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LT3464 Production
The LT3464 is a micropower step-up DC/DC converter with integrated Schottky diode and output disconnect packaged in an 8-lead low profile (1mm) SOT-23...
Datasheet
LT3464 on Analog.com

LT3462 Production
The LT3462/LT3462A are general purpose fixed frequency current mode inverting DC/DC converters. Both devices feature an integrated Schottky and a low VCESAT...
Datasheet
LT3462 on Analog.com

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How to use LT3464



		

			

									
					    IKE0609
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Aug 18, 2020 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    After simulating the LT3462 with the recommended circuit, there were no problems, so I mounted it on the board.
    When the input is set to +15V DC and the output-is set to 18V,
    The output changes from about -19V to about -18.5V,
    A triangular waveform of several MHz is different in the output by about 50 mV.
    I am troubled because it is different from the set voltage and abnormal oscillation occurs.
    The pattern of the board is made similar to the recommended pattern.
    Is there a recommended constant for normal operation?
    please tell me