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LV8729V: Stepper Motor Driver, PWM, Constant Current Control, 9 - 32 V

Datasheet: Stepper Motor Driver, PWM, Constant Current Control, 9 - 32 V
Rev. 1 (718kB)
Product Overview
»View Material Composition
» Product Change Notification
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.
Features   Benefits
     
  • Output on-resistance (upper side : 0.35Ω ; lower side : 0.3Ω ; total of upper and lower : 0.65 ; Ta = 25°C, IO = 1.8A)
 
  • 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.
 
  • Various Step Adjustment Available, Low vibration, Silent drive are possible
  • Over current protection circuit.
 
  • Current protection
  • Thermal shutdown circuit.
 
  • Thermal protection
  • Single-channel PWM current control stepper motor driver.
   
  • BiCDMOS process IC.
   
  • Advance the excitation step with the only step signal input.
   
  • Available forward reverse control.
   
  • Input pull down resistance
   
  • With reset pin and enable pin
   
Applications   End Products
  • Stepper Motors
  • Computing & Peripherals
  • Industrial
 
  • Security cameras
  • Flatbed Scanner
  • Inkjet Printer
  • Multi-Function Printer
  • Document Scanner
  • PoE Security Camera
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
LV8729VGEVB Consult Sales Office
Pb-free
Current-Controlled Microstepping Motor Driver Evaluation Board
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
LV8729V-TLM-H Lifetime
Pb-free
Halide free
LV8729V SSOP-44K EP 940AF 3 260 Tape and Reel 2000 $5.0665
Market Leadtime (weeks) : Contact Factory
Case Outlines
940AF   
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