TPS40007DGQRG4
IC REG CTRLR BUCK 10MSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
Quality Control: Learn More
Texas Instruments TPS40007DGQRG4 is a non-synchronous buck controller designed for efficient step-down DC-DC power conversion. This device operates with a voltage supply range of 2.25V to 5.5V and offers a maximum duty cycle of 94%. The TPS40007DGQRG4 features adjustable switching frequencies up to 300kHz, providing flexibility in component selection and board space optimization. Control features include current limit, enable, and soft-start for robust power management.
The output configuration is positive, and the IC is suitable for driving external power transistors in a single-phase buck topology. Its 10-HVSSOP package is designed for surface mounting and is supplied on tape and reel for automated manufacturing processes. Applications for this controller can be found in various industrial and consumer electronics segments requiring compact and efficient power regulation. 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: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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