TPS54974PWPR
IC REG BUCK ADJ 9A 28HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SWIFT™ TPS54974PWPR is a high-efficiency, synchronous buck switching regulator IC. This adjustable output device provides a positive voltage from 0.891V up to 3.6V with an output current capability of 9A. Designed for input voltage ranges of 3V to 4V, it operates at a switching frequency of 350kHz. The TPS54974PWPR features an integrated synchronous rectifier for improved efficiency. It is housed in a 28-PowerTSSOP package and is supplied on tape and reel. This component is widely utilized in power supply applications across various industrial and consumer electronics sectors.
Additional Information
Series: SWIFT™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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