| PartNumber | VIPER53SP-E | VIPER53SP | VIPER53SP13TR |
| Description | AC/DC Converters 620 VOLT 50W SMPS | IC OFFLINE SWIT PWM CM POWERSO10 | IC OFFLINE SWIT PWM CM POWERSO10 |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | AC/DC Converters | PMIC - AC DC Converters, Offline Switchers | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | PowerSO-10 | - | - |
| Output Power | 40 W | - | - |
| Input / Supply Voltage Min | 9.3 V | - | - |
| Input / Supply Voltage Max | 17 V | - | - |
| Topology | Flyback | Flyback | - |
| Switching Frequency | 300 kHz | - | - |
| Operating Supply Current | 9 mA | - | - |
| Minimum Operating Temperature | + 25 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Output Current | 2.3 A | - | - |
| Series | VIPER53-E | VIPER | - |
| Packaging | Tube | Tube | - |
| Isolation | Isolated | - | - |
| Number of Outputs | 1 Output | - | - |
| Type | Off Line Converter | - | - |
| Brand | STMicroelectronics | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | AC/DC Converters | - | - |
| Factory Pack Quantity | 200 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Package Case | - | PowerSO-10 Exposed Bottom Pad | - |
| Operating Temperature | - | -40°C ~ 150°C (TC) | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | 10-PowerSO | - |
| Power Watts | - | 65W | - |
| Output Isolation | - | Isolated | - |
| Internal Switch s | - | Yes | - |
| Voltage Breakdown | - | 620V | - |
| Voltage Start Up | - | 11.5V | - |
| Voltage Supply Vcc Vdd | - | 8.4 V ~ 19 V | - |
| Duty Cycle | - | - | - |
| Frequency Switching | - | Up to 300kHz | - |
| Fault Protection | - | Current Limiting, Over Load, Over Temperature, Short Circuit | - |
| Control Features | - | EN, Frequency Control, Soft Start | - |