This reference design realizes a reinforced isolated three-phase inverter subsystem using isolated IGBT gate drivers and isolated current/voltage sensors. The UCC23513 gate driver used has a 6-pin wide body package with optical LED emulated inputs which enables its use as pin-to-pin replacement to existing opto-isolated gate drivers. This design shows that the UCC23513 input stage can be driven using all existing configurations used to drive opto-isolated gate drivers. In-phase shunt resistor based motor current sensing is done using AMC1300B isolated amplifier and DC link voltage, IGBT module temperature sensing using the AMC1311 isolated amplifier. The design uses a C2000™ LaunchPad™ for inverter control.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Reference design overview and verified performance test data
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
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Design file that contains information on physical board layer of design PCB
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Includes TI products in the design and potential alternatives.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | Three-phase inverter reference design for 200-480VAC drives (Rev. A) | Mar. 22, 2019 | |
| E-book | Ein Techniker-Leitfaden für Industrieroboter-Designs | Mar. 25, 2020 | ||
| E-book | E-book: An engineer’s guide to industrial robot designs | Feb. 12, 2020 | ||
| Technical article | Interlocking gate drivers for improving the robustness of three-phase inverters | PDF | HTML | Mar. 26, 2019 |
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