The UC3844BVD1G is a 1A boost/flyback controller from Onsemi, operating within a temperature range of 0-70°C. It features a 5.1V output voltage and a maximum supply voltage of 30V. The device is packaged in a surface mount SOIC-8 package and is compliant with RoHS regulations. It is designed for use in boost and flyback topologies, with a maximum duty cycle of 48% and a fall time of 50ns.
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Onsemi UC3844BVD1G technical specifications.
| Package/Case | SOIC |
| Clock Sync | No |
| Duty Cycle | 48% |
| Fall Time | 50ns |
| Halogen Free | Halogen Free |
| Lead Free | Lead Free |
| Max Duty Cycle | 48% |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 30V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.1V |
| Package Quantity | 98 |
| Packaging | Rail/Tube |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback |
| RoHS | Compliant |
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