TPS54618QRLBRQ1
IC REG BUCK ADJ 6A 16WQFNManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments TPS54618QRLBRQ1 is an automotive-grade buck switching regulator designed for high-efficiency power conversion. This adjustable output step-down converter supports a 6A output current and features a wide switching frequency range from 200kHz to 2MHz, allowing for optimized component selection and transient response. The device operates from a 2.95V to 6V input voltage range, with an adjustable output voltage from 0.8V up to the input voltage.
The TPS54618QRLBRQ1 incorporates a synchronous rectifier for improved efficiency and is housed in a 16-WQFN (3x3) package with an exposed pad for enhanced thermal performance. Its AEC-Q100 qualification makes it suitable for demanding automotive applications, including infotainment systems, advanced driver-assistance systems (ADAS), and body electronics. The regulator's robust design and broad operating temperature range of -40°C to 125°C (TA) ensure reliable performance in challenging environments.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 16-QFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 6A |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2MHz |
| Voltage - Input (Max) | 6V |
| Topology | Buck |
| Supplier Device Package | 16-WQFN (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 6V |
| Voltage - Input (Min) | 2.95V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Grade | Automotive |
| Qualification | AEC-Q100 |