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Question about formula for getting a sense register & inductor DCR of LTC2977



		

			

									
						Se-woong
					
							

			
				
									
											
							 		
		        	            							
			
			    	
			                    
                
				                on Jun 15, 2021 
				
			
			
		


				
		

		    		    
		    
		    	
			
Hello,




My customer asks some questions about getting a sense register & inductor DCR of LTC2977.


They will monitor a current of DC-DC Power  and use Inductor DCR Current Sensing Circuit. 


Please refer Page 83 of LTC2977.


  


Q1) Would you let me know the meaning of  "2≠" in second formula for getting CCM2 ?


      They say that they can't understand the exact  meaning of "2≠" in formula for getting CCM2.




Q2) If you have, would you explain the methods to get values of CCM1 CCM1 CCM1 & CCM2  easier?


       Please help them.




Regards,


Se-woong







								


				
				
		

			
						
									
									
						
						
			
			
			
			
		


					

			





	










	

	

					



			








	
	
	
	



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