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| Part Number | TPS40004DGQ | TPS40007DGQ | TPS40009DGQ | TPS40004DGQR | TPS40005DGQ | TPS40000DGQ | TPS40001DGQ | TPS40002DGQ | TPS40003DGQ |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Active | Not For New Designs | Obsolete | Active | Not For New Designs | Not For New Designs | Not For New Designs |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck | Buck |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Output Phases | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Supply (Vcc/Vdd) | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V | 2.25V ~ 5.5V |
| Frequency - Switching | 300kHz | 300kHz | 600kHz | 300kHz | 600kHz | 300kHz | 300kHz | 600kHz | 600kHz |
| Duty Cycle (Max) | 94% | 94% | 93% | 94% | 93% | 94% | 94% | 93% | 93% |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Clock Sync | No | No | No | No | No | No | No | No | No |
| Serial Interfaces | - | - | - | - | - | - | - | - | - |
| Control Features | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start | Current Limit, Enable, Soft Start |
| 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) | -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 | 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) | 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 | 10-HVSSOP | 10-HVSSOP | 10-HVSSOP |
