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LTC1778 Production
The LTC1778 is a synchronous stepdown switching regulator controller optimized for CPU power. The controller uses a valley current control architecture...
Datasheet
LTC1778 on Analog.com

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LTC1778 3V3 GENERATION



		

			

									
					    AnaSanz
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Oct 12, 2018 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    Hello,
    

    I'm trying to make a local on-board voltage converter using  LTC1778. I need 3.3v Vout and 1A Iout. /Vin 5v
    

    I made some maths to get Ron and L, but Im not sure is this are correct or not, 
    

    I also need regulators for  1.8V and 1.1V same current.
    

    

    Someone has an example for these?
    

    

    Thanks in advance,
    

    Ana