电机驱动器,直流,正向/反向,带电刷

概览

STK681-332-E 是一款混合集成电路,用于电刷电机的正向/反向直流电机电流控制。它支持根据外部输入信号进行正向、反向和制动运行。峰值启动输出电流为 8.5A,峰值制动输出电流为 12A。连接外部电流检测电阻,支持在 PWM 运行模式下进行过电流检测和峰值电流控制。STK681-332-E 还有多种内置保护功能。其中包括针对过电流、过热、接地短路或电源短路的保护功能。而且,在正向和反向运行模式之间切换时,无需为关断上下驱动器件设计死区时间。

  • Computing & Peripherals
  • Industrial

  • Multi-Function Printer
  • Slot machine
  • Vending Machine

  • PWM operation
  • Built-in protective functions
  • No need for dead time design

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MSL Temp (°C)

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VM Min (V)

VM Max (V)

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52

4.75

5.25

8.5

12

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External Resistor

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