| Parameters | 
                                
                                                                                                            
                                            | Lead Free | 
                                            Lead Free | 
                                        
                                                                            
                                            | Mount | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Surface Mount | 
                                        
                                                                            
                                            | Package / Case | 
                                            16-TSSOP (0.173, 4.40mm Width) | 
                                        
                                                                            
                                            | Number of Pins | 
                                            16 | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            0°C~70°C | 
                                        
                                                                            
                                            | Packaging | 
                                            Tape & Reel (TR) | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            2  (1 Year) | 
                                        
                                                                            
                                            | Number of Terminations | 
                                            16 | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Subcategory | 
                                            Switching Regulator or Controllers | 
                                        
                                                                            
                                            | Technology | 
                                            BICMOS | 
                                        
                                                                            
                                            | Voltage - Supply | 
                                            12V~17V | 
                                        
                                                                            
                                            | Terminal Position | 
                                            DUAL | 
                                        
                                                                            
                                            | Terminal Form | 
                                            GULL WING | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Number of Functions | 
                                            1 | 
                                        
                                                                            
                                            | Terminal Pitch | 
                                            0.65mm | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Base Part Number | 
                                            UCC3817 | 
                                        
                                                                            
                                            | Pin Count | 
                                            16 | 
                                        
                                                                            
                                            | Qualification Status | 
                                            Not Qualified | 
                                        
                                                                            
                                            | Input Voltage-Nom | 
                                            12V | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            POWER FACTOR CONTROLLER | 
                                        
                                                                            
                                            | Input Voltage (Min) | 
                                            10.3V | 
                                        
                                                                            
                                            | Output Current-Max | 
                                            1.2A | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            6kHz~220kHz | 
                                        
                                                                            
                                            | Input Voltage (Max) | 
                                            15V | 
                                        
                                                                            
                                            | Control Technique | 
                                            PULSE WIDTH MODULATION | 
                                        
                                                                            
                                            | Switcher Configuration | 
                                            BOOST | 
                                        
                                                                            
                                            | Mode | 
                                            Average Current | 
                                        
                                                                            
                                            | Current - Startup | 
                                            150μA | 
                                        
                                                                            
                                            | Height Seated (Max) | 
                                            1.2mm | 
                                        
                                                                            
                                            | Length | 
                                            5mm | 
                                        
                                                                            
                                            | Width | 
                                            4.4mm | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                UCC3817APWR Overview
As far as packaging is concerned, it comes in a 16-TSSOP (0.173, 4.40mm Width) package.The package is Tape & Reel (TR)-shaped.Surface Mount is the mounting type of the device.It should be powered by 12V~17V's voltage supply.Device 0°C~70°C operates at 0°C~70°C.As well as the POWER FACTOR CONTROLLER integrated circuit, this part contains other types of integrated circuits as well.An array of 16 terminals is located on the gadget.There is a current of 150μA during startup.Pin number 16 remains unchanged.The device's best part has a number of UCC3817 in it.There is a switching frequency of 6kHz~220kHz.16 pins form a sum.Minimum input voltage is 10.3V, and it can function on this voltage.It's like a subclass of Switching Regulator or Controllers.It has a maximum input voltage (Max) of 15V.There is a mountain named Mount Surface Mount that consists of it.At the most, it works with 1.2A output current
UCC3817APWR Features
UCC3817APWR Applications
There are a lot of Texas Instruments UCC3817APWR PFC PMICs applications. 
- ADAS (Advanced Driver-Assistance System)
 - UPS (Uninterruptible Power Supply )
 - Telematics
 - Clock power supplies
 - Car wiper
 - High output current applications
 - Transmission
 - Ultrasound
 - Voltage tracker protection circuits
 - Main inverter