Universal switching mode DC/DC controller IC featuring a 3MHz switching frequency and 50% maximum duty cycle. This surface mount SOIC package component supports a maximum input voltage of 450V and a maximum output voltage of 4V with a 125mA output current. Operating within a temperature range of -40°C to 85°C, it offers a maximum power dissipation of 900mW and requires a supply voltage between 9.5V and 13.5V. Designed for flyback and push-pull topologies, this RoHS compliant component is supplied on tape and reel.
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Vishay SI9120DY-T1-E3 technical specifications.
| Package/Case | SOIC |
| Duty Cycle | 50% |
| Fall Time | 75ns |
| Frequency | 3MHz |
| Max Duty Cycle | 50% |
| Max Input Voltage | 450V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 125mA |
| Max Output Voltage | 4V |
| Max Power Dissipation | 900mW |
| Max Supply Voltage | 13.5V |
| Min Supply Voltage | 9.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Current | 1.5mA |
| Output Current | 125mA |
| Output Voltage | 4V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Power Dissipation | 900mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Topology | Flyback, Push-Pull |
| Weight | 0.019312oz |
| RoHS | Compliant |
Download the complete datasheet for Vishay SI9120DY-T1-E3 to view detailed technical specifications.
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