Fan Driver

The power of tiny!
 

General Description

We are the best solution for DC brushless fan motor. Our complete fan driver IC line can be used in standard fan BPWM fan or thermal fan. Each standard driver IC has FG or RD signal output. If you need FG/2 signal for 8 poles fan, we are the best solution for you. If you want to be approved by UL, lock /auto-restart function can help you make it easier. Smallest package can help you put into small PCB. Everything you need, we design it for you. So, we can say that SiTI's fan driver IC is certainly the best choice for NB fan motor. SiTI shares more than 30% of global NB fan market in 2003. How can we make it? The basic and the most important thing is our excellent quality. In addition, complete good line and function let your product different to others. You never have to worry about stock shortage because SiTI has JET service. Just remember, everything is for you.


Applications

SiTI's fan drivers can be used in cooling fan systems required for NB, PC server, communication equipment and graphics tools Ketc.


Part Number
Application
Main Features
    PDF Order
  Price
  ST1111N DC Brushless Fan Single Coil Brushless DC Motor Drivers PDF DownloadOrder    
  ST1111J DC Brushless Fan Single Coil Brushless DC Motor Drivers with PWM Control PDF DownloadOrder    
  ST1117A
/B/C
DC Brushless Fan Single Coil Brushless DC Motor Drivers PDF DownloadOrder    
  FD177-
A.003
DC Brushless Fan Single Coil Brushless DC Motor Drivers with Soft-Switching (2 to 6.5 Volts) PDF DownloadOrder    
  FD178 B/C DC Brushless Fan Single Coil Brushless DC Motor Drivers with Soft-Switching and PWM control (2 to 6.5 Volts) PDF DownloadOrder    
  FD212 DC Brushless Fan Single Coil Brushless DC Motor Drivers Built-in Hall Sensor(2 to 7.5 Volts) Order    
  FD216-A.010 DC Brushless Fan Brushless Vibrator Driver Built-in Hall Sensor PDF DownloadOrder    
  FD216-A.011 DC Brushless Fan Brushless Vibrator Driver Built-in Hall Sensor (Increase Driver Size) PDF DownloadOrder    
  ST1114C
/L/M
DC Brushless Fan Double Coil Brushless DC Motor Predriver PDF DownloadOrder    
  ST1114E
/K/P
DC Brushless Fan Double Coil Brushless DC Motor Driver (1.8-16V) PDF DownloadOrder    
  ST1115C
/D
DC Brushless Fan PWM Speed Control Double Coil Brushless DC Motor Driver PDF DownloadOrder    
  ST1115J DC Brushless Fan Flexible PWM Speed Control Double Coil Brushless DC Motor Driver PDF DownloadOrder    
  ST1116A DC Brushless Fan Variable Speed Double Coil Brushless DC Motor Driver PDF DownloadOrder    
  ST1116B DC Brushless Fan Single Coil Brushless DC Motor Drivers PDF DownloadOrder    
  CT211 Fan Tachometer IC The fan tachometer IC is designed for dividing a fan driver output frequency by 1.5,2,2.5 or 3 PDF DownloadOrder    


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