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Home > PWM Controller
U9751B Datasheet
PWM STEP-DOWN DC-DC CONTROLLER 

 
DESCRIPTION
 
 
The UTC U9751B consists of two PWM control circuits. Two
PWM controllers is independent each other. It is low cost in many
applications.
 


 
FEATURES
 
* Switch frequency: 400KHz  
* ISINK =400mA  
* Wide work voltage  
* Programmable dead-time control
* UVLO protection  
* SCP protection  
* Lower static supply current  
 


 
APPLICATION
*DC/DC converters for video camerasbacklight inverter
and notebook computers etc.
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