Application circuit for high-voltage brushless DC motor fan drive

The board is designed to a doughnut shape according to the fan form. Brushless DC motor controller IC TC78B041FNG and high voltage motor driver IC TPD4204F are mounted on the board. This reference design provides circuit diagram, BOM, etc.

Block diagram of application circuit for high-voltage brushless DC motor fan drive.

特性

  • The board is designed to a doughnut shape according to the fan form.
  • Brushless DC motor controller IC TC78B041FNG and high Voltage 3-phase motor driver IC TPD4204F are mounted on the board.
  • Built-in regulator circuit, protection feature and detection function in IC help to simplify peripheral circuit design.

說明

  • Brushless motor controller IC TC78B041FNG is used for fan motor control.
  • High Voltage 3-phase motor driver IC TPD4204F is used for fan motor drive.
  • Hall elements (HU/HV/HW) are mounted on the bottom side of the board.

設計文件

供設計人員使用的材料，例如電路操作概述和設計注意事項的解釋。請點擊每個選項以查看內容。

使用東芝項目/產品

器件型號 器件目錄 使用部位・數量 說明
Brushless motor driver IC 1
Intelligent power device 600V (High voltage PWM DC brushless motor driver) 1 600 V/2.5 A 3-phase Brushless DC Motor Driver IC built-in Power Device, SSOP30

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