| Parameters | 
                                
                                                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            16-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Supplier Device Package | 
                                            16-SOIC | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            9V~18V | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            16.5kHz~525kHz | 
                                        
                                                                            
                                            | Mode | 
                                            Boundary Conduction (BCM) | 
                                        
                                                                            
                                            | Current - Startup | 
                                            80μA | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                FAN9612MX Overview
It comes in a 16-SOIC (0.154, 3.90mm Width) package.As you can see, it's packaged in a Tape & Reel (TR)-shape.There is a Surface Mount mounting type for the device.With 9V~18V as the voltage supply, it should work.-40°C~125°C is the device's operating mode.Current startup state is 80μA.There is a switching frequency of 16.5kHz~525kHz which is the frequency of switching.
FAN9612MX Features
FAN9612MX Applications
There are a lot of Rochester Electronics, LLC FAN9612MX PFC PMICs applications. 
- CAV (Connected and Automated Vehicle)
 - Automotive applications
 - Measurement and control euipment
 - High output current applications
 - Motorcycle
 - Personal communication device
 - FPGA power
 - Hot swap controller
 - Car window lift
 - Telecom and datacom applications