Dual current-mode synchronous step-down controller with integrated 100-mA standby regulator. Features a 4.5-V to 28-V input voltage range and supports up to 20-A output current. Operates at a 580-kHz switching frequency with an 88% duty cycle. Offers adjustable output voltage from 1.05 V to 5.5 V. Packaged in a 32-VQFN for surface-mount applications, with an operating temperature range of -40°C to 85°C. RoHS compliant and lead-free.
Frequency580kHz
PackageVQFN
Power2.6W
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Technical Specifications
Texas Instruments TPS51120RHBTG4 technical specifications.
General
| Package/Case | VQFN |
| Duty Cycle | 88% |
| Frequency | 580kHz |
| Lead Free | Lead Free |
| Max Frequency | 580kHz |
| 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 | 5.5V |
| Min Output Voltage | 1.05V |
| Max Power Dissipation | 2.6W |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 4.5V |
| Number of Outputs | 2 |
| Output Current | 20A |
| Output Voltage | 5V |
| Package Quantity | 250 |
| Packaging | Tape and Reel |
| Power Dissipation | 2.6W |
| Quiescent Current | 750uA |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | D-CAP™ |
| Termination | SMD/SMT |
| Weight | 0.002533oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS51120RHBTG4 Datasheet
Download the complete datasheet for Texas Instruments TPS51120RHBTG4 to view detailed technical specifications.
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