Reference Design for Line AC Voltage Generation From Low-Voltage DC Source for Sensor Excitation
TIDA-01426
(ACTIVE)
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Key Document
Description
This reference design demonstrates a method for designers to achieve high-voltage signals that can be used for flame detection using discrete components. The reference design is built with low BOM-cost and small solution size in mind. By using push-pull converter topology, it is possible to achieve a wide input range and low start-up time.
Features
- Universal input range of 10 to 36V
- 120V, 60Hz output with 4% THD
- 56ms startup time at 10V
- 5% output accuracy
- Output power up to 1W
- Low footprint and BOM cost
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Schematic/Block Diagram
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Design Guide
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TI Devices (4)
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CAD/CAE symbols
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.
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.).
The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.
Technical Documents
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User guides (1)
| Title | Type | Size (KB) | Date |
| | PDF | 2238 |
09 Aug 2017
|
Design files (6)
| | ZIP | 171 |
09 Aug 2017
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| | ZIP | 770 |
09 Aug 2017
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| | PDF | 755 |
09 Aug 2017
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| | PDF | 182 |
09 Aug 2017
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| | PDF | 81 |
09 Aug 2017
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| | PDF | 465 |
09 Aug 2017
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