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LV8736V: Stepper Motor Driver, PWM, Constant Current Control

Overview
Specifications
Datasheet: Stepper Motor Driver, PWM, Constant Current Control
Rev. 1 (363.0kB)
»查看材料成分
»产品更改通知 (1)
Product Overview
产品说明
The LV8736V is a 2-channel H-bridge driver IC that can switch a stepper motor driver, which is capable of micro-step drive and supports 1/16 step 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 stepper motors used in office equipment and amusement applications.
特性   优势
     
  • Low on resistance (upper side : 0.75Ω ; lower side : 0.5Ω ; total of upper and lower : 1.25Ω ; Ta = 25°C, IO = 1A)
 
  • High Efficiency
  • Excitation mode can be set to Full step, Half step, Quarter step , or 1/16 step
 
  • Various Step Adjustment Available
  • Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated
 
  • Short protection
  • Built-in thermal shutdown circuit
 
  • Thermal protection
  • No control power supply required
 
  • Easy Design
  • Motor current Selectable in four Steps
 
  • Low Consumption
  • OCP : Latch/Auto reset
 
  • Safety Design
  • CLK-IN Input
 
  • Easy Control for Micro-step Drive
  • Single-channel PWM current control stepper motor driver (selectable with DC motor driver channel 2) incorporated.
   
  • BiCDMOS process IC
   
  • Excitation step proceeds only by step signal input
   
  • Unusual condition warning output pins
   
应用   终端产品
  • Stepper/Brush DC Motors
  • Computing & Peripherals
  • Industrial
 
  • Flatbed Scanner
  • Inkjet Printer
  • Multi-Function Printer
  • Document Scanner
  • PoE Security Camera
  • Slot Machine
  • Vending Machine
  • Cash Machine
技术文档及设计资源
应用注释 (1) 封装图纸 (1)
数据表 (1) 评估板文档 (4)
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
LV8736VGEVB Active
Pb-free
2-Channel H-Bridge Driver IC Evaluation Board
Avnet (2015-07-09) : 2
Mouser (2015-07-09) : 1
Digikey (2015-07-09) : 2
供货情况和样品
产品
状况
Compliance
具体说明
封装
MSL*
容器
预算价格 (1千个数量的单价)
类型
外形
类型
数量
LV8736V-MPB-H Active
Pb-free
Halide free
Stepper Motor Driver, PWM, Constant Current Control SSOP-44K EP 940AF 3 Fan-Fold 30 $1.1333
LV8736V-TLM-H Active
Pb-free
Halide free
Stepper Motor Driver, PWM, Constant Current Control SSOP-44K EP 940AF 3 Tape and Reel 2000 $0.75
表面贴装器件的潮湿敏感度等级(MSL)(260°C回流温度时测量无铅,235°C回流温度时测量含铅)
市场订货至交货的时间(周) : 2 to 4
Avnet   (2015-07-09) : <100
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : <100
市场订货至交货的时间(周) : 2 to 4
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Datasheet: Stepper Motor Driver, PWM, Constant Current Control
Rev. 1 (363.0kB)
»查看材料成分
»产品更改通知 (1)
Product Overview

Product Compliance Status Description Type VM Min (V) VM Max (V) VCC Min (V) VCC Max (V) IO Max (A) IO Peak Max (A) Step Resolution Control Type Feedback Method Current Sense Regulator Output Fault Detection Flyback Protection RDS(on) Typ (Ω) Package Type
 Pb-free 
 Halide free 
 Active     Stepper Motor Driver, PWM, Constant Current Control   Stepper/ Brush DC   9   32   9   32   1   1.5 
 ½ 
 1 
 1/8 
 ¼ 
 Clock 
 Parallel 
   External Resistor   
 Over-Current 
 Thermal 
 UVLO 
   1.25   SSOP-44K EP 
 Pb-free 
 Halide free 
 Active     Stepper Motor Driver, PWM, Constant Current Control   Stepper/ Brush DC   9   32   9   32   1   1.5 
 ½ 
 1 
 1/8 
 ¼ 
 Clock 
 Parallel 
   External Resistor   
 Over-Current 
 Thermal 
 UVLO 
   1.25   SSOP-44K EP 
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