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dc2691af

DEMO MANUAL DC2691A

© 

LINEAR TECHNOLOGY CORPORATION 2017

LT 0917 • 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 Linear Technology DC2691A

Страница 1: ...rPlay are registered trademarks of Analog Devices Inc All other trademarks are the property of their respective owners Power System Manager Features n n Sequence Trim Margin Supervise Power Supplies n n Manage Faults Monitor Telemetry Create Fault Logs n n PMBus Compliant Command Set n n Supported by LTpowerPlay GUI n n Margin or Trim Supplies to 0 25 Accuracy n n Monitor Input Current 1 and Accum...

Страница 2: ...You Can Do with the DC2691A 1 Compare the contents of the LTC2972 s EEPROM against any LTpowerPlay Project File Verify 2 Program the contents of the LTC2972 s EEPROM using any LTpowerPlay Project File Program and Verify Figure 2 DC2691A Top Side Details ...

Страница 3: ...ic and debug features It becomes a valuable diagnostic tool during board bring up to program or tweak the power management scheme in a system or to diagnose power issues when bringing up rails LTpowerPlay utilizes the DC1613 I2C SMBus PMBus Controller to communicate with one of many potential targets including the DC2691A programming board or a customer board The software also provides an automati...

Страница 4: ...FF NOTE By default ASEL0 and ASEL1 jumpers are both set to low L If you wish to program a device with an address other than 0x5C adjust ASEL0 and ASEL1 jumpers appropriately Consult device data sheet for details 2 Connect USB controller to your PC Plug the ribbon cable into connector J1 of the DC2691A programming board 3 Open the socket lid Place the IC inside with pin 1 located in the upper left ...

Страница 5: ... OFF Figure 5 DC1613 Ribbon Cable Attached and Lid Closed 5 Set the power switch S1 to the ON position The VDD33 LED will illuminate indicating the on chip regulator is providing internal power 6 Launch the LTpowerPlay software from your PC The LT Device Programmer window will appear Click next to the selection box and select your proj file to program the device Figure 6 LT Device Programmer QUICK...

Страница 6: ...you will see Success fully Programmed and Verified Device in the status bar at the bottom Figure 8 Successfully Programmed 8 Prior to removing the device from the socket set the power switch S1 to the off position to remove power from the device The USB ribbon cable may remain connected to programing board 9 To program another device repeat Steps 3 through 5 then Steps 7 and 8 LTpowerPlay s Progra...

Страница 7: ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 C1 C2 C3 C4 C5 C6 R8 R9 R5 R6 R3 J1 1 2 3 4 5 6 7 8 9 10 11 12 S1 2 3 1 S1 5 6 4 1 2 3 4 5 U2 1 2 3 4 ASEL0 1 2 3 WP 1 2 3 4 ASEL1 LED1 C7 R1 R2 R4 R7 R10 R11 R12 R13 GND GND 5V VDD33_2972 VDD33_2972 5V_DONGLE SDA SDA SCL SCL VSENSEP0 ISENSEP0 ISENSEM0 VDAC0 VSENSEP1 ISENSEP1 ISENSEM1 VDAC1 VPWR VIN_SNS SHARE_CLK CONTROL0 SCL SDA FAUL...

Страница 8: ...OR 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 ...

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