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| Part Number | TPS62421DRCR | TPS62421DRCT | TPS62321DRCR | TPS62401DRCR | TPS62420DRCR |
|---|---|---|---|---|---|
| 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 | Programmable (Fixed) | Programmable (Fixed) | Fixed | Programmable (Fixed) | Adjustable |
| Number of Outputs | 2 | 2 | 1 | 2 | 2 |
| Voltage - Input (Min) | 2.5V | 2.5V | 2.7V | 2.5V | 2.5V |
| Voltage - Input (Max) | 6V | 6V | 6V | 6V | 6V |
| Voltage - Output (Min/Fixed) | 1.2V, 1.8V (1.8V) | 1.2V, 1.8V (1.8V) | 1.5V | 1.1V, 1.575V (1.8V) | 0.6V |
| Voltage - Output (Max) | - | - | - | - | 6V |
| Current - Output | 600mA, 1A | 600mA, 1A | 500mA | 400mA, 600mA | 600mA, 1A |
| Frequency - Switching | 2.25MHz | 2.25MHz | 3MHz | 2.25MHz | 2.25MHz |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-VSON (3x3) | 10-VSON (3x3) | 10-VSON (3x3) | 10-VSON (3x3) | 10-VSON (3x3) |
