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LV8805SV: Motor Driver, Sensor Less, Brushless, 3-Phase

Overview
Specifications
Applications
Datasheet: Motor Driver, Sensor Less, Brushless, 3-Phase
Rev. 4 (371kB)
»Показать химический состав
»No Product Change Notifications exist
Product Overview
Описание продукта
LV8805SV is a 3-phase sensorless motor driver IC. 3-phase driver allows low power consumption and low vibration. And Hall sensorless drive allows reduction of the size of a motor system. This IC is suitable for use in products which require high reliability and long life such as server fan and refrigerator fan.
Отличительные черты   Benefits
     
  • Direct PWM three-phase sensorless motor driver
 
  • Easy Manufacturing
  • Built-in current limit circuit (Operates when RF resistance is 0.25Ω and Io=1A)
 
  • Current Protection
  • Built-in lock protection and auto-recovery circuit
 
  • Destruction protection
  • Built-in TSD (thermal shutdown) circuit
 
  • Thermal Protection
  • Direct PWM signal input for speed control PWMIN pin
 
  • High Efficiency
  • Soft-Booting
 
  • Stability at booting
  • Soft-Switching
 
  • Silent
  • Built-in Beat Lock Protection
 
  • Beat Lock Protection
  • 1chip Driver
 
  • Easy Manufacturing
  • NchDMOS output transistor
   
  • FG (rotation count) output signal pin / RD (lock detection) output signal pin
   
  • Motor startup with soft-start (SOFTST pin)
   
  • 12V-system (Vccmax=16V)
   
Применения   End Products
  • Fan Motor
  • Computing & Peripherals
  • Consumer
 
  • PC and Server
  • Refrigerator
  • Server
  • Desktop Computer
Технические информацие
Руководства (1) Типы корпусов (1)
Статьи по применению (1) Демонстрационные платы - справочники (4)
Спецификацие (1)  
Информация по демонстрационной плате
Продукт Состояние Compliance Короткое описание Поступок
LV8805SVGEVB Active
3-Phase Sensorless Motor Driver IC
Avnet (2015-07-09) : 1
Digikey (2015-07-09) : 2
Наличие и образцы
Продукт
Состояние
Compliance
Описание
Корпус
MSL*
Контейнер
Бюджетная цена единицы
Тип
Размеры
Тип
Кол.
LV8805SV-MPB-H Active
Pb-free
Halide free
Motor Driver, Sensor Less, Brushless, 3-Phase SSOP-20J 565AP 3 Fan-Fold 90 $0.9408
LV8805SV-TLM-H Active
Pb-free
Halide free
Motor Driver, Sensor Less, Brushless, 3-Phase SSOP-20J 565AP 3 Tape and Reel 2000 $0.9408
* Уровень чувствительности компонента к влажности
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : <100
Digikey   (2015-07-09) : <1K
FutureElectronics   (2015-07-09) : <100
Mouser   (2015-07-09) : <1K
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
Mouser   (2015-07-09) : <1K
Datasheet: Motor Driver, Sensor Less, Brushless, 3-Phase
Rev. 4 (371kB)
»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     Motor Driver, Sensor Less, Brushless, 3-Phase   Three-Phase Fan Motor   6   15   6   15     1.2     PWM     External Resistor   
 Lock 
 Over-Current 
 Thermal 
   1.2   SSOP-20J 
 Pb-free 
 Halide free 
 Active     Motor Driver, Sensor Less, Brushless, 3-Phase   Three-Phase Fan Motor   6   15   6   15     1.2     PWM     External Resistor   
 Lock 
 Over-Current 
 Thermal 
   1.2   SSOP-20J 
Ранее просмотренные схемы
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