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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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Datasheet preview – LV8734V

Datasheet Details

Part number LV8734V
Manufacturer Sanyo Semicon Device
File Size 339.08 KB
Description PWM Current Control Stepping Motor Driver
Datasheet download datasheet LV8734V Datasheet
Additional preview pages of the LV8734V datasheet.

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Full PDF Text Transcription

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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.
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