Synchronous step-down controller with DCAP™ mode, supporting 1.8V to 28V input voltage and delivering up to 10A output current. Features a 760mV to 5.5V output voltage range, 95% duty cycle, and a maximum switching frequency of 550kHz. Optimized for light load efficiency with 400uA quiescent current. Housed in a 3.5mm x 3.5mm x 1mm VQFN EP package, this RoHS compliant component operates from -40°C to 85°C.
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Texas Instruments TPS51117RGYR technical specifications.
| Package/Case | VQFN EP |
| Duty Cycle | 95% |
| Height | 1mm |
| Lead Free | Lead Free |
| Length | 3.5mm |
| Max Frequency | 550kHz |
| Max Input Voltage | 28V |
| Min Input Voltage | 1.8V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 10A |
| Max Output Voltage | 5.5V |
| Min Output Voltage | 760mV |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Current | 10A |
| Output Power | 1.3W |
| Output Voltage | 5.5V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 400uA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | D-CAP™ |
| Thickness | 900um |
| Weight | 0.001136oz |
| Width | 3.5mm |
| RoHS | Compliant |
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