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关于LT8641输出高电压50V烧坏芯片问题



		

			

									
					    LiuJJlalala
					
							

			
				
									
											
			
			
				
    
			
			
			    	
			                    
                
				                on Sep 21, 2023 
				
			
			
		
    

				
		
    
		    		    
		    
		    	
			
    用官方开发板的电路，改成了下图的电路，空载输出30多V是可以的，50V就直接烧毁LT8641芯片了。请问是怎么回事？