| Parameters | 
                                                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | TO-263-7, D2Pak (6 Leads + Tab), TO-263CB | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | TOPSwitch®-GX | 
                                                                            
                                            | JESD-609 Code | e0 | 
                                                                            
                                            | Pbfree Code | no | 
                                                                            
                                            | Part Status | Not For New Designs | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 4  (72 Hours) | 
                                                                            
                                            | Number of Terminations | 6 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Terminal Finish | Tin/Lead (Sn/Pb) | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Subcategory | Switching Regulator or Controllers | 
                                                                            
                                            | Max Power Dissipation | 57W | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | SINGLE | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Terminal Pitch | 1.27mm | 
                                                                            
                                            | Pin Count | 4 | 
                                                                            
                                            | JESD-30 Code | R-PSSO-G6 | 
                                                                            
                                            | Output Voltage | 12V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING REGULATOR | 
                                                                            
                                            | Nominal Supply Current | 1.6mA | 
                                                                            
                                            | Control Features | Frequency Control | 
                                                                            
                                            | Topology | Flyback | 
                                                                            
                                            | Control Mode | VOLTAGE-MODE | 
                                                                            
                                            | Output Current-Max | 2.88A | 
                                                                            
                                            | Frequency - Switching | 66kHz~132kHz | 
                                                                            
                                            | Control Technique | PULSE WIDTH MODULATION | 
                                                                            
                                            | Switcher Configuration | SINGLE | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Temperature, Over Voltage | 
                                                                            
                                            | Max Duty Cycle | 83 % | 
                                                                            
                                            | Max Supply Voltage (AC) | 265V | 
                                                                            
                                            | Duty Cycle | 66.5% | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Breakdown | 700V | 
                                                                            
                                            | Min Supply Voltage (AC) | 85V | 
                                                                            
                                            | Height Seated (Max) | 4.7mm | 
                                                                            
                                            | Length | 10.29mm | 
                                                                            
                                            | Width | 8.405mm | 
                                                                            
                                            | Radiation Hardening | No | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Contains Lead | 
                                                                                                    
                            
                         
                                                TOP245R-TL Overview
There is a ac to dc converter embedded in package TO-263-7, D2Pak (6 Leads + Tab), TO-263CB .In Tape & Reel (TR) case, the ac dc converter is available.There is a AC/DC converter mounted in the way of Surface Mount .This ac dc converter should be operated at a temperature of -40°C~150°C TJ °C so that it can deliver its performance.An analog IC of type SWITCHING REGULATOR is employed in this AC DC converter.In this AC to DC transformer, the switching frequency is 66kHz~132kHz .It has a total of 6  terminations.A total of 4 pins are present on the ac-dc converter.It belongs to the family of TOPSwitch?-GX manufacturers.The ac to dc conversions are included in Switching Regulator or Controllers .The output voltage of the AC/DC converter is 12V .An amount of current of 2.88A can be supplied to the ac to dc inverter.There is a minimum supply voltage of 85V  across the converter.There is a maximum supply voltage of 265V across the converter.
TOP245R-TL Features
Packaged with TO-263-7, D2Pak (6 Leads + Tab), TO-263CB
Switching Frequency at 66kHz~132kHz
TOP245R-TL Applications
There are a lot of Power Integrations TOP245R-TL AC DC Converters applications. 
- AC?DC USB chargers for Cell Phones
- ZigBee
- Standby power supplies for TV
- Low power ac?dc Adapters for Chargers
- Universal Off-Line Power Supplies
- RCC SMPS
- Wireless System
- Home Appliance Applications
- Dimmers
- Rice Cooker