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LV8121V: Three-Phase Brushless Motor Driver

Overview
Specifications
Datasheet: Three-Phase Brushless Motor Driver
Rev. 0 (223.0kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
产品说明
The LV8121V is a three-phase brushless motor driver that uses a PWM drive technique. The motor speed is controlled by changing the PWM duty that based on an analog voltage input. This motor driver includes an automatic return constraint protection circuit and is optimal for driving fan motors.
特性
 
  • PWM control based on an analog voltage input (the CTL voltage), synchronous rectification
  • One Hall-effect sensor FG output
  • Automatic return constraint protection circuit (ON/OFF=1/15)
  • Start/Stop switching circuit, Forward/Reverse switching circuit
  • Current limiter circuit, Low-voltage shutdown protection circuit, Thermal shutdown protection circuit
应用   终端产品
  • Fan for Consumer electronics
  • Fan for White goods
  • Pump
  • Office equipment
 
  • Air Purifier
  • Printer
  • Hot water heaters
  • Cash machine
技术文档及设计资源
软件 (1) 封装图纸 (1)
应用注释 (1) 评估板文档 (4)
数据表 (1)  
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
LV8121VGEVK Active
Pb-free
Three-Phase Brushless Motor Driver Evaluation Kit
Avnet (2015-07-09) : 2
Mouser (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
LV8121V-TLM-H Active
Pb-free
Halide free
Three-Phase Brushless Motor Driver SSOP-44K EP 940AF 3 Tape and Reel 2000 $2.367
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
Datasheet: Three-Phase Brushless Motor Driver
Rev. 0 (223.0kB)
»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 
 Halide free 
 Active     Three-Phase Brushless Motor Driver   Three-Phase Fan Motor   8   35   8   35     3.5     DC     External Resistor   
 Lock 
 Over-Current 
 Thermal 
 UVLO 
   0.53   SSOP-44K EP 
Datasheet: Three-Phase Brushless Motor Driver
Rev. 0 (223.0kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
外形
940AF   
Datasheet: Three-Phase Brushless Motor Driver
Rev. 0 (223.0kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
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