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LV8728

消耗积分:1 | 格式:rar | 大小:0.5 MB | 2017-12-12

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  The LV8728MR is a PWM current-controlled micro step stepper motorwww.onsemi.comdriver. This driver can perform eight types of excitation mode from Full stepto 1/128 step and can drive simply by the CLK input.

  Function

  · Single-channel PWM current control stepper motor driver

  · BiCDMOS process IC

  · Output on-resistance (upper side: 0.3W ; lower side: 0.25W ; total of upper

  and lower: 0.55W ; Ta = 25°C, IO = 2.0A)

  · Full, Half, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 step excitation mode are selectable

  · Advance the excitation step with the only step signal input

  · Available forward reverse control

  · IO max = 2.0A

  · Over-current protection circuit

  · Thermal shutdown circuit

  · Input pull down resistance

  · With reset pin and enable pin.

  Typical Applications

  · Printer (Multi-function printer, 3D printer, etc.)

  · Security camera

  · Scanner

  · Stage light
LV8728

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lzj5500123 2021-08-23
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东芝TB5128FTG和这个类似,128细分,50V,5A 收起回复

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