| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 6 days ago) | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 
                                                                            
                                            | Number of Pins | 8 | 
                                                                            
                                            | Weight | 25.996513mg | 
                                                                            
                                            | Operating Temperature | -55°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | Frequency | 1MHz | 
                                                                            
                                            | Base Part Number | UCC3809 | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Output Voltage | 800mV | 
                                                                            
                                            | Output Current | 80mA | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 8V~19V | 
                                                                            
                                            | Control Features | Frequency Control, Soft Start | 
                                                                            
                                            | Topology | Boost, Buck, Flyback, Forward | 
                                                                            
                                            | Internal Switch(s) | No | 
                                                                            
                                            | Max Duty Cycle | 70 % | 
                                                                            
                                            | Duty Cycle | 70% | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Start Up | 15V | 
                                                                            
                                            | Height | 1.07mm | 
                                                                            
                                            | Length | 3mm | 
                                                                            
                                            | Width | 3mm | 
                                                                            
                                            | Thickness | 970μm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                UCC3809PTR-1 Overview
There is a ac to dc converter embedded in package 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) .In Tape & Reel (TR) case, the ac dc converter is available.A AC/DC converter of this type is mounted in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of -55°C~150°C TJ °C.This AC/DC converter is designed for use within the range of 8V~19V  supply voltage (Vcc/Vdd).A ac/dc converter with 8 pins is available.There are no problem mounting the ac dc converters by Surface Mount .It is possible to search for similar acdc converters by using the UCC3809  family.A total of 1 outputs are to be processed.The output current is set to 80mA .It produces a voltage of 800mV .When operating at a frequency of 1MHz , AC to DC converter is capable of reaching high efficiency.
UCC3809PTR-1 Features
Packaged with 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
With 8 pins
Output Current at 80mA 
UCC3809PTR-1 Applications
There are a lot of Texas Instruments UCC3809PTR-1 AC DC Converters applications. 
- Cleaners
- Battery chargers for media tablets
- Dimmers
- Adapter for ADSL 
- Wall switches 
- Adapter/Charger for Cell
- Low-Voltage I/O System Power
- Standby Power Supplies
- Standby Power Supplies 
- Standby power supplies for VCR