Products Mentioned

LT1737 Production
The LT1737 is a monolithic switching regulator controller specifically designed for the isolated flyback topology. It drives the gate of an external MOSFET...
Datasheet
LT1737 on Analog.com

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LT1737 current limit

		
	
				

			

									
					    Yuya
					
							

            
            			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Nov 17, 2023 
				
			
			
		
    
		
		                     
				
        		
    
		    
		    		    
    
		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  LT1737 
    
    		        		    		    
    
		    		    
		    			
    
			    
    Hi
    

    I'm considering LT1737.
    

    I have two questions.
    

    

    ①How much is the Switch current limit when the duty cycle is 85% or 90%?
    

    ②What does ΔVISENSE/ΔVc = 0.3mV mean?
    

    

    Best regards
    

    Yuya
    
			
    
			
									
		                             
                        

    
    
                                            
                 power management
                
                                                    
                 hardware
                
                                                    
                 switching regulators
                
                                                    
                 LT1737
                
                                                    
                 Flyback  Forward  and Isolated Controller
                
                                
            
    
    
    
		
    

				
				        
        		
    
			
						
									
												
			
			
                        
                                    
                        
                                                    
                        
            
			            
						
						
			
			
			
			
		
    

        
        
        
    
					
    
				
      
					
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