Products Mentioned

LTC4421 Recommended for New Designs
The LTC4421 connects one of two input supplies to a common output based on user-defined priority and validity. By definition, the supply connected to V1...
Datasheet
LTC4421 on Analog.com

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LTC4421 TMR not connected or pull down

		
	
				

			

									
					    ST7ven
					
							

            
            			
				
									
											
			
			
				
			
			
			    	
			                    
                
				                on Jan 17, 2025 
				
			
			
		

		
		                     
				
        		

		    
		    		    
		    			

			    
Hi



I won't have any Rsense resistance used with the LTC4421. I wondering if I can let the TMR1 and TMR2 open, or should I add a pull down or a capacitor if not used ?

Best regards

 

			

			
									
		                                 
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