Inverter for Cordless Power Tool

The three-phase brushless DC motor drive circuit, which combines six MOSFETs (TPH1R204PB, TPH2R408QM) and a gate driver (TB67Z833SFTG), enables compact yet highly efficient motor control. It supports various input modes. This reference design provides design guide, data, and other contents.

Board Appearance
Board Appearance
TPH1R204PB TPH1R204PB TPH1R204PB TPH2R408QM TC75W58FU TB67Z833SFTG

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特性

  • Various input mode support
  • 3-shunt and 1-shunt configuration support
  • Overcurrent detection function
  • Use of small-package MOSFET
  • Board size: 55 mm x 55 mm

說明

Input Power Supply Voltage (Type1) DC 12V to 24V, (Type2) DC 24V to 48V
Input Control Signal Voltage DC 5V
Rated Output Current 20A
Circuit topology 3-Phase Inverter Circuit

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。

設計數據

提供可載入到EDA工具中的電路資料、PCB佈局資料以及PCB製造中使用的資料。來自多個工具供應商的可用格式。您可以使用喜歡的工具來自由的編輯它。

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 3-Phase Inverter Circuit・1 3-phase brushless motor gate driver
Power MOSFET (N-ch single 30V<VDSS≤60V) 3-Phase Inverter Circuit・6 N-ch MOSFET, 40 V, 0.0012 Ω@10V, SOP Advance, U-MOSⅨ-H
Power MOSFET (N-ch single 60V<VDSS≤150V) 3-Phase Inverter Circuit・6 N-ch MOSFET, 80 V, 0.00243 Ω@10V, SOP Advance, U-MOSⅩ-H
Comparator (CMOS) Dual Comparator (CMOS), 7 V, +/-3.5 V, SOT-505(SM8)

相關文件

我們提供有助於設計和考慮類似電路的材料，例如已安裝產品的應用說明。請點擊每個選項以查看內容。

應用

Cordless Power Tool
Such as low power consumption and miniaturization are important in designing cordless power tools. Toshiba provides information on a wide range of semiconductor products suitable for motor drive units, control units, power supply and charge management units, etc., along with circuit configuration examples.
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