11 1 F 50V 0805 C8 0 01 F C10 4 7 F 50V 1206 C4 0 22 F...

Page 8: ...IS 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 t...

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