採用TC78B043FNG及TPD4204F的3相直流無刷馬達驅動器

近年來,在空調、空氣清淨機等家用電器及工業設備中使用的3相直流無刷電機,為了降低成本、提高輸出功率和扭矩,越來越多地採用內置式永磁(IPM)電機代替表面式永磁(SPM)電機。然而,IPM電機容易產生噪聲,因此需要能夠實現低噪聲和高效控制的電機控制器。 為了滿足這些需求,我們提供了一款能夠同時實現低雜訊和高效率的3相直流無刷馬達驅動應用電路。提供的資料包括每個電路模組的關鍵設計要點說明、使用指南、調整方法,以及原理圖和PCB佈局設計信息,可有效支持並加速您的電機控制設計進程。 「請注意,自 2026 年 4 月起,TPD4204F 被指定為不建議新設計 (NRND)。」

電路板外觀
電路板外觀
TC78B043FNG TPD4204F

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特性

  • 提供3相直流無刷馬達驅動器的應用電路
  • 採用TC78B043FNG晶片,透過高解析度正弦波驅動和正弦波啟動控制實現低雜訊馬達運轉。
  • 採用TPD4204F在緊湊型PCB實作中實現高效率馬達驅動

說明

電源電壓 VM = 50V 至 450V
控制用電源電壓 VCC = 13.5V 至 16.5V
主要 Ics 馬達驅動部分(TPD4204F)、馬達控制部分(TC78B043FNG)和霍爾感測器

Design Documents

Materials for designers, such as an overview of circuit operation and explanations of design considerations. Please click on each tab to view the contents.

Design Data

Provides circuit data that can be loaded into EDA tools, PCB layout data, and data used in PCB manufacturing. Available in formats from multiple tool vendors. You can freely edit it with your preferred tool.

*1:Actual PCB was designed on CR8000BD. The other files were made from CR8000BD file.

*2:The data was generated on CR8000BD.

使用東芝項目/產品

器件型號 器件目錄 使用部位・數量 說明
無刷馬達驅動IC 馬達控制部分・1 3相無刷馬達的正弦波PWM驅動控制器
智慧型功率元件600V (高壓PWM直流無刷馬達驅動器) 馬達驅動部分・1 600V/2.5A 3相直流無刷馬達驅動IC,內建功率元件,SSOP30封裝

Related Documents

We provide materials useful for designing and considering similar circuits, such as application notes for installed products. Please click on each tab to view the contents.

相關參考設計

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Such as high efficiency, low power consumption and miniaturization are important in designing air cleaner. Toshiba provides information on a wide range of semiconductor products suitable for power supply unit, motor driving units, sensor signal input unit, etc., along with circuit configuration examples.

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