1MHz, current mode PWM controller for DC/DC conversion. Features a 50% duty cycle, 200mA maximum output current, and an 18V maximum output voltage. Operates with a supply voltage range of 12V to 18V and a nominal supply current of 2.3mA. Packaged in an 8-VSSOP for surface mounting, this lead-free component supports buck-boost and flyback topologies. Operating temperature range is 0°C to 70°C.
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Texas Instruments UCC38C45DGK technical specifications.
| Package/Case | VSSOP |
| Duty Cycle | 50% |
| Fall Time | 20ns |
| Frequency | 1MHz |
| Lead Free | Lead Free |
| Max Duty Cycle | 50% |
| Max Input Voltage | 18V |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 200mA |
| Max Output Voltage | 18V |
| Max Supply Voltage | 18V |
| Min Supply Voltage | 12V |
| Mount | Surface Mount |
| Nominal Supply Current | 2.3mA |
| Number of Outputs | 1 |
| Output Current | 200mA |
| Output Type | Voltage |
| Output Voltage | 18V |
| Package Quantity | 80 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Topology | Buck-Boost, Flyback |
| Weight | 0.000917oz |
| RoHS | Compliant |
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