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LV8711T: Stepper Motor Driver, PWM, Constant Current Control

Overview
Specifications
Datasheet: Stepper Motor Driver, PWM, Constant Current Control
Rev. 0 (285.0kB)
»查看材料成分
»产品更改通知 (1)
Product Overview
产品说明
The LV8711T is a PWM constant-current control stepper motor driver which is low consumption, low heat and high efficiency. The device is suited to 2-cell battery applications. Its supply voltage range is from 4 V to 16 V, and stand-by mode current drain is almost zero. It can contribute to reduce costs and PCB size because of the built-in circuit to control current. It also can contribute to safe design of applications by several built-in protection functions.
特性   优势
     
  • Short circuit protection circuit incorporated
 
  • Short protection
  • Abnormal condition warning output pin incorporated
 
  • Safety Design
  • Upper and lower regenerative diodes
 
  • Safety Design
  • Thermal shutdown circuit incorporated
 
  • Thermal protection
  • Two circuits of PWM constant-current control H-bridge drivers incorporated
   
  • Control of the stepping motor to 1-2 phase excitations possible
   
  • Reference voltage output : 1.0V
   
应用   终端产品
  • Stepper/Bruch DC Motors
  • Computing & Peripherals
  • Industrial
  • Consumer
 
  • Printers
  • Flatbed Scanner
  • Document Scanner
  • PoE Point of Sales Terminal
  • POS terminals
  • Thermal printers
  • Air conditioner
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
LV8711TGEVB Active
Pb-free
PWM Constant-Current Control Stepper Motor Driver 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
LV8711T-MPB-H Active
Pb-free
Halide free
Stepper Motor Driver, PWM, Constant Current Control TSSOP-24 948BA 3 Fan-Fold 70 $1.0666
LV8711T-TLM-H Active
Pb-free
Halide free
Stepper Motor Driver, PWM, Constant Current Control TSSOP-24 948BA 3 Tape and Reel 2000 $0.8
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
Digikey   (2015-07-09) : <100
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : <1K
市场订货至交货的时间(周) : 2 to 4
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : <100
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Wpi   (2015-07-09) : >1K
Datasheet: Stepper Motor Driver, PWM, Constant Current Control
Rev. 0 (285.0kB)
»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   4   16   2.7   5.5   0.8   1 
 ½ 
 1 
 Parallel     External Resistor   
 Over-Current 
 Thermal 
 UVLO 
   1.1   TSSOP-24 
 Pb-free 
 Halide free 
 Active     Stepper Motor Driver, PWM, Constant Current Control   Stepper/ Brush DC   4   16   2.7   5.5   0.8   1 
 1 
 ½ 
 Parallel     External Resistor   
 Over-Current 
 Thermal 
 UVLO 
   1.1   TSSOP-24 
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