24VDC 10A eFuse and Protection Circuit for Programmable Logic Controllers (PLC)
TIDA-00233
(ACTIVE)
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Key Document
Description
This sub system design shows an IC based implementation of over voltage, over current, reverse current, reverse polarity and miss wire protection which is more accurate, lower power and faster compared to fuses, PTCs and diodes. Programmable Logic Controller (PLC) I/O modules connected to a field power supply benefit from protection on the 24V field input connectors as power supply faults or miss wiring might damage or cause the module to not operate correctly.
Features
- Short circuit protection
- Over and under voltage protection
- Reverse polarity protection
- Miss wire and Reverse current protection
- Surge protection (IEC61000-4-5)
- This reference design is tested with HW and includes a design guide
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Schematic/Block Diagram
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Test Data
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TI Devices (3)
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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
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User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 3302 |
20 Jun 2014
|
Design files (6)
| | ZIP | 198 |
25 Aug 2014
|
| | ZIP | 391 |
25 Aug 2014
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| | PDF | 764 |
25 Aug 2014
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| | PDF | 142 |
25 Aug 2014
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| | PDF | 214 |
25 Aug 2014
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| | PDF | 202 |
25 Aug 2014
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