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LV8112VB: 3-phase Brushless Motor Driver for Polygon Mirror Motor

Overview
Specifications
Datasheet: 3-phase Brushless Motor Driver for Polygon Mirror Motor
Rev. 1 (445kB)
»Показать химический состав
»No Product Change Notifications exist
Product Overview
Описание продукта
The LV8112VB is a 3-phase brushless motor driver for polygon mirror motor driving of LBP. A circuit needed to drive of polygon mirror motor can be composed of a single-chip. Also, the output transistor is made DMOS by using BiDC process, and by adopting the synchronous rectification method, the lower power consumption (Heat generation) is achieved.
Отличительные черты   Benefits
     
  • 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)
   
Применения   End Products
  • Polygon Mirror motor
 
  • Laser beam printer (LBP)
  • Plain paper copier (PPC)
  • Multi function printer (MFP)
Технические информацие
Спецификацие (1) Типы корпусов (1)
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
LV8112VB-AH Active
Pb-free
Halide free
3-phase Brushless Motor Driver for Polygon Mirror Motor SSOP-44K EP 940AF 3 Tape and Reel 2000 $1.3733
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 2 to 4
Datasheet: 3-phase Brushless Motor Driver for Polygon Mirror Motor
Rev. 1 (445kB)
»Показать химический состав
»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 Polygon Mirror Motor   Brushless DC   10   37   10   37     3     Clock     External Resistor   Yes 
 Lock 
 Over-Current 
 Thermal 
 UVLO 
   1.5   SSOP-44K EP 
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