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LV8111VB: 3-phase Brushless Motor Driver for a Polygon Mirror Motor

Overview
Specifications
Applications
Datasheet: 3-Phase Brushless Motor Driver for Polygon Mirror Motor
Rev. 1 (399kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
产品说明
The LV8111VB is a 3-phase brushless motor driver intended as a fully integrated driver for a laser beam printer (LBP) polygon mirror motor. This is a highly integrated solution which uses a DMOS output structure and employs synchronous rectification for low power consumption and a phase locked loop (PLL) speed control scheme to achieve extremely high rotational precision.
特性   优势
     
  • Direct PWM drive + synchronous rectification
 
  • Low consumption
  • PLL speed control circuit
 
  • High efficiency and Low jitter
  • Current limiter, constraint protection, thermal shutdown, under-voltage protection circuit
 
  • Safety design
  • 3-phase bipolar drive
   
  • IO max1 = 2.5A
   
  • IO max2 = 3.0A (t is within 0.1ms)
   
  • Output current control circuit
   
  • Phase lock detection output
    (with mask function)
   
  • Circuit to switch slowing down method while stopped
    (Free run or Short-circuit brake)
   
  • Constraint protection detection signal switching circuit (FG or LD)
   
  • Forward / Reverse switching circuit
   
  • Compatible with Hall FG
   
  • Hall bias pin (Bias current cut in a stopped state)
   
  • 5V regulator output
   
  • SDCC function (Speed Detection Current Control)
   
应用   终端产品
  • Polygon Mirror Motor
 
  • Laser beam printer (LBP)
  • Plain paper copier (PPC)
  • Multi function printer (MFP)
技术文档及设计资源
数据表 (1) 封装图纸 (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
LV8111VB-AH Active
Pb-free
Halide free
3-phase Brushless Motor Driver for a Polygon Mirror Motor SSOP-44K EP 940AF 3 Tape and Reel 2000 $1.3525
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: 3-Phase Brushless Motor Driver for Polygon Mirror Motor
Rev. 1 (399kB)
»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     3-phase Brushless Motor Driver for a Polygon Mirror Motor   Brushless DC   10   37   10   37     3     Clock     External Resistor   Yes 
 Lock 
 Over-Current 
 Thermal 
 UVLO 
   1.5   SSOP-44K EP 
Datasheet: 3-Phase Brushless Motor Driver for Polygon Mirror Motor
Rev. 1 (399kB)
»查看材料成分
»No Product Change Notifications exist
Product Overview
外形
940AF   
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