TIDA-00285, 1kW/36V Power Stage Reference Design for Brushless Motor in Battery Powered Garden and Power Tools
Referenzdesign unter Verwendung des Teils DRV8303DCA von Texas Instruments
Bilder
1 / 6
Für Endprodukte
- Brushless Motor
- Garden Tools
- Power Tool
- Robots
- Vacuum Cleaner
Beschreibung
- TIDA-00285, Power Stage Reference Design for brushless motors in battery-powered garden and power tools rated up to 1kW. The power stage operates from a 10-cell lithium-Ion battery with a voltage range from 36 to 42V. The 3-phase gate-driver DRV8303 is used to drive the three-phase MOSFET bridge, which can operate from 6 to 60V and support programmable gate current with maximum setting of 2.3A sink/1.7A source. The power stage can be configured for a 1-shunt or 3-shunt current sensing. The design supports sensorless control for brushless DC (BLDC) and permanent magnet synchronous motors (PMSM) using trapezoidal control or field oriented control
Haupteigenschaften
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Motor TypeDC Motor
Empfohlene Bauteile (5)
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|---|---|---|---|---|---|---|
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