| PartNumber | VIPER50ASPTR-E | VIPER50ASP-E | VIPER50ASP |
| Description | AC/DC Converters PWM MOSFET SWITCH | AC/DC Converters SMPS PRIMARY IC | IC SWIT PWM SMPS CM POWERSO10 |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | AC/DC Converters | AC/DC Converters | PMIC - AC DC Converters, Offline Switchers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PowerSO-10 | PowerSO-10 | - |
| Output Voltage | 700 V | 700 V | - |
| Input / Supply Voltage Min | 0 V | 0 V | - |
| Input / Supply Voltage Max | 15 V | 15 V | - |
| Switching Frequency | 200 kHz | 200 kHz | - |
| Duty Cycle Max | 12 % | 12 % | - |
| Operating Supply Current | 16 mA | 16 mA | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Output Current | 1.5 A | 1.5 A | - |
| Series | VIPER50A | VIPER50A | VIPER |
| Packaging | Reel | Tube | Tube |
| Number of Outputs | 1 Output | 1 Output | - |
| Type | Current Mode | Current Mode | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | AC/DC Converters | AC/DC Converters | - |
| Factory Pack Quantity | 600 | 1000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | PowerSO-10 Exposed Bottom Pad |
| Operating Temperature | - | - | - |
| Mounting Type | - | - | Surface Mount |
| Supplier Device Package | - | - | 10-PowerSO |
| Power Watts | - | - | 50W |
| Output Isolation | - | - | Isolated |
| Internal Switch s | - | - | Yes |
| Voltage Breakdown | - | - | 700V |
| Topology | - | - | Flyback |
| Voltage Start Up | - | - | 11V |
| Voltage Supply Vcc Vdd | - | - | 8 V ~ 15 V |
| Duty Cycle | - | - | - |
| Frequency Switching | - | - | Up to 200kHz |
| Fault Protection | - | - | Current Limiting, Over Temperature |
| Control Features | - | - | Frequency Control, Soft Start, Sync |