Motor Driving Circuit for Automotive Body Electronics Using SmartMCDTM

We developed an automotive body motor control circuit that supports sensorless vector control using SmartMCDTM, a gate driver IC with a built-in microcontroller. This reference design provides explanations of design points of various circuits, design data, and usage methods.

Board Appearance
TB9M003FG TB9M003FG SSM6K804R TK1R4S04PB TPW1R104PB XPH2R404PS XPN3R804NC SSM6K804R SSM6K804R SSM6K804R SSM6K804R SSM6K804R SSM6K804R

Click on components for more details

特性

  • Compact system is realized by using SmartMCDTM which has an integrated MCU with a built-in vector engine and various peripheral circuits.
  • Sensorless vector control of 3-phase brushless motors with built-in MCU
  • Outline size: 130 mm x 73 mm
  • An external inverter board that can be used on top of the main board for driving high-current motors is also available.

說明

Input voltage DC 6 V to 18 V, 12 V (Typ.)
Max Motor Drive Current 30 A (External Inverter Board)
Supported motors and Control methods 3-phase brushless motors, Sensorless vector control
Hardware protection Overcurrent indication (5.6 A using on-board inverter)

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。

*1:實際PCB在CR5000BD上設計。其他文件由CR5000BD文件生成。

*2:數據在CR5000BD上生成。

使用東芝項目/產品

器件型號 器件目錄 使用部位・數量 說明
Pre-driver for automobile Main Board ・1 Pre-Driver IC for In-Vehicle BLDC Motors with MCU
Small Low ON resistance MOSFETs Inverter Board・6 N-ch, MOSFET, 40V, 12A, 18mΩ@4.5V, TSOP6F
Power MOSFET (N-ch single 30V<VDSS≤60V) Inverter Board・6 N-ch MOSFET, 40 V, 120 A, 0.00135 Ω@10V, DPAK+
Power MOSFET (N-ch single 30V<VDSS≤60V) Inverter Board・6 N-ch MOSFET, 40 V, 120 A, 0.00114 Ω@10V, DSOP Advance(WF)M
Power MOSFET (N-ch single 30V<VDSS≤60V) Inverter Board・6 N-ch MOSFET, 40 V, 90 A, 0.0024 Ω@10V, SOP Advance(WF)
Power MOSFET (N-ch single 30V<VDSS≤60V) Inverter Board・6 N-ch MOSFET, 40 V, 40 A, 0.0038 Ω@10V, TSON Advance(WF)

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

Automotive HVAC
Such as ensuring tolerance to motor lock current and reduction of power consumption are important in designing HVAC. Toshiba provides information on a wide range of semiconductor products suitable for motor drive units, power supply units, etc., along with circuit configuration examples.
詳細資料
Automotive Electric Pump (Water/Oil)
Such as ensuring
tolerance to motor lock current and reduction of power consumption are important in electric pump (water/oil). Toshiba provides information on a wide range of semiconductor products suitable for motor drive unit, power supply unit, etc., along with circuit configuration examples.
詳細資料

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