LV8728MR Datasheet PDF - ON Semiconductor

●The LV8728MR is a PWM current-controlled micro step stepper motor driver. This driver can perform eight excitation modes from Full step to 1/128 step and can drive simply by the CLK input. LV8728MR is suitable for various application to have an abundant excitation mode. And overcurrent protection, thermal shutdown, and low-voltage protection circuit is built-in, it is possible to design safely as customer"s application.

●Features |   | Benefits

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● Output on-resistance (upper side: 0.3Ω ; lower side: 0.25Ω ; total of upper and lower: 0.55Ω ; Ta = 25°C, IO = 2.0A)

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● Low consumption by low ON resistance

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

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● Abundant excitation mode is selectable

● Advance the excitation step with the only step signal input

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● Easy control

● Over-current protection circuit

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● Safety design

● Thermal shutdown circuit

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● Safety design

● Input pull down resistance

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● Safety design

● With reset pin and enable pin.

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● Low consumption

● Available forward reverse control

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● Single-channel PWM current control stepper motor driver

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● BiCDMOS process IC

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● IO max = 2.0A

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