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LT3763 Production
The LT3763 is a fixed frequency, synchronous, step-down DC/DC controller designed to accurately regulate output currents up to 20A. The average current...
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LT3763 on Analog.com

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Constant Current Source Design which can source 20A current



		

			

									
					    Bivin
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Oct 25, 2017 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi
    
 
    Suggest a constant current regulator which can source 20A current and support a voltage output of minimum 100V. 
    
 
    If modification is made, can i use LT3763 to operate at 100V like by using GATE drivers.
    
 
    Regards
    
 
    Bivin George
    
									
			        
		
    

				
				
		
    
			
						
									
									
						
						
			
			
			
			
		
    

        
        

					
    
			
    


    


	
    
		
	
    















    
	
    
	
    
					



			








	
	
	
	



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      •  Analog Employees  
      
            
			                            
                        
                on Oct 30, 2017 9:59 PM
            
            
					
      
	
      

		
		
      
					
      Hi, Bivin,
      
 
      Basically, if the output current reaches the set output current limit, the output current loop will function and make sure it won't go beyond. Otherwise the voltage loop will function to regulate the output voltage. If you have a voltage source output such as a battery, by setting the regulated output voltage higher than the battery voltage, you can make the converter operating as a constant current source with the current equal to the output current limit. For more detailed spec. related questions, please contact our local FAE for more help.
      
 
      Regards,
      
 
      Jeoffrey
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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      •  Analog Employees  
      
            
			                            
                        
                on Oct 30, 2017 9:59 PM
            
            
					
      
	
      

		
		
      
					
      Hi, Bivin,
      
 
      Basically, if the output current reaches the set output current limit, the output current loop will function and make sure it won't go beyond. Otherwise the voltage loop will function to regulate the output voltage. If you have a voltage source output such as a battery, by setting the regulated output voltage higher than the battery voltage, you can make the converter operating as a constant current source with the current equal to the output current limit. For more detailed spec. related questions, please contact our local FAE for more help.
      
 
      Regards,
      
 
      Jeoffrey
      
			
      

		
			
	      

		
		
	
      
	
      
		
      
			
		
      
	
      
	
      
		
						
						
				
						
				
				
		
		
      
			
		
      
	
      

      

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