TPS40057PWPRG4
IC REG CTRLR BUCK 16HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments TPS40057PWPRG4 is a high-performance, synchronous buck controller designed for efficient step-down DC-DC conversion. This device supports a wide input voltage range of 8V to 40V and operates with switching frequencies up to 1MHz, enabling compact and efficient power solutions. The TPS40057PWPRG4 features a robust control architecture with current limit, enable, frequency control, and soft-start capabilities, providing precise regulation and protection. Its synchronous rectification topology, coupled with a 94% maximum duty cycle, minimizes power loss and enhances overall efficiency. The controller supports a single positive output and is packaged in a 16-HTSSOP, suitable for surface mounting. This component is widely utilized in industrial, automotive, and telecommunications applications requiring reliable and efficient voltage regulation.
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 | 16-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | Up to 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V |
| Supplier Device Package | 16-HTSSOP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 94% |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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