LV8729V Datasheet PDF - ON Semiconductor

●The LV8729V is a PWM current-controlled micro step bipolar stepper motor driver. This driver can do eight ways of micro step resolution of 1/128 step from Full step, and can drive simply by the CLK input.

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● Output on-resistance (upper side : 0.35Ω ; lower side : 0.3Ω ; total of upper and lower : 0.65 ; Ta = 25°C, IO = 1.8A)

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● Low Consumption

● 2-phase, 1-2 phase, W1-2 phase, 2W1-2 phase, 4W1-2 phase, 8W1-2 phase, 16W1-2 phase, 32W1-2 phase excitation are selectable.

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● Various Step Adjustment Available, Low vibration, Silent drive are possible

● Over current protection circuit.

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● Current protection

● Thermal shutdown circuit.

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● Thermal protection

● Single-channel PWM current control stepper motor driver.

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● BiCDMOS process IC.

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● Advance the excitation step with the only step signal input.

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● Available forward reverse control.

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● Input pull down resistance

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● With reset pin and enable pin

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