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about INTVCC of LTM4630?



		

			

									
						junge
					
							

			
				
									
											
							 		
		        	            							
			
			    	
			                    
                
				                on Aug 20, 2019 
				
			
			
		


				
		

		    		    
		    
		    	
			
hello,


Recently I make LTM4630 to output 1V to FPGA VCCINT for 18A.During my design,I find a question about INTVCC with different connect between LTM4630fa datasheet and DS2081-a as following:  


the datgasheet tells that INTVCC should connect PGND ,but the DS2081-a connect it to SGND,and there is a 0 ohm between SGND and GND,which is right?


thanks.