| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            6 Weeks | 
                                        
                                                                            
                                            | Lifecycle Status | 
                                            ACTIVE (Last Updated: 20 hours ago) | 
                                        
                                                                            
                                            | Package / Case | 
                                            12-XFQFN | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Published | 
                                            2017 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e4 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            yes | 
                                        
                                                                            
                                            | Part Status | 
                                            Active | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1 (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            12 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            2.85V~5.5V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            QUAD | 
                                        
                                                                            
                                            | Terminal Form | 
                                            NO LEAD | 
                                        
                                                                            
                                            | Supply Voltage | 
                                            3.3V | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.4mm | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            S-PQCC-N12 | 
                                        
                                                                            
                                            | Function | 
                                            Controller | 
                                        
                                                                            
                                            | Supply Voltage-Max (Vsup) | 
                                            5.5V | 
                                        
                                                                            
                                            | Supply Voltage-Min (Vsup) | 
                                            2.85V | 
                                        
                                                                            
                                            | Number of Channels | 
                                            1 | 
                                        
                                                                            
                                            | Interface | 
                                            I2C | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER SUPPLY SUPPORT CIRCUIT | 
                                        
                                                                            
                                            | Adjustable Threshold | 
                                            NO | 
                                        
                                                                            
                                            | Protocol | 
                                            USB | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            0.4mm | 
                                        
                                                                            
                                            | Length | 
                                            1.6mm | 
                                        
                                                                            
                                            | Width | 
                                            1.6mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            RoHS Compliant | 
                                        
                                                                                                    
                            
                         
                                                FUSB303TMX Overview
In the 12-XFQFN package, you'll find it. The packaging is shaped in a Tape & Reel (TR)-shape, which makes it easy to carry around. To ensure reliable operation, the temperature should be regulated to -40°C~85°C TA. It should be able to operate on a 2.85V~5.5VV power supply. As a result, the 12 terminations are included in it. When the supply voltage is 3.3V, high efficiency can be achieved. The 1 channel is currently available on the Internet. It is set to 5.5V if the maximum voltage supply (Vsup) is to be used. Devices normally operate with a supply voltage (Vsup) above 2.85V. 
FUSB303TMX Features
FUSB303TMX Applications
There are a lot of ON Semiconductor FUSB303TMX Controllers Interface ICs applications. 
- Factory Automation and Process Controls
 - Network Routers
 - Smart LED Lighting
 - Tablet
 - Embedded Systems
 - Intelligent Instrumentation
 - Dimmable LED Power Supply
 - Portable Appliances
 - WiFi Extenders
 - Gaming Devices and E?books