Synchronous buck regulator offering 3A output current and up to 90% efficiency. Features a 1MHz switching frequency, adjustable output voltage from 600mV to 5.23V, and a maximum duty cycle of 95%. Operates with input voltages between 4V and 5.5V, suitable for surface mount applications in a 3x3mm DFN package. This halogen-free, lead-free, and RoHS compliant component is supplied on a 3000-piece tape and reel.
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Onsemi NCP1593AMNTWG technical specifications.
| Package/Case | DFN |
| Efficiency | 90% |
| Halogen Free | Halogen Free |
| Height | 1mm |
| Lead Free | Lead Free |
| Max Duty Cycle | 95% |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 4V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Voltage | 5.23V |
| Min Output Voltage | 600mV |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 5V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Synchronous Rectifier | Yes |
| RoHS | Compliant |
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