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The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
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用于正弦波电流控制的3相BLDC电机预驱IC:TB9080FG

此图显示了用于正弦波电流控制的TB9080FG 3相BLDC电机预驱IC的内部结构。

该电机驱动电路设计用于实现静音的电机操作,市场对其为混合动力车和电动汽车以及怠速停止过程提供安静座舱的需求日益增加。

TB9080FG通过正弦波电流驱动电机,从而实现平稳和安静的电机运行。而且,它还提供自动导程角控制以提高驱动效率。它能够通过PWM占空比信号或直流电压判断电机的目标转速。然后它将提供反馈控制以匹配通过电机霍尔信号计算所得的实际转速与目标转速。

应用:包括空调鼓风电机、电池冷却风扇等。

  • 3相BLDC电机预驱动电路
  • 正弦波电流驱动(180度换相)
  • 电机速度控制电路
  • 自动导程角控制
  • DC-DC转换器
  • 霍尔信号检测比较器
  • 过电流/过电压/过热检测
  • 电机锁定检测
  • 工作电源电压:7至18V
  • 工作温度:-40至+125°C
  • 封装:LQFP64-P-1010-0.5E

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