TPS54317RHFRG4
IC REG BUCK ADJ 3A 24VQFNManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SWIFT™ TPS54317RHFRG4 is a highly efficient buck switching regulator designed for applications requiring up to 3A output current. This device features an adjustable output voltage, with a minimum fixed output of 0.891V, capable of stepping down input voltages ranging from 3V to 6V. The TPS54317RHFRG4 operates with selectable switching frequencies of 350kHz and 550kHz, offering flexibility in component selection and power supply design. Its 24-VFQFN exposed pad package ensures effective thermal management for demanding operating conditions. The inclusion of a synchronous rectifier enhances overall efficiency. This component is widely utilized in consumer electronics, industrial automation, and power management systems.
Additional Information
Series: SWIFT™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 | 24-VFQFN Exposed Pad |
| 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 | 350kHz, 550kHz |
| Voltage - Input (Max) | 6V |
| Topology | Buck |
| Supplier Device Package | 24-VQFN (5x4) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 3.3V |
| Voltage - Input (Min) | 3V |
| Voltage - Output (Min/Fixed) | 0.891V |
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