1MHz, 12V, 1A current mode PWM DC/DC controller with 50% duty cycle. Features 4.1V/3.6V UVLO, 500µA nominal supply current, and 2.5% tolerance. Packaged in an 8-SOIC surface mount case, operating from 0°C to 70°C. This flyback topology controller offers a 44ns fall time and is RoHS compliant.
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Texas Instruments UCC3805D technical specifications.
| Package/Case | SOIC |
| Duty Cycle | 50% |
| Fall Time | 44ns |
| Frequency | 1MHz |
| Height | 1.58mm |
| Lead Free | Lead Free |
| Length | 4.9mm |
| Max Duty Cycle | 50% |
| Max Frequency | 1MHz |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 12V |
| Min Supply Voltage | 0V |
| Mount | Surface Mount |
| Nominal Supply Current | 500uA |
| Number of Outputs | 1 |
| Output Current | 1A |
| Output Voltage | 5V |
| Package Quantity | 75 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reference Voltage | 4V |
| RoHS Compliant | Yes |
| Tolerance | 2.5% |
| Topology | Flyback |
| Weight | 0.002561oz |
| Width | 3.91mm |
| RoHS | Compliant |
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