Synchronous buck controller with voltage feed-forward, operating from 4.5V to 28V input. Features a 95% maximum duty cycle and up to 1MHz switching frequency. Supports a single positive output with voltage adjustable from 700mV to 23V, capable of delivering up to 20A. Packaged in a 20-VQFN, this component operates across a -40°C to 85°C temperature range and includes clock synchronization.
Frequency1MHz
PackageVQFN
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Technical Specifications
Texas Instruments TPS40075RHLR technical specifications.
General
| Package/Case | VQFN |
| Clock Sync | Yes |
| Duty Cycle | 95% |
| Lead Free | Contains Lead |
| Max Duty Cycle | 95% |
| Max Frequency | 1MHz |
| Max Input Voltage | 28V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 20A |
| Max Output Voltage | 23V |
| Min Output Voltage | 700mV |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 28V |
| Output Configuration | Positive |
| Output Current | 20A |
| Output Voltage | 23V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Quiescent Current | 1.5mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
| Weight | 0.001668oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS40075RHLR Datasheet
Download the complete datasheet for Texas Instruments TPS40075RHLR to view detailed technical specifications.
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