High-voltage off-line converter, operating from 85V to 265V AC input, featuring a fixed frequency of 127kHz and a maximum duty cycle of 80%. This isolated DC/DC controller delivers up to 1.2A output current and 20W output power, with an 800V output voltage. Designed for flyback topology, it operates within a wide temperature range of -40°C to 150°C and is housed in a DIP package. RoHS compliant, this component offers a maximum power dissipation of 20W.
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Stmicroelectronics VIPER28HN technical specifications.
| Package/Case | DIP |
| Isolation | Isolated |
| Lead Free | Lead Free |
| Max Duty Cycle | 80% |
| Max Frequency | 127kHz |
| Max Input Voltage | 265V |
| Min Input Voltage | 85V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 20W |
| Max Supply Current | 3.5mA |
| Max Supply Voltage | 23.5V |
| Min Supply Voltage | 8.5V |
| Number of Outputs | 1 |
| Operating Supply Current | 2.5mA |
| Output Current | 1.2A |
| Output Power | 20W |
| Output Voltage | 800V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | VIPer™ plus |
| Topology | Flyback |
| Weight | 0.030018oz |
| RoHS | Compliant |
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