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LV8771VH: Stepping Motor Driver, PWM, Constant Current Control

Datasheet: Stepping Motor Driver, PWM, Constant Current Control
Rev. 0 (708.0kB)
»View Material Composition
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Product Overview
Product Description
The LV8771VH is a PWM current control stepping motor driver. It is ideally suited for driving stepping motors used in office equipment and amusement applications.
Features   Benefits
     
  • Output on-resistance (High side : 0.6Ω ; Low side : 0.4Ω ; total : 1.0 ; Ta = 25°C, IO = 1.5A).
 
  • Low Consumption
  • Micro step mode can be set to full-step, half-step (full torque), half-step, and quarter-step mode.
 
  • Various Step Adjustment Available
  • Built-in thermal shutdown circuit.
 
  • Thermal protection
  • No control power supply necessary.
 
  • Easy Design
  • 1 channel PWM current control stepping motor driver.
   
  • IO max = 1.5A
   
Applications   End Products
  • Computing & Peripherals
  • Industrial
 
  • Office Equipment
  • Flatbed Scanner
  • Server
  • PoE Security Camera
  • Vending Machine
  • Cash Machine
  • MFP (Multi Function Printer)
  • PPC (Plain Paper Copier)
  • LBP (Laser Beam Printer)
  • Photo printer
  • Scanner
  • Industrial
  • Entertainment
  • Textile
Technical Documentation & Design Resources
Application Notes (1) Package Drawings (1)
Data Sheets (1) Evaluation Board Documents (4)
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
LV8771VHGEVB Active
Pb-free
Current-Controlled Stepping Motor Driver Evaluation Board
Avnet (2015-07-09) : 2
Mouser (2015-07-09) : 2
Digikey (2015-07-09) : 3
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LV8771VH-MPB-H Active, Not Rec
Pb-free
Halide free
Stepping Motor Driver, PWM, Constant Current Control HSOP-28 943AA 3 Fan-Fold 30 $1.28
LV8771VH-TLM-H Active, Not Rec
Pb-free
Halide free
Stepping Motor Driver, PWM, Constant Current Control HSOP-28 943AA 3 Tape and Reel 2000 $1.07
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 13 to 16
Market Leadtime (weeks) : 13 to 16
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : <100
Datasheet: Stepping Motor Driver, PWM, Constant Current Control
Rev. 0 (708.0kB)
»View Material Composition
»No Product Change Notifications exist
Product Overview
Case Outlines
943AA   
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