| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 9 Weeks | 
                                                                            
                                            | Mount | Surface Mount | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 14-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Number of Pins | 14 | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Published | 2005 | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 14 | 
                                                                            
                                            | Technology | BICMOS | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Number of Functions | 1 | 
                                                                            
                                            | Base Part Number | MIC38HC44 | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Output Voltage | 5V | 
                                                                            
                                            | Input Voltage-Nom | 15V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING CONTROLLER | 
                                                                            
                                            | Output Current | 1kA | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 9V~20V | 
                                                                            
                                            | Control Features | Frequency Control | 
                                                                            
                                            | Topology | Boost, Buck, Flyback, Forward | 
                                                                            
                                            | Control Mode | CURRENT-MODE | 
                                                                            
                                            | Control Technique | PULSE WIDTH MODULATION | 
                                                                            
                                            | Rise Time | 20ns | 
                                                                            
                                            | Fall Time (Typ) | 15 ns | 
                                                                            
                                            | Switcher Configuration | BUCK-BOOST | 
                                                                            
                                            | Max Frequency | 500kHz | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Duty Cycle | 50% | 
                                                                            
                                            | Output Isolation | Isolated | 
                                                                            
                                            | Voltage - Start Up | 14.5V | 
                                                                            
                                            | Length | 8.65mm | 
                                                                            
                                            | Width | 3.9mm | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Lead Free | Lead Free | 
                                                                                                    
                            
                         
                                                MIC38HC44-1YM-TR Overview
This ac to dc converter is embedded in package 14-SOIC (0.154, 3.90mm Width) .You can get it in AC/DC power converter Tape & Reel (TR) .A AC/DC converter of this type is mounted in the way of Surface Mount .The ac dc converter needs to be operated at -40°C~150°C TJ °C in order to perform.Analog ICs of type SWITCHING CONTROLLER are used in this AC DC converter.Vcc/Vdd can be used within the range of 9V~20V supply voltage.As a result, it has a total of 14  terminations.There are 14  pins on this ac/dc converter.Surface Mount are the recommended mounting method for the ac dc converters.If you select the MIC38HC44 family, you will be able to search for similar acdc converters.There are 1  outputs to be run.We are setting the output current to 1kA .There is 5V  output voltage from this AC/DC converter.Its maximum frequency is 500kHz .
MIC38HC44-1YM-TR Features
Packaged with 14-SOIC (0.154, 3.90mm Width)
With 14 pins
Output Current at 1kA 
MIC38HC44-1YM-TR Applications
There are a lot of Microchip Technology MIC38HC44-1YM-TR AC DC Converters applications. 
- ZigBee
- Small off-line low voltage power supplies
- Low-Voltage I/O System Power
- Automotive Clusters
- Adapter for ADSL 
- Standby and Auxiliary Power Supplies Set Top Boxes (STB)
- Cellular phone chargers
- Universal Off-Line Power Supplies
- Air Conditioning
- Auxiliary Power Supply