Altera Cyclone III FPGA Power Management Reference Design
PMP2543
(ACTIVE)
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Description
The Cyclone III power management design is a complete, non-isolated power solution and provides all 5 required rails for powering the FPGA. The design also includes complete power solutions for DDR Memory VTT and VDDQ rails and USB power. This design is optimized to power the Altera 3C25F324 starter kit.
Features
- Design supports 12V input voltage
- Uses one-chip DDR memory power IC to reduce parts count
Provides a complete low-cost discrete solution
- Higher efficiency than power solution found on 3C25F324 Starter Kit
- Existing starter kit catch diodes are overloaded
- Reference design has been built and tested
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Schematic/Block Diagram
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Test Data
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TI Devices (5)
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| Sample & Buy |
Design Kits & Evaluation Modules |
| TLV1117 |
Single Output LDO, 800mA, Fixed and Adj., Internal Current limit, Thermal Overload Protection |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS51116 |
Complete DDR, DDR2, DDR3, DDR3L, LPDDR3 and DDR4 power solution synchronous buck controller, 3A LDO |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS54354 |
4.5V to 20V Input, 1.8V 3A Synchronous Step-Down SWIFT™ Converter w/ Low-Side Gate Driver |
Step-down (buck) |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS54356 |
4.5V to 20V Input, 3.3V 3A Synchronous Step-Down SWIFT™ Converter w/ Low-Side Gate Driver |
Step-down (buck) |
Sample & Buy |
View Design Kits & Evaluation Modules |
| TPS793 |
High PSRR, Low Noise, 200mA Single Output LDO, |
Power management |
Sample & Buy |
View Design Kits & Evaluation Modules |
CAD/CAE symbols
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Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.
Step 1: Download and install the free download.
Step 2: Download the Symbol and Footprint from the CAD.bxl file table.
Step 3: Open the .bxl file with the Ultra Librarian software.
You can always access the complete CAD/CAE Symbols database at http://webench.ti.com/cad/
Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a (free download.).
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Technical Documents
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Application notes (1)
| Title | Type | Size (KB) | Date |
| | PDF | 314 |
27 Mar 2008
|
User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 1253 |
14 Nov 2011
|
Design files (2)
| | PDF | 31 |
14 Nov 2011
|
| | PDF | 84 |
14 Nov 2011
|
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