TPS54974PWP
IC REG BUCK ADJ 9A 28HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments TPS54974PWP is a SWIFT™ series buck switching regulator designed for efficient power conversion. This device offers an adjustable output voltage with a minimum specified at 0.891V and a maximum of 3.6V, capable of delivering up to 9A of output current. Operating with an input voltage range from 3V to 4V, its step-down topology is supported by internal synchronous rectification for enhanced efficiency. The switching frequency is fixed at 350kHz, and it features a single positive adjustable output. Housed in a 28-PowerTSSOP package, the TPS54974PWP is suitable for surface mount applications and operates within an ambient temperature range of -40°C to 85°C. This component finds application in various industrial sectors, including telecommunications and computing.
Additional Information
Series: SWIFT™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 28-PowerTSSOP (0.173"", 4.40mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 9A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 350kHz |
| Voltage - Input (Max) | 4V |
| Topology | Buck |
| Supplier Device Package | 28-HTSSOP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 3.6V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 0.891V |
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