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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EPS应用的3相BLDC电机预驱IC:TB9081FG

此图显示了用于EPS应用的TB9081FG 3相BLDC电机预驱动器的内部。

全新的3相电机预驱IC设计用于电动助力转向系统(EPS)等大电流应用

  • 3相预驱电路(需要外部FET)
  • 高边和低边电荷泵
  • 高速预驱电路
  • 5通道安全继电器
  • 高速电机电流检测电路
  • 各种检测电路
    每个电源的欠电压检测、热关断、外部FET短路检测
    检测电路的初步诊断
  • 可通过SPI通信预先配置发生故障时的预驱电路操作
  • 电源电压:40V峰值(甩负荷)
  • 工作电压范围:4.5至18V
  • PWM工作频率:20kHz
  • 工作温度范围:Ta=-40至125°C
  • 封装:LQFP64

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