| Parameters | 
                                                                                                            
                                            | Lead Free | Lead Free | 
                                                                            
                                            | Mounting Type | Through Hole | 
                                                                            
                                            | Package / Case | TO-220-3 | 
                                                                            
                                            | Surface Mount | NO | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 1996 | 
                                                                            
                                            | Series | TOPSwitch® | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 3 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | HTS Code | 8542.39.00.01 | 
                                                                            
                                            | Max Power Dissipation | 50W | 
                                                                            
                                            | Technology | CMOS | 
                                                                            
                                            | Terminal Position | SINGLE | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Pin Count | 3 | 
                                                                            
                                            | JESD-30 Code | R-PSFM-T3 | 
                                                                            
                                            | Qualification Status | Not Qualified | 
                                                                            
                                            | Output Voltage | 5.8V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING REGULATOR | 
                                                                            
                                            | Nominal Supply Current | 1.2mA | 
                                                                            
                                            | Input Voltage (Min) | 36V | 
                                                                            
                                            | Topology | Boost, Buck, Flyback, Forward | 
                                                                            
                                            | Control Mode | VOLTAGE-MODE | 
                                                                            
                                            | Frequency - Switching | 100kHz | 
                                                                            
                                            | Control Technique | PULSE WIDTH MODULATION | 
                                                                            
                                            | Switcher Configuration | SINGLE | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Temperature | 
                                                                            
                                            | Max Duty Cycle | 70 % | 
                                                                            
                                            | Max Supply Voltage (AC) | 110V | 
                                                                            
                                            | Duty Cycle | 67% | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Breakdown | 350V | 
                                                                            
                                            | Min Supply Voltage (AC) | 100V | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                TOP101YN Overview
In the package TO-220-3 , the ac to dc converter is embedded.The AC/DC power converter is available in Tube .There is a AC/DC converter mounted in the way of Through Hole .It is recommended that the ac dc converter be operated at a temperature of -40°C~150°C TJ °C in order to achieve its full performance.Analog IC type SWITCHING REGULATOR is utilized in this AC DC converter.In this AC to DC transformer, the switching frequency is 100kHz .A total of 3 terminations have been recorded.The pins of the ac-dc converter total to 3  .The product is acdc converter of the TOPSwitch?  manufacturer family.In this AC to DC transformer, the output voltage is 5.8V .There is a minimum supply voltage of 100V  across the converter.This converter can operate at a maximum supply voltage of 110V .
TOP101YN Features
Packaged with TO-220-3
Switching Frequency at 100kHz
TOP101YN Applications
There are a lot of Power Integrations TOP101YN AC DC Converters applications. 
- Open Frame Switching Power Supply
- White goods
- White goods
- Set-top boxes
- AC?DC USB chargers for Cameras
- Charger
- Records
- USB type-c v1.2 chargers with optional VDM
- Air conditioners
- Wireless System