Synchronous step-down DC/DC controller with D-CAP™ mode, supporting 1.8V to 28V input voltage. Features a 95% duty cycle, 550kHz maximum switching frequency, and 10A maximum output current. Operates with a 4.5V to 5.5V supply voltage range and provides a 760mV to 5.5V output voltage. Optimized for light load efficiency with 400uA quiescent current. Packaged in a 14-VQFN, this RoHS compliant component operates from -40°C to 85°C.
Frequency550kHz
PackageVQFN
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Technical Specifications
Texas Instruments TPS51117RGYT technical specifications.
General
| Package/Case | VQFN |
| Duty Cycle | 95% |
| Lead Free | Lead Free |
| 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 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Number of Outputs | 1 |
| Output Current | 10A |
| Output Voltage | 5.5V |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Quiescent Current | 400uA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | D-CAP™ |
| Weight | 0.001136oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS51117RGYT Datasheet
Download the complete datasheet for Texas Instruments TPS51117RGYT to view detailed technical specifications.
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