| Parameters | 
                                                                                                            
                                            | Factory Lead Time | 12 Weeks | 
                                                                            
                                            | Lifecycle Status | ACTIVE (Last Updated: 7 months ago) | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 10-SOP (0.154, 3.90mm Width) | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Power (Watts) | 7W | 
                                                                            
                                            | Base Part Number | VIPER01 | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 4.5V~30V | 
                                                                            
                                            | Topology | Buck, Buck-Boost, Flyback | 
                                                                            
                                            | Frequency - Switching | 120kHz | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Temperature, Over Voltage, Short Circuit | 
                                                                            
                                            | Duty Cycle | 80% | 
                                                                            
                                            | Output Isolation | Either | 
                                                                            
                                            | Voltage - Breakdown | 800V | 
                                                                            
                                            | Voltage - Start Up | 8V | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                                                    
                            
                         
                                                VIPER012HSTR Overview
This ac to dc converter is included in the package 10-SOP (0.154, 3.90mm Width) .The AC/DC power converter Tape & Reel (TR) is available for this product.As you can see, this AC/DC converter is mounted in the way of Surface Mount .This ac dc converter should be operated at a temperature of -40°C~150°C TJ °C so that it can deliver its performance.The switching frequency reaches 120kHz .As long as the supply voltage (Vcc/Vdd) is within the range of 4.5V~30V , the AC/DC converter may be used.If you select the VIPER01 family, you will be able to search for similar acdc converters.
VIPER012HSTR Features
Packaged with 10-SOP (0.154, 3.90mm Width)
Switching Frequency at 120kHz
VIPER012HSTR Applications
There are a lot of STMicroelectronics VIPER012HSTR AC DC Converters applications. 
- Battery chargers for media tablets
- LED Driver
- Adaptors for Portable Media Player
- Universal Off-Line Power Supplies
- White goods
- Power tools
- AC/DC Adaptors/Chargers for Cell Phones
- AC?DC USB chargers for Tablets 
- AC-DC Output Power Conversion Applications
- Standby Power Supplies