| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 4 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 4 days ago) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 14-SOIC (0.154, 3.90mm Width), 13 Leads | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2008 | 
                                                                            
                                            | JESD-609 Code | e3 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 13 | 
                                                                            
                                            | Terminal Finish | Tin (Sn) | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Terminal Pitch | 1.27mm | 
                                                                            
                                            | JESD-30 Code | R-PDSO-G13 | 
                                                                            
                                            | Input Voltage-Nom | 12V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING CONTROLLER | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 10V~28V | 
                                                                            
                                            | Input Voltage (Min) | 10V | 
                                                                            
                                            | Topology | Flyback | 
                                                                            
                                            | Control Mode | CURRENT-MODE | 
                                                                            
                                            | Input Voltage (Max) | 28V | 
                                                                            
                                            | Control Technique | RESONANT CONTROL | 
                                                                            
                                            | Switching Frequency-Max | 25kHz | 
                                                                            
                                            | Internal Switch(s) | No | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Load, Over Temperature, Over Voltage | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Start Up | 15V | 
                                                                            
                                            | Height Seated (Max) | 1.75mm | 
                                                                            
                                            | Length | 8.65mm | 
                                                                            
                                            | Width | 3.9mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                NCP1339DDR2G Overview
An embedded ac to dc converter is included in 14-SOIC (0.154, 3.90mm Width), 13 Leads  package.You can get it in AC/DC power converter Tape & Reel (TR) .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~125°C TJ °C so that it can deliver its performance.Analog IC type SWITCHING CONTROLLER is utilized in this AC DC converter.It can be used within the range of 10V~28V  supply voltage (Vcc/Vdd).It has a total of 13  terminations.On the basis of a unique technique, it is possible to ensure an input voltage with the maximum value of 28V .
NCP1339DDR2G Features
Packaged with 14-SOIC (0.154, 3.90mm Width), 13 Leads
NCP1339DDR2G Applications
There are a lot of ON Semiconductor NCP1339DDR2G AC DC Converters applications. 
- USB type-c v1.2 chargers with optional VDM
- LED lights
- Digital cameras
- Dimmers
- Handheld/Battery-Powered Systems
- Power tools
- WiFi Wireless
- Charger
- Air Conditioning
- Replacements for bulky plug-in transformers