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LTC4121 Recommended for New Designs
The LTC4121 is a 400mA constant-current/constantvoltage (CC/CV) synchronous step-down battery charger. In addition to CC/CV operation, the LTC4121 regulates...
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LTC4121 on Analog.com

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NTC Application Range for Temperatures

		            
		

			

									
					    Serhatmarine
					
							


			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Dec 26, 2024 
				
			
			
		
    
		
     
				
		
    
		    		    
		    
		    		      		            		        
    Category: Hardware
    
    		        		            		    
    Product Number:  LTC4121  
    
    		        		    		    	
			
    Hello , according to LTC4121's user guide and given examples no:1 and no:4 in it.
    

    


    

    

    Vishay NTC NTHS0805N02N1002F and NTCS0402E3103FHT can supply a working range between 0-40C celsius.
    

     
    

    If i want to increase this range to 0-60 C celsius , there is a need for NTC which has 5,8kOhm resistance at 60C celsius. (which is 10k ohm at 25C).
    

    

    

    it is not possible to find an NTC product that fits this definition (to achieve 0-60C celcius range). the samples shared in the datashee also do not have enough detail for calculations. is there anyone who can help or has a similar problem?
    

    

    
									
			        
		
    

				
						
        

    
    Tags: 
                                            
                 power management
                
                                                    
                 hardware
                
                                                    
                 ltc4121
                
                                                    
                 temperature
                
                                                    
                 energy harvesting
                
                                        
                                            
                
                
                                        
                                            
                
                
                                
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