TPS5431DDARG4
IC REG BUCK ADJ 3A 8SOPWRManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments TPS5431DDARG4 is a high-efficiency, synchronous-buck switching regulator designed for power management in demanding applications. This component offers an adjustable output voltage, with a minimum fixed output of 1.221V and capable of reaching up to 20.47V, and supports an output current of up to 3A. Featuring a switching frequency of 500kHz, it provides a compact solution for power conversion. The TPS5431DDARG4 operates from an input voltage range of 5.5V to 23V and is housed in an 8-PowerSOIC (0.154", 3.90mm Width) package, suitable for surface mount installations. Its design is optimized for applications in industrial automation, automotive systems, and consumer electronics where reliable and efficient power delivery is critical. The device operates across a temperature range of -40°C to 125°C (TJ).
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 | 8-PowerSOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Voltage - Input (Max) | 23V |
| Topology | Buck |
| Supplier Device Package | 8-SO PowerPad |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 20.47V |
| Voltage - Input (Min) | 5.5V |
| Voltage - Output (Min/Fixed) | 1.221V |
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