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LV8729V - PWM Constant-Current Control Stepper Motor Driver

Key Features

  • 00% Low Low High 1-2 phase 100% 0% Low High Low W1-2.

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Datasheet Details

Part number LV8729V
Manufacturer onsemi
File Size 535.65 KB
Description PWM Constant-Current Control Stepper Motor Driver
Datasheet download datasheet LV8729V Datasheet

Full PDF Text Transcription for LV8729V (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for LV8729V. For precise diagrams, and layout, please refer to the original PDF.

Ordering number : ENA1702D LV8729V Bi-CMOS IC PWM Constant-Current Control Stepper Motor Driver http://onsemi.com Overview The LV8729V is a PWM current-controlled microst...

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://onsemi.com Overview The LV8729V is a PWM current-controlled microstep bipolar stepper motor driver. This driver can perform eight times of excitation of the second phase to 32W1-second phase 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 : 0.35Ω ; lower side : 0.3Ω ; total of upper and lower : 0.65Ω ; Ta = 25°C, IO = 1.8A) • 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. • Advance the excitation step with the only step signal inp

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