The TIDA-00472 is a discrete IGBT-based three-phase inverter for driving brushless DC (BLDC) motors rated up to 250 W, for example, used in cooker hoods, using a sensor-less, trapezoidal control method. The design provides software implementation for DC bus voltage ripple compensation resulting in 30% reduction in the DC bus capacitor requirement and reduced overall BOM cost. The cycle-by-cycle overcurrent protection feature protects the power stage from large current spikes and the board can work up to 65°C ambient. This design has also been tested to pass EN55014 standards for conducted emissions, Surge and EFT.
已開發完全組裝的電路板，僅供測試與性能驗證，且為非賣品。
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設計與潛在替代方案中包括 TI 產品。
| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 設計指南 | 230-V/250-W, Hi-η Sensorless BLDC Motor Drive w/ 30% Reduced Bulk Cap Ref Design (Rev. A) | 2016/5/12 | |||
| 技術文章 | Design an energy-efficient, lower-acoustic cooker hood with an elegant user interf | PDF | HTML | 2016/3/29 | |||
| 技術文章 | Acoustic noise in home appliances due to torque ripple in motor drives – part 2 | PDF | HTML | 2016/2/25 | |||
| 技術文章 | Acoustic noise in home appliances due to torque ripple in motor drives – part 1 | PDF | HTML | 2016/2/18 |