车载步进电机驱动IC:TB9120FTG

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TB9120FTG是一款恒流步进电机驱动IC,能够只从输入的时钟信号生成微步正弦波,无需高性能的MCU和软件。

  • 时钟输入信号类型
  • 混合衰减模式的恒流PWM
  • 每个完整步骤的微步数:可从1、2、4、8、16和32中选择
  • 1A级内置MOSFET
  • 0.8Ω(上+下,典型值)
  • 工作电压:4.5~18V
    (某些特征不包括在4.5~7V的保证范围内。)
  • 最大电压:40V峰值(甩负荷)
  • 工作温度:Ta=-40~125℃
  • 封装:可焊锡侧翼VQFN28
  • 符合AEC-Q100

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