元器件型号、描述、参数

LV8727

 Stepping Motor Driver, PWM, Constant Current Control

制造商：ON

中文资料及数据手册

在线购买

产品信息

The LV8727 is a PWM current-controlled micro step bipolar stepping motor driver. This driver can do eight ways of micro step resolution of Half, 1/8, 1/16, 1/32, 1/64, 1/128, 1/10, 1/20 Step, and can drive simply by the step input.
  • Output on-resistance (upper side : 0.25Ω ; lower side : 0.15Ω ; total of upper and lower : 0.4Ω ; Ta = 25°C, IO = 4.0A)
  • Half, 1/8, 1/16, 1/32, 1/64, 1/128, 1/10, 1/20 Step are selectable.
  • Over current protection circuit.
  • Thermal shutdown circuit.
  • Current saving function
  • Output Current : 4A
  • Single-channel PWM current control stepping motor driver.
  • BiCDMOS process IC.
  • Advance the excitation step with the only step signal input.
  • Available forward reverse control.
  • Input pull down resistance.
  • With reset pin and enable pin.

在线购买

技术资料

应用案例