元器件型号、描述、参数

LV8712T

 Stepping Motor Driver, Constant-Current Control, PWM

制造商：ON

中文资料及数据手册

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产品信息

The LV8712T is a microstepping motor driver with built-in translator for easy operation. It supports full-step, half-step, quarter-step, and 1/8-step resolution. The LV8712T is optimal for driving stepping motors of scanners and small printers.
  • Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 2W1-2 phase
  • Microstep can control easily by the CLK-IN input.
  • Output ON resistance RON = 1.1 (upper and lower total, typical, Ta = 25C )
  • Stand-by Current: 0uA
  • TSSOP24 Package
  • Single-channel PWM constant-current control stepping motor driver incorporated.
  • Power-supply voltage of motor VM max = 18V
  • Output current IO max = 0.8A
  • A thermal shutdown circuit and a low voltage detecting circuit are built into.

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技术资料

应用案例