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| PartNumber | TPS53219RGTT | TPS53219RGTR | TPS53219RGTRG4 |
| Description | Switching Controllers 4.5V-28Vin Sync Step Down Controller | Switching Controllers 4.5V-28Vin Sync Step Down Controller | |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | Switching Controllers | Switching Controllers | - |
| RoHS | Y | Y | - |
| Topology | Buck | - | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Switching Frequency | 1.07 MHz | 970 kHz | - |
| Duty Cycle Max | 90 % | - | - |
| Input Voltage | 4.5 V to 28 V | 4.5 V to 28 V | - |
| Output Voltage | 600 mV to 5.5 V | 0.6 V to 5.5 V | - |
| Output Current | 0 A to 20 A | 0 A to 20 A | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | VQFN-16 | VQFN-16 | - |
| Packaging | Reel | Reel | - |
| Isolation | Isolated | - | - |
| Product | Switching Controllers | - | - |
| Series | TPS53219 | TPS53219 | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Shutdown | Shutdown | - | - |
| Moisture Sensitive | Yes | Yes | - |
| Operating Supply Current | 420 uA | - | - |
| Product Type | Switching Controllers | Switching Controllers | - |
| Factory Pack Quantity | 250 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.001764 oz | 0.001764 oz | - |