Texas Instruments
TPS53119RGTT
TPS53119RGTT
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TPS53119RGTT Texas Instruments - Yeehing Electronics
3-V to 26-V, 20-A, synchronous D-CAP buck controller with eco-mode
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.951 |
| 100 — 249 | 1.611 |
| 250 — 999 | 1.158 |
| 1,000 + | 0.51 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Switching Controllers |
| RoHS | Y |
| Topology | Buck |
| Number of Outputs | 1 Output |
| Switching Frequency | 970 kHz |
| Duty Cycle - Max | 90 % |
| Input Voltage | 3 V to 26 V |
| Output Voltage | 0.6 V to 5.5 V |
| Output Current | 20 A |
| Minimum Operating Temperature | - 20 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-16 |
| Packaging | Reel |
| Isolation | Non-Isolated |
| Operating Temperature Range | - 20 C to + 85 C |
| Product | Synchronous Step Down Controller |
| Series | TPS53119 |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Development Kit | TPS53119EVM-690 |
| Moisture Sensitive | Yes |
| Operating Supply Current | 420 uA |
| Operating Supply Voltage | 4.5 V to 25 V |
| Product Type | Switching Controllers |
| Factory Pack Quantity | 250 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.001245 oz |
For more information, please refer to datasheet
Documents
| TPS53119RGTT Datasheet |
More Information
The TPS53119 device is a small-sized single buck controller with adaptive ON-time D-CAP mode control. The device is designed for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supplies in digital consumer products. The small package and minimal pin count save space on the PCB, while the dedicated EN pin and pre-set frequency selections simplify the power supply design. The skip mode at light load conditions, strong gate drivers, and low-side FET RDS(on) current sensing supports low loss and high efficiency over a broad load range. The conversion input voltage (high-side FET drain voltage) range is between 4.5 V and 25 V, and the output voltage range is between 0.6 V and 5.5 V. The TPS53119 is available in a 16-pin VQFN package specified from –20°C to +85°C.
