| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 19 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Number of Pins | 8 | 
                                                                            
                                            | Supplier Device Package | 8-SOIC | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2005 | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Max Operating Temperature | 150°C | 
                                                                            
                                            | Min Operating Temperature | -40°C | 
                                                                            
                                            | Base Part Number | MIC38C42 | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Max Supply Voltage | 20V | 
                                                                            
                                            | Output Current | 500A | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 9V~20V | 
                                                                            
                                            | Control Features | Frequency Control | 
                                                                            
                                            | Topology | Boost, Buck, Flyback, Forward | 
                                                                            
                                            | Frequency - Switching | 500kHz | 
                                                                            
                                            | Rise Time | 40ns | 
                                                                            
                                            | Fall Time (Typ) | 30 ns | 
                                                                            
                                            | Max Frequency | 500kHz | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Duty Cycle | 96% | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Start Up | 14.5V | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                MIC38C42AYM-TR Overview
This ac to dc converter is embedded in package 8-SOIC (0.154, 3.90mm Width) .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 .The ac dc converter should be operated at a temperature of -40°C~150°C TJ °C to deliver its optimal performance.At this point, the switching frequency reaches 500kHz .This AC/DC converter is suitable for operation in the range of 9V~20V  supply voltage (Vcc/Vdd).It contains 8 pins.Surface Mount is the recommended mounting method for the ac dc converters.Similar acdc converters can be found using the MIC38C42  family.There are 1  outputs to be processed.There is  500A  output current set.The package contains 8-SOIC AC/DC converters.The maximum 150°C  ensures that the AC to DC power converter runs stablily.A minimum working temperature of -40°C must be maintained by this isolated switch.Its max frequency is 500kHz .
MIC38C42AYM-TR Features
Packaged with 8-SOIC (0.154, 3.90mm Width)
Switching Frequency at 500kHz
With 8 pins
Output Current at 500A 
MIC38C42AYM-TR Applications
There are a lot of Microchip Technology MIC38C42AYM-TR AC DC Converters applications. 
- Adaptors for DSCs
- AC/DC LED Driver applications
- Adapter for ADSL 
- AC?DC USB chargers for Cell Phones
- Low-Voltage I/O System Power
- USB type-c v1.2 chargers with optional VDM
- Small off-line low voltage power supplies
- Cellular phone chargers
- AC?DC USB chargers for Cameras
- 3.3V power supplies