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| PartNumber | VIPER22AS-E | VIPER22AS | VIPER22AS 3K |
| Description | AC/DC Converters Low Power OFF-Line SMPS Primary Switchr | IC OFFLINE SWIT PWM SMPS 8SOIC | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | AC/DC Converters | IC Chips | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | - |
| Package / Case | SOIC-8 | - | - |
| Output Voltage | 730 V | - | - |
| Output Power | 7 W | - | - |
| Input / Supply Voltage Min | 9 V | - | - |
| Input / Supply Voltage Max | 38 V | - | - |
| Switching Frequency | 60 kHz | - | - |
| Duty Cycle Max | 16 % | - | - |
| Operating Supply Current | 4.5 mA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 150 C | - | - |
| Output Current | 700 mA | - | - |
| Series | VIPER22AS-E | VIPER | - |
| Packaging | Tube | Tube | - |
| Number of Outputs | 1 Output | - | - |
| Type | Off Line Converter | - | - |
| Brand | STMicroelectronics | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | AC/DC Converters | - | - |
| Factory Pack Quantity | 2000 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Unit Weight | 0.017870 oz | - | - |
| Package Case | - | 8-SOIC (0.154", 3.90mm Width) | - |
| Operating Temperature | - | -40°C ~ 150°C (TC) | - |
| Mounting Type | - | Surface Mount | - |
| Supplier Device Package | - | 8-SOIC | - |
| Power Watts | - | 7W | - |
| Output Isolation | - | Isolated | - |
| Internal Switch s | - | Yes | - |
| Voltage Breakdown | - | 730V | - |
| Topology | - | Flyback | - |
| Voltage Start Up | - | 14.5V | - |
| Voltage Supply Vcc Vdd | - | 8 V ~ 38 V | - |
| Duty Cycle | - | - | - |
| Frequency Switching | - | 60kHz | - |
| Fault Protection | - | Current Limiting, Over Temperature, Over Voltage | - |
| Control Features | - | - | - |