元器件型号、描述、参数

LB8503V

 DC Fan Motor Speed Controller

制造商：ON

中文资料及数据手册

在线购买

产品信息

The LB8503V is an improved functionality version of the LB8500 and LB8502 products that features the added functions listed below. The LB8503V supports both single-phase and three-phase applications.
  • Achieves linear speed control
  • Minimized speed fluctuations in the presence of line or load variations
  • Allows a minimum speed to be set
  • Soft start function
  • Settings using external capacitors and resistors
  • (to support easier mass production of end products)
  • Supports both PWM duty and analog voltage control inputs
  • [Added Function] : Supports origin shifting in the control function
  • [Added Function] : Adds a dedicated pin for setting the soft time.
  • This allows a longer start time to be set without reducing the response time when changeing speed.
  • [Added Function] : FG output pin added

电路图、引脚图和封装图

    LB8503V电路图

    在线购买

    技术资料

    应用案例