TPS40002DGQG4
IC REG CTRLR BUCK 10MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40002DGQG4 is a highly efficient, synchronous buck controller designed for step-down DC-DC power conversion. This device operates with a wide input voltage range of 2.25V to 5.5V, making it suitable for various power supply applications. The TPS40002DGQG4 features a fixed switching frequency of 600kHz, enabling the use of smaller passive components. Advanced control features include current limiting, enable functionality, and a programmable soft-start for controlled power-up sequences. The controller supports a maximum duty cycle of 93% and is configured for positive output voltage with a single output phase. Its output stage is designed as a transistor driver. The device is surface-mountable and comes in a 10-HVSSOP package. This component finds application in consumer electronics, industrial controls, and telecommunications equipment.
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 |
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