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LT8364 Recommended for New Designs
The LT8364 is a current mode DC/DC converter with a 60V, 4A switch operating from a 2.8V to 60V input. With a unique single feedback pin architecture it...
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LT8364 on Analog.com

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Negative input to negative output with LT8364



		

			

									
					    Shawn_Tao
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Dec 22, 2021 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hi, ADI experts:
    

        I want to convert a -12V input DC voltage to a -1.5V to -5.5V, Io=-3A output DC voltage by LT8364,  is it possible?
    

    my assumption is shown below. Any more detailed application circuits or notes could be given for LT8364, especially for the level shift circuit. thanks a lot!
    

     
    

    

    Merry Christmas！