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LV8773: Stepping Motor Driver, PWM, Constant Current Control

Overview
Specifications
Datasheet: Stepping Motor Driver, PWM, Constant Current Control
Rev. 0 (156.0kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
产品说明
The LV8773 is a 2-channel H-bridge driver IC, 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.
特性   优势
     
  • Low on resistance (upper side : 0.3Ω ; lower side : 0.25Ω ; total of upper and lower : 0.55Ω ; Ta = 25°C, IO = 2A)
 
  • High efficiency
  • Motor current selectable in two steps
 
  • Low consumption
  • Output short-circuit protection circuit (selectable from latch-type or auto-reset-type) incorporated
 
  • Safety design
  • No control power supply required
 
  • Easy Design
  • Unusual condition warning output pins
   
应用   终端产品
  • Industrial
 
  • 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
LV8773GEVB 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) : 1
Chip1Stop (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
LV8773-E Active
Pb-free
Stepping Motor Driver, PWM, Constant Current Control PDIP-28 646BJ NA Fan-Fold 20 $4.8
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
Chip1Stop   (2015-07-09) : <100
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : <100
Datasheet: Stepping Motor Driver, PWM, Constant Current Control
Rev. 0 (156.0kB)
»查看材料成分
»No Product Change Notifications exist
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   Active     Stepping Motor Driver, PWM, Constant Current Control   Stepper/ Brush DC   9   32   9   32   2   2.5 
 ½ 
 1 
 Parallel     External Resistor   
 Over-Current 
 Thermal 
   0.55   PDIP-28 
Datasheet: Stepping Motor Driver, PWM, Constant Current Control
Rev. 0 (156.0kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
外形
646BJ   
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