| Parameters | 
                                
                                                                                                            
                                            | Factory Lead Time | 
                                            22 Weeks | 
                                        
                                                                            
                                            | Contact Plating | 
                                            Tin | 
                                        
                                                                            
                                            | Mount | 
                                            Through Hole | 
                                        
                                                                            
                                            | Mounting Type | 
                                            Through Hole | 
                                        
                                                                            
                                            | Package / Case | 
                                            8-DIP (0.300, 7.62mm), 7 Leads | 
                                        
                                                                            
                                            | Operating Temperature | 
                                            -40°C~85°C TA | 
                                        
                                                                            
                                            | Packaging | 
                                            Tube | 
                                        
                                                                            
                                            | Published | 
                                            2013 | 
                                        
                                                                            
                                            | JESD-609 Code | 
                                            e3 | 
                                        
                                                                            
                                            | Part Status | 
                                            Obsolete | 
                                        
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 
                                            1  (Unlimited) | 
                                        
                                                                            
                                            | ECCN Code | 
                                            EAR99 | 
                                        
                                                                            
                                            | HTS Code | 
                                            8542.39.00.01 | 
                                        
                                                                            
                                            | Max Power Dissipation | 
                                            12W | 
                                        
                                                                            
                                            | Peak Reflow Temperature (Cel) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 
                                            NOT SPECIFIED | 
                                        
                                                                            
                                            | Analog IC - Other Type | 
                                            SWITCHING CONTROLLER | 
                                        
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 
                                            5.3V~22V | 
                                        
                                                                            
                                            | Topology | 
                                            Buck, Flyback | 
                                        
                                                                            
                                            | Frequency - Switching | 
                                            60kHz | 
                                        
                                                                            
                                            | Internal Switch(s) | 
                                            Yes | 
                                        
                                                                            
                                            | Fault Protection | 
                                            Over Temperature, Short Circuit | 
                                        
                                                                            
                                            | Output Isolation | 
                                            Either | 
                                        
                                                                            
                                            | Voltage - Start Up | 
                                            15V | 
                                        
                                                                            
                                            | RoHS Status | 
                                            ROHS3 Compliant | 
                                        
                                                                                                    
                            
                         
                                                AP3971P7-G1 Overview
An embedded ac to dc converter is included in 8-DIP (0.300, 7.62mm), 7 Leads  package.The AC/DC power converter is available in Tube .There is a AC/DC converter mounted in the way of Through Hole .The ac dc converter should be operated at a temperature of -40°C~85°C TA °C to deliver its optimal performance.A SWITCHING CONTROLLER analog integrated circuit is used in this AC DC converter.When the switching frequency reaches 60kHz , the circuit is closed.Vcc/Vdd can be used within the range of 5.3V~22V supply voltage.There are no problem mounting the ac dc converters by Through Hole .
AP3971P7-G1 Features
Packaged with 8-DIP (0.300, 7.62mm), 7 Leads
Switching Frequency at 60kHz
AP3971P7-G1 Applications
There are a lot of Diodes Incorporated AP3971P7-G1 AC DC Converters applications. 
- Chargers for cell/cordless phones
 - Replaces linear transformers 
 - Dimmers
 - Auxiliary Power Supply
 - AC/DC LED Driver applications
 - Automotive Telematics
 - ATX/BTX Auxiliary Power
 - Standby and Auxiliary Power Supplies Set Top Boxes (STB)
 - Shaver Charger
 - AC?DC USB chargers for Tablets