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LV8080LP: Motor Driver, 2-Channel, H-Bridge, Constant Current

Overview
Specifications
Datasheet: 2-Channel Constant-Current H-bridge Driver
Rev. 0 (87.0kB)
»查看材料成分
»产品更改通知 (4)
Product Overview
产品说明
The LV8080LP is a two-channel, constant-current driver that supports low-voltage operation. It is optimal for constant-current drive of stepping motors (AF and zoom) in portable equipment such as camera cell phones and security cameras.
特性   优势
     
  • Built-in thermal protection and low-voltage sensing circuits
 
  • Thermal protecton, Low voltage detection
  • Integrated power supply SW and detection comparator
 
  • Fewer external components
  • Constant current drive for battery device
 
  • Low input voltage 2V available
  • Two channels constant-current H-bridge driver
   
  • Built-in power supply switch and position detection comparator for use with a photoreflector
   
  • Implemented in a low-power MOS IC process.
   
  • Ultraminiature easy to solder VCT16 package (2.6 2.6mm)
   
  • Supports both 2-phase drive and 1-2 phase drive.
   
  • Low Voltage Operation 2.5Vmin
   
  • Built-in switching device for stand-by Current saving for photo reflector.
   
应用   终端产品
  • Stepper/Bruch DC Motors
  • Industrial
  • Portable & Wireless
 
  • PoE Security Camera
  • Digital Still Camera
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
LV8080LPGEVB Active
Pb-free
2-Channel Constant Current Driver Evaluation Board
Avnet (2015-07-09) : 1
Mouser (2015-07-09) : 2
Digikey (2015-07-09) : 1
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
LV8080LP-E Active
Pb-free
Motor Driver, 2-Channel, H-Bridge, Constant Current VCT-16 601AA 1 Tray JEDEC 1265 $1.163
LV8080LP-TE-L-E Active
Pb-free
Motor Driver, 2-Channel, H-Bridge, Constant Current VCT-16 601AA 1 Tape and Reel 2000 $1.163
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) : <1K
Digikey   (2015-07-09) : <1K
FutureElectronics   (2015-07-09) : <1K
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) : >1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : >1K
Datasheet: 2-Channel Constant-Current H-bridge Driver
Rev. 0 (87.0kB)
»查看材料成分
»产品更改通知 (4)
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     Motor Driver, 2-Channel, H-Bridge, Constant Current   Stepper/ Brush DC   2.5   6   2.5   6   0.4   
 1 
 ½ 
 Parallel     External Resistor   
 Thermal 
 UVLO 
   1.5   VCT-16 
 Pb-free   Active     Motor Driver, 2-Channel, H-Bridge, Constant Current   Stepper/ Brush DC   2.5   6   2.5   6   0.4   
 1 
 ½ 
 Parallel     External Resistor   
 Thermal 
 UVLO 
   1.5   VCT-16 
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