High-efficiency 1.7 MHz buck converter, delivering up to 1A output current with adjustable output voltage from 900mV to 3.9V, and a fixed 1.2V option. This DC-DC controller features a 96% efficiency, low ripple, and operates from a 2.7V to 5.5V input voltage range. The compact 2x2mm UDFN6 package is surface mountable and designed for tape and reel packaging. It includes a synchronous rectifier and is RoHS compliant, halogen-free, and lead-free.
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| Efficiency | 96% |
| Halogen Free | Halogen Free |
| Height | 1mm |
| Lead Free | Lead Free |
| Length | 3mm |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.7V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 300mA |
| Max Output Voltage | 3.9V |
| Min Output Voltage | 900mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Current | 1A |
| Output Type | Fixed, Adjustable |
| Output Voltage | 1.2V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 1.7MHz |
| Synchronous Rectifier | Yes |
| Width | 1.5mm |
| RoHS | Compliant |
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