

| 
				 
					Parameter 
			 | 
			
				 
					mps 4689 
				
					mps 4689dn 
			 | 
			
				 
					Unit 
			 | 
		
| 
				 
					Supply Voltage  VIN 
			 | 
			
				 
					–0.3 to 100 
			 | 
			
				 
					V 
			 | 
		
| 
				 
					Switch VoltageVSW 
			 | 
			
				 
					–0.5 to VIN + 0.5 
			 | 
		|
| 
				 
					BST to SW 
			 | 
			
				 
					-0.3 to +6 
			 | 
		|
| 
				 
					All Other Pins 
			 | 
			
				 
					-0.3 to +6 
			 | 
		|
| 
				 
					Continuous Power Dissipation   (TA = 25°C) 
			 | 
			
				 
					2.5 
			 | 
			
				 
					W 
			 | 
		
| 
				 
					Junction Temperature 
			 | 
			
				 
					150 
			 | 
			
				 
					°C 
			 | 
		
| 
				 
					Lead Temperature . 
			 | 
			
				 
					260 
			 | 
		|
| 
				 
					Storage Temperature 
			 | 
			
				 
					-65~+150 
			 | 
		

