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| Part Number | TPS63021DSJR | TPS63021DSJT | TPS63020DSJR |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost |
| Output Type | Fixed | Fixed | Adjustable |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 1.8V | 1.8V | 1.8V |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 3.3V | 3.3V | 1.2V |
| Voltage - Output (Max) | - | - | 5.5V |
| Current - Output | 3.5A (Switch) | 3.5A (Switch) | 3.5A (Switch) |
| Frequency - Switching | 2.4MHz | 2.4MHz | 2.4MHz |
| Synchronous Rectifier | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 14-VFDFN Exposed Pad | 14-VFDFN Exposed Pad | 14-VFDFN Exposed Pad |
| Supplier Device Package | 14-VSON (4x3) | 14-VSON (4x3) | 14-VSON (4x3) |
