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| Part Number | TPS54140DGQ | TPS54140DGQR | TPS54240DGQ | TPS54160DGQ | TPS54040DGQ | TPS54140ADGQ |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck, Split Rail | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 3.5V | 3.5V | 3.5V | 3.5V | 3.5V | 3.5V |
| Voltage - Input (Max) | 42V | 42V | 42V | 60V | 42V | 42V |
| Voltage - Output (Min/Fixed) | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V | 0.8V |
| Voltage - Output (Max) | 39V | 39V | 39V | 58V | 39V | 39V |
| Current - Output | 1.5A | 1.5A | 2.5A | 1.5A | 500mA | 1.5A |
| Frequency - Switching | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz | 100kHz ~ 2.5MHz |
| Synchronous Rectifier | No | No | No | No | No | No |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Supplier Device Package | 10-HVSSOP | 10-HVSSOP | 10-HVSSOP | 10-HVSSOP | 10-HVSSOP | 10-HVSSOP |
