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dc1428af

DEMO MANUAL DC1428A

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 0611 • 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 DC1428A

Page 1: ...s of Linear Technology Corporation All other trademarks are the property of their respective owners PERFORMANCE SUMMARY application information The data sheet must be read in conjunction with this quick start guide for working on or modifying the demo circuit 1428A Design files for this circuit board are available at http www linear com demo TA 25 C SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS VI...

Page 2: ... or VOUT and GND terminals See Figure 2 for proper scope probe technique 1 Place jumpers in the following position JP1 ON JP2 ON 2 With power off connect the input power supply to VIN and GND Apply 5V to input and check for the proper output voltages NOTE If there is no output temporarily disconnect the load to make sure that the load is not set too high Once the proper output voltage is establish...

Page 3: ...3 dc1428af DEMO MANUAL DC1428A Figure 1 DC1428A Proper Equipment Set Up Figure 2 Proper Input Output Ripple Measurement Technique GND V OUT ...

Page 4: ...0k 1 16W 5 0402 Vishay CRCW040210K0JNED 9 1 R2 Resistor 31 6k 1 16W 1 0402 Vishay CRCW040231K6FKED 10 2 R3 R7 Resistor 10k 1 16W 1 0402 Vishay CRCW040210KFKED 11 1 R5 Resistor 21 5k 1 16W 1 0402 Vishay CRCW040221K5FKED 12 1 R6 Resistor 100k 1 16W 5 0402 Vishay CRCW04021003JKED 13 1 U1 IC LT3645EMSE Linear Technology LT3645EMSE 14 1 Fab Printed Circuit Board Demo Circuit 1428A Additional Demo Board...

Page 5: ...0 67 257 72 6 1 5 8 7 7 7 0 76 86720 5 6833 63 7 216 2 9 5 7 5 0 16 7 86720 5 6 5 63216 7 72 9 5 3523 5 1 5 23 5 7 21 1 7 78 33 7 21 20321 17 68 67 787 21 1 35 17 5 8 7 2 5 287 0 6 1 17 7 5 8 7 3 5 250 1 25 5 7 217 7 1 5 7 12 2 33 7 216 1 1 5 1 25 66 67 1 7 6 5 8 7 6 35235 7 5 72 1 5 7 12 2 1 6 0 7 6833 25 86 7 1 5 7 12 2 3 576 6 121 ZZZ OLQHDU FRP 67 3 2 1 5 8 725 7 2 686 5 1 7 06 02 5 8 7 6 7 12...

Page 6: ...UDING 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 goo...

Page 7: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC1428A ...

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