| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 14-TSSOP (0.173, 4.40mm Width) | 
                                                                            
                                            | Supplier Device Package | 14-TSSOP | 
                                                                            
                                            | Operating Temperature | -55°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 2  (1 Year) | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 9V~15V | 
                                                                            
                                            | Control Features | Soft Start, Sync | 
                                                                            
                                            | Topology | Boost, Flyback, Forward | 
                                                                            
                                            | Frequency - Switching | 700kHz | 
                                                                            
                                            | Internal Switch(s) | No | 
                                                                            
                                            | Fault Protection | Current Limiting | 
                                                                            
                                            | Duty Cycle | 99% | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Start Up | 13V | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                UCC25701PWTR Overview
In the package 14-TSSOP (0.173, 4.40mm Width) , the ac to dc converter is embedded.The AC/DC power converter is available in Tape & Reel (TR) .Surface Mount is mounted in the way of this AC/DC converter.It is recommended that the ac dc converter be operated at a temperature of -55°C~150°C TJ in order to ensure its performance.At this point, the switching frequency reaches 700kHz .It can be used within the range of 9V~15V  supply voltage (Vcc/Vdd).The package contains 14-TSSOP AC/DC converters.
UCC25701PWTR Features
Packaged with 14-TSSOP (0.173, 4.40mm Width)
Switching Frequency at 700kHz
UCC25701PWTR Applications
There are a lot of Rochester Electronics, LLC UCC25701PWTR AC DC Converters applications. 
- Battery chargers for cellular phones
- Home Appliance Applications
- Z-Wave
- Vacuum Cleaner
- Off--line Battery Charger
- Adapter/Charger for Cell
- USB type-c v1.2 chargers with optional VDM
- AC?DC USB chargers for Cell Phones
- WiFi Wireless
- Switching AC-DC Charger