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LV8734V - PWM Current Control Stepping Motor Driver

Features

  • Single-channel PWM current control stepping motor driver (selectable with DC motor driver channel 2) incorporated.
  • BiCDMOS process IC.
  • Low on resistance (upper side : 0.48Ω ; lower side : 0.32Ω ; total of upper and lower : 0.8Ω ; Ta = 25°C, IO = 1.5A).
  • Excitation mode can be set to 2-phase, 1-2 phase, W1-2 phase , or 2W1-2 phase.
  • Excitation step proceeds only by step signal input.
  • Motor current selectable in four steps.
  • Output shor.

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Other Datasheets by SANYO (now Panasonic)

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet.co.kr Ordering number : ENA1824A LV8734V Overview Bi-CMOS LSI PWM Constant-Current Control Stepping Motor Driver The LV8734V is a 2-channel H-bridge driver IC that can switch a stepping motor driver, which is capable of micro-step drive and supports 2W 1-2 phase excitation, and two channels of a brushed motor driver, which supports forward, reverse, brake, and standby of a motor. It is ideally suited for driving brushed DC motors and stepping motors used in office equipment and amusement applications. Features • Single-channel PWM current control stepping motor driver (selectable with DC motor driver channel 2) incorporated. • BiCDMOS process IC • Low on resistance (upper side : 0.48Ω ; lower side : 0.32Ω ; total of upper and lower : 0.8Ω ; Ta = 25°C, IO = 1.