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| Part Number | TPS65261RHBT | TPS65263RHBT | TPS65265RHBT | TPS65266RHBT | TPS65261RHBR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Programmable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 3 | 3 | 3 | 3 | 3 |
| Voltage - Input (Min) | 4.5V | 4.5V | 4.5V | 2.7V | 4.5V |
| Voltage - Input (Max) | 18V | 18V | 17V | 6.5V | 18V |
| Voltage - Output (Min/Fixed) | 0.6V | 0.68V | 0.6V | 0.6V | 0.6V |
| Voltage - Output (Max) | 18V | 6.3V | 17V | 6.5V | 18V |
| Current - Output | 3A, 2A | 3A, 2A | 5A, 3A, 2A | 3A, 2A | 3A, 2A |
| Frequency - Switching | 250kHz ~ 2MHz | 600kHz | 250kHz ~ 2.3MHz | 250kHz ~ 2.4MHz | 250kHz ~ 2MHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) |
