TPS40003DGQG4
IC REG CTRLR BUCK 10MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments TPS40003DGQG4 is a high-frequency, synchronous buck controller designed for efficient voltage regulation. This device features a voltage range of 2.25V to 5.5V and supports a switching frequency up to 600kHz, enabling the use of smaller passive components. The TPS40003DGQG4 incorporates essential control features including current limit, enable, and soft-start, facilitating robust power system design. Its output configuration is positive, and it operates as a transistor driver for the synchronous rectifier. This controller is housed in a 10-HVSSOP package, suitable for surface mount applications. It finds utility in various industrial sectors requiring compact and efficient DC-DC conversion, such as telecommunications and computing. 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: DiscontinuedPackaging: 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 | 600kHz |
| 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) | 93% |
| Clock Sync | No |
| Number of Outputs | 1 |