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| Part Number | TPS54377RHFT | TPS54377RHFR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Obsolete |
| Function | Step-Down | Step-Down |
| Output Configuration | Positive | Positive |
| Topology | Buck | Buck |
| Output Type | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 3V | 3V |
| Voltage - Input (Max) | 6V | 6V |
| Voltage - Output (Min/Fixed) | 0.891V | 0.891V |
| Voltage - Output (Max) | 5.4V | 5.4V |
| Current - Output | 3A | 3A |
| Frequency - Switching | 350kHz, 550kHz | 350kHz, 550kHz |
| Synchronous Rectifier | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (5x4) | 24-VQFN (5x4) |
