Advanced half-bridge/full-bridge PWM controller for offline applications, featuring 100% maximum duty cycle and 2 outputs. This surface mountable QFN package operates from a 12V supply voltage up to 17V, delivering a 3.25V output voltage with 25mA output current. Includes synchronous rectification and push-pull topology, with a fast 8ns fall time. Designed for a wide operating temperature range of -40°C to 125°C, this RoHS compliant component is supplied on tape and reel.
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Texas Instruments UCC28251RGPR technical specifications.
| Package/Case | QFN |
| Clock Sync | No |
| Duty Cycle | 100% |
| Fall Time | 8ns |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 17V |
| Mount | Surface Mount |
| Number of Output Phases | 1 |
| Number of Outputs | 2 |
| Operating Supply Current | 2mA |
| Operating Supply Voltage | 12V |
| Output Configuration | Positive |
| Output Current | 25mA |
| Output Type | PWM |
| Output Voltage | 3.25V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| RoHS Compliant | Yes |
| Series | UCC28251 |
| Supply Current | 2mA |
| Synchronous Rectifier | Yes |
| Topology | Push-Pull |
| RoHS | Compliant |
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