| Parameters | 
                                
                                                                                                            
                                            | Width | 
                                            3.9mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            Non-RoHS Compliant | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            16-SOIC (0.154, 3.90mm Width) | 
                                        
                                                                            
                                            | Surface Mount | 
                                            YES | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~125°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e0 | 
                                        
                                                                            
                                            | Pbfree Code | 
                                            no | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            16 | 
                                        
                                                                            
                                            | Terminal Finish | 
                                            TIN LEAD | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            10V~18V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            240 | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            1.27mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            30 | 
                                        
                                                                            
                                            | Pin Count | 
                                            16 | 
                                        
                                                                            
                                            | JESD-30 Code | 
                                            R-PDSO-G16 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            COMMERCIAL | 
                                        
                                                                            
                                            | Input Voltage-Nom | 
                                            14V | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER FACTOR CONTROLLER | 
                                        
                                                                            
                                            | Input Voltage (Min) | 
                                            10.5V | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            25kHz~250kHz | 
                                        
                                                                            
                                            | Control Technique | 
                                            PULSE WIDTH MODULATION | 
                                        
                                                                            
                                            | Switcher Configuration | 
                                            SINGLE | 
                                        
                                                                            
                                            | Mode | 
                                            Continuous Conduction (CCM), Discontinuous Conduction (DCM) | 
                                        
                                                                            
                                            | Current - Startup | 
                                            8.5mA | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.75mm | 
                                        
                                                                            
                                            | Length | 
                                            9.9mm | 
                                        
                                                                                                    
                            
                         
                                                NCP1651DR2 Overview
There is a 16-SOIC (0.154, 3.90mm Width) package that comes with it.The packaging is Tape & Reel (TR)-shaped.As far as the mounting type of the device is concerned, it is Surface Mount.The voltage supply of 10V~18V should be used to operate it.The device is set to operate at -40°C~125°C.As well as POWER FACTOR CONTROLLER ICs, the part has other IC types.An array of 16 terminals is located on the gadget.Current startup state is 8.5mA.There is a frequency 25kHz~250kHz associated with switching.16 pins form a sum.With a minimum input voltage of 10.5V, it can function.
NCP1651DR2 Features
NCP1651DR2 Applications
There are a lot of Rochester Electronics, LLC NCP1651DR2 PFC PMICs applications. 
- Solar inverters
 - UPS (Uninterruptible Power Supply )
 - eBike
 - Portable medical devices
 - Dashboards
 - Set top boxes
 - CPU power supply
 - Smart manufacturing
 - Noise filters
 - Car sunroof