UCC2541RHBR
IC REG CTRLR BUCK 32QFNManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC2541RHBR is a high-performance, non-synchronous buck controller IC. This device features a switching frequency of 300kHz and supports a wide input voltage range of 8.5V to 35V. The UCC2541RHBR offers flexible control capabilities including Enable, Ramp, Reset, Soft Start, and Tracking. Its output configuration is positive, and it is designed for single-phase operation with a transistor driver output. The controller is housed in a 32-VQFN (5x5) package with an exposed pad for enhanced thermal performance, suitable for surface mount applications. This Texas Instruments component is ideal for power supply designs in industries such as industrial automation, automotive, and consumer electronics, where efficient step-down DC-DC conversion is required. The UCC2541RHBR is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -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 | 32-VFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 300kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 8.5V ~ 35V |
| Supplier Device Package | 32-VQFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Ramp, Reset, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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