| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 6 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 16-SOIC (0.154, 3.90mm Width), 14 Leads | 
                                                                            
                                            | Number of Pins | 16 | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tube | 
                                                                            
                                            | Published | 2015 | 
                                                                            
                                            | Series | LYTSwitch™-5 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Discontinued | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Power (Watts) | 25W | 
                                                                            
                                            | Frequency | 124kHz | 
                                                                            
                                            | Max Output Current | 500mA | 
                                                                            
                                            | Number of Channels | 1 | 
                                                                            
                                            | Topology | Flyback, Step-Down (Buck), Step-Up (Boost) | 
                                                                            
                                            | Min Input Voltage | 90V | 
                                                                            
                                            | Frequency - Switching | 132.7kHz | 
                                                                            
                                            | Max Input Voltage | 308V | 
                                                                            
                                            | Interface IC Type | LED DISPLAY DRIVER | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Breakdown | 725V | 
                                                                            
                                            | Min Input Voltage (AC) | 90V | 
                                                                            
                                            | Max Input Voltage (AC) | 308V | 
                                                                            
                                            | REACH SVHC | No SVHC | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                                                    
                            
                         
                                                LYT5228D Overview
A ac to dc converter of the package 16-SOIC (0.154, 3.90mm Width), 14 Leads contains the ac to dc converter.Tube case is available for the ac dc converter.As you can see, this AC/DC converter is mounted in the way of Surface Mount .It is necessary to operate the ac dc converter at a temperature of -40°C~150°C TJ °C in order for it to perform properly.When the switching frequency reaches 132.7kHz , the circuit is closed.The ac/dc converter has 16 pins.Surface Mount are the recommended mounting method for the ac dc converters.The AC to DC converter belongs to the manufacturer family of LYTSwitch?-5 .A high efficiency can be achieved by operating at a frequency of 124kHz .Here is the standard for REACH SVHC : No SVHC .There is a possibility of powering the AC to DC converter under a voltage of 308V .It is possible to use the AC to DC inverter with an input voltage less than 90V  V.There should be a voltage (AC) that can be applied to the AC to DC power converter under 308V .We currently have 1 channels available.This AC to DC power supply uses interface IC type LED DISPLAY DRIVER .
LYT5228D Features
Packaged with 16-SOIC (0.154, 3.90mm Width), 14 Leads
Switching Frequency at 132.7kHz
With 16 pins
With 1 channels on it
Interface IC Type : LED DISPLAY DRIVER
LYT5228D Applications
There are a lot of Power Integrations LYT5228D AC DC Converters applications. 
- Standby power supplies for VCR
- Standby power
- AC/DC Adaptors/Chargers for Cordless Phone
- Battery chargers for smart phones 
- Adapters
- Auxiliary Power Supplies
- AC--DC Adapter
- Home appliances
- DVD players
- Adaptors for DSCs