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| Part Number | TPS628691ARQYR | TPS628692ARQYR | TPS628681ARQYR | TPS628690ARQYR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck |
| Output Type | Programmable | Adjustable | Programmable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 2.4V | 2.4V | 2.4V | 2.4V |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 0.4V | 0.8V | 0.4V | 0.2V |
| Voltage - Output (Max) | 1.675V | 3.35V | 1.675V | 0.8375V |
| Current - Output | 6A | 6A | 4A | 6A |
| Frequency - Switching | 2.4MHz | 2.4MHz | 2.4MHz | 2.4MHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 9-VFQFN | 9-VFQFN | 9-VFQFN | 9-VFQFN |
| Supplier Device Package | 9-VQFN-HR (1.5x2.5) | 9-VQFN-HR (1.5x2.5) | 9-VQFN-HR (1.5x2.5) | 9-VQFN-HR (1.5x2.5) |
