TPS65251RHA
IC REG BCK ADJ 3A/2A TRPL 40VQFNManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments TPS65251RHA is a triple output synchronous buck switching regulator designed for efficient power conversion. This device offers two adjustable outputs capable of delivering up to 3A and 2A respectively, along with a third adjustable output. Operating with an input voltage range of 4.5V to 18V, the TPS65251RHA features selectable switching frequencies from 300kHz to 2.2MHz, allowing for optimization of component size and efficiency. Its 40-VFQFN exposed pad package facilitates effective thermal management. The TPS65251RHA is suitable for applications in consumer electronics, industrial automation, and battery-powered devices where space and power efficiency are critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-VFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Function | Step-Down |
| Current - Output | 3A, 2A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz ~ 2.2MHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck |
| Supplier Device Package | 40-VQFN (6x6) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 18V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |