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dc1635afc

DEMO MANUAL DC1635A

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 0316 REV C  • 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

Содержание LTC4412

Страница 1: ...Linear logo are registered trademarks and PowerPath is a trademark of Linear Technology Corporation All other trademarks are the property of their respective owners PERFORMANCE SUMMARY The primary pow...

Страница 2: ...hallpoweroff connectauxiliary VAUX2 andprimary VIN2 power supplies capable of 8A each the system load and meters as shown in Figure 1 2 Preset the system load to 0A and the input supplies to 0V 0A cur...

Страница 3: ...DC1635A QUICK START PROCEDURE Figure 1 Test Setup of DC1635A DC1635 F01 SYSTEM LOAD 1 A PRIMARY SUPPLY 1 LTC4412 CIRCUIT A V PRIMARY SUPPLY 2 A V LTC4414 CIRCUIT SYSTEM LOAD 2 A AUXILIARY SUPPLY 1 A V...

Страница 4: ...tic Switchover Between Sources Figure 2b Optional Fully Isolated Configurations with External Logic Control U1 LTC4412HV VIN Q1B SiA921EDJ Q6B SiA921EDJ JMP6 0 SENSE VAUX1 VIN1 CTL1 GND CIN1 0 1 F R1...

Страница 5: ...STAT1 X2 VOUT1 AND VOUT2 SHARED X1 GND1 AND GND2 SHARED VCC1 VOUT1 LOAD U2 LTC4414HV VIN Q3 Si7463DP BAT2 JMP4 0 SENSE VIN2 CTL2 GND GND2 CIN2 0 1 F GATE CTL STAT R6 560k STAT2 VCC2 DC1635 F02e U3 LT...

Страница 6: ...ION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE THIS CIRCUIT I...

Страница 7: ...ONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY CONTACT...

Страница 8: ...PATH CONTROLLERS AK JOSH Y N A LTC4412HVIS6 LTC4414EMS8 DEMO CIRCUIT 1635A 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...

Страница 9: ...EA 6 2 R5 R6 RES CHIP 0 0603 VISHAY CRCW06030000Z0EA 7 1 U1 I C LTC4412HVIS6 LINEAR TECH LTC4412HVIS6 PBF 8 1 U2 I C LTC4414EMS8 LINEAR TECH LTC4414EMS8 PBF Additional Circuit Components 1 0 Q6 Q12 Q1...

Страница 10: ...NCLUDING 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...

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