Single-output DC/DC controller and regulator featuring a step-down topology. Operates with a maximum switching frequency of 660kHz and supports a maximum duty cycle of 95%. Input voltage range is 4.5V to 60V, with an output voltage adjustable from 600mV to 57V. Designed for high current applications with a maximum output current of 20A. Includes synchronous rectification and clock synchronization capabilities. Packaged in a 20-pin VQFN with tape and reel packaging.
Frequency660kHz
PackageVQFN
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Technical Specifications
Texas Instruments TPS40170RGYR technical specifications.
General
| Package/Case | VQFN |
| Clock Sync | Yes |
| Duty Cycle | 95% |
| Lead Free | Lead Free |
| Max Duty Cycle | 95% |
| Max Frequency | 660kHz |
| Max Input Voltage | 60V |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 20A |
| Max Output Voltage | 57V |
| Min Output Voltage | 600mV |
| Number of Output Phases | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 60V |
| Output Configuration | Positive |
| Output Current | 2mA |
| Output Voltage | 8V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Quiescent Current | 4.5mA |
| RoHS Compliant | Yes |
| Synchronous Rectifier | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS40170RGYR Datasheet
Download the complete datasheet for Texas Instruments TPS40170RGYR to view detailed technical specifications.
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