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dc2453afb

DEMO MANUAL DC2453A

Linear Technology  Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417  

(408) 432-1900 

 

FAX

: (408) 434-0507 

 

www.linear.com

© LINEAR TECHNOLOGY CORPORATION 2016

LT 0916 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 application 

engineer.

Mailing Address:

Linear Technology

1630 McCarthy Blvd.

Milpitas, CA 95035

Copyright © 2004, Linear Technology Corporation

Содержание DC2453A

Страница 1: ...LGA package requiring only a few input and output ca pacitors Output voltage tracking is available through the L LT LTC LTM Linear Technology the Linear logo and Module are registered trademarks of Li...

Страница 2: ...output voltage meters for each phase should display the programmed output voltage 2 5 Oncetheproperoutputvoltageisestablished adjustthe load currents for each phase within the 0A to 3A range and obser...

Страница 3: ...3 dc2453afb DEMO MANUAL DC2453A Figure 2 Test Setup of DC2453A Quick Start Procedure...

Страница 4: ...5 3 65 70 75 80 85 90 95 100 EFFICIENCY dc2453a F02a 3 3VOUT1 2 5VOUT2 1 5VOUT3 1 2VOUT4 OUTPUT CURRENT A 0 0 5 1 1 5 2 2 5 3 65 70 75 80 85 90 95 100 EFFICIENCY dc2453a F02b 3 3VOUT1 2 5VOUT2 1 5VOU...

Страница 5: ...5 dc2453afb DEMO MANUAL DC2453A Figure 4 Measured Thermal Capture with All Phases at Full Load 3A VIN V AIRFLOW AMBIENT C 5 Natural Convection 28 Quick Start Procedure...

Страница 6: ...0EA 13 1 U1 LTM4643EV BGA 15X9 5 01 LINEAR TECH CORP LTM4643EV PBF Additional Demo Board Circuit Components 1 2 C4 C5 CAP CER 22 F 25V X5R 20 1206 MURATA GRM31CR61E226ME15L 2 1 C2 CAP POSCAP 33 F 25V...

Страница 7: ...OGY PARTS SCALE NONE www linear com 1 LTM4643EV Wednesday July 29 2015 1 1 QUAD 3A STEP DOWN MODULE REGULATOR LT SAM Y N A DEMO CIRCUIT 2453A SIZE DATE IC NO REV SHEET OF TITLE APPROVALS PCB DES APP E...

Страница 8: ...TUTORY 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 INCIDE...

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