The UCC3889DTR is a single-output DC/DC controller with a flyback topology, operating from a 6.6V to 9.3V supply voltage range. It can deliver an output current of up to 100mA and has a maximum output voltage of 20V. The device is packaged in a SOIC-8 package and is suitable for surface mount applications. It operates within a temperature range of 0°C to 70°C and is compliant with RoHS regulations. The UCC3889DTR features a short circuit fault protection and a maximum duty cycle of 55%.
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Texas Instruments UCC3889DTR technical specifications.
| Package/Case | SOIC |
| Duty Cycle | 55% |
| Fall Time | 30ns |
| Fault Protection | Short Circuit |
| Isolation | Non-Isolated |
| Lead Free | Lead Free |
| Max Duty Cycle | 55% |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 9.3V |
| Min Supply Voltage | 6.6V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 9V |
| Output Current | 100mA |
| Output Voltage | 20V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 1.2mA |
| Topology | Flyback |
| Weight | 0.002561oz |
| RoHS | Compliant |
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