TPS40004DGQ
IC REG CTRLR BUCK 10MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40004DGQ is a non-synchronous buck controller designed for step-down DC-DC conversion. This device features a voltage input range of 2.25V to 5.5V, operating at a fixed switching frequency of 300kHz with a maximum duty cycle of 94%. Key control features include current limit, enable, and soft-start functionality. The TPS40004DGQ supports a single positive output configuration and is housed in a 10-HVSSOP package, also identified as 10-PowerTFSOP or 10-MSOP. Its surface mount type facilitates integration into compact designs. This component is suitable for applications in power supplies, consumer electronics, and industrial control systems. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-PowerTFSOP, 10-MSOP (0.118"", 3.00mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.25V ~ 5.5V |
| Supplier Device Package | 10-HVSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 94% |
| Clock Sync | No |
| Number of Outputs | 1 |
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