1MHz current mode PWM DC/DC controller with 12V max supply voltage and 1A output current. Features 50% duty cycle, 9.4V/7.4V UVLO, and 5V reference voltage with 1.5% tolerance. Operates from 0°C to 70°C in a through-hole DIP package. This power management IC supports flyback topology and has a nominal supply current of 500µA.
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Texas Instruments UCC3801N technical specifications.
| Package/Case | DIP |
| Duty Cycle | 50% |
| Fall Time | 44ns |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 50% |
| Max Frequency | 1MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 10V |
| Mount | Through Hole |
| Nominal Supply Current | 500uA |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5.075V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Power Dissipation | 1W |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 5V |
| RoHS Compliant | Yes |
| Tolerance | 1.5% |
| Topology | Flyback |
| Weight | 0.018455oz |
| RoHS | Compliant |
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