| Parameters | 
                                                                                                            
                                            | Control Features | EN, Soft Start | 
                                                                            
                                            | Topology | Buck, Boost, Buck-Boost, Flyback | 
                                                                            
                                            | Frequency - Switching | 120kHz | 
                                                                            
                                            | Internal Switch(s) | Yes | 
                                                                            
                                            | Fault Protection | Current Limiting, Over Load, Over Voltage, Short Circuit | 
                                                                            
                                            | Duty Cycle | 80% | 
                                                                            
                                            | Output Isolation | Either | 
                                                                            
                                            | Voltage - Breakdown | 800V | 
                                                                            
                                            | Voltage - Start Up | 8V | 
                                                                            
                                            | RoHS Status | ROHS3 Compliant | 
                                                                            
                                            | Factory Lead Time | 12 Weeks | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 10-SOP (0.154, 3.90mm Width) | 
                                                                            
                                            | Operating Temperature | -40°C~150°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Series | VIPER™ | 
                                                                            
                                            | Part Status | Active | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 3  (168 Hours) | 
                                                                            
                                            | Power (Watts) | 8W | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 4.5V~30V | 
                                                                                                    
                            
                         
                                                VIPER012BHSTR Overview
This ac to dc converter is embedded in package 10-SOP (0.154, 3.90mm Width) .In Tape & Reel (TR) AC/DC power converter, it is available.Surface Mount mounts this AC/DC converter.It is recommended that the ac dc converter be operated at a temperature of -40°C~150°C TJ in order to ensure its performance.There is 120kHz  switching frequency.As long as the supply voltage (Vcc/Vdd) is within the range of 4.5V~30V , the AC/DC converter may be used.It belongs to the family of VIPER? manufacturers.
VIPER012BHSTR Features
Packaged with 10-SOP (0.154, 3.90mm Width)
Switching Frequency at 120kHz
VIPER012BHSTR Applications
There are a lot of STMicroelectronics VIPER012BHSTR AC DC Converters applications. 
- Chargers for cell/cordless phones
- Power Adaptors
- Humidifier
- Battery chargers for cordless
- IoT Applications
- AC-DC Output Power Conversion Applications
- WiFi Wireless
- Battery chargers for media tablets
- Records
- Adapters