Economy low power BICMOS 1MHz current mode PWM controller for DC/DC regulation. Features 50% maximum duty cycle, 1A output current, and 1V output voltage. Operates with 9.4V/7.4V UVLO and a nominal supply current of 500uA. Packaged in an 8-pin PDIP for through-hole mounting, with a 0°C to 70°C operating temperature range. This lead-free component supports flyback topology and is RoHS compliant.
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Texas Instruments UCC3813N-1 technical specifications.
| Package/Case | PDIP |
| Clock Sync | No |
| Duty Cycle | 50% |
| Fall Time | 44ns |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 50% |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Supply Voltage | 10V |
| Mount | Through Hole |
| Nominal Supply Current | 500uA |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 1A |
| Output Voltage | 1V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | No |
| Topology | Flyback |
| Weight | 0.018455oz |
| RoHS | Compliant |
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