The UC3842N is a Buck-Boost Flyback DC/DC controller from Texas Instruments, designed for applications requiring high efficiency and flexibility. It operates within a temperature range of 0°C to 70°C and can handle supply voltages up to 30V. The device features a single output phase and can deliver up to 1A of output current. It is packaged in a lead-free P package and is compliant with RoHS regulations.
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Texas Instruments UC3842N technical specifications.
| Package/Case | P |
| Clock Sync | No |
| Duty Cycle | 100% |
| Fall Time | 50ns |
| Frequency | 500kHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 100% |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 30V |
| Min Supply Voltage | 10V |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 13.5V |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Buck-Boost, Flyback |
| Weight | 0.018646oz |
| RoHS | Compliant |
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