UCC2541PWPR
IC REG CTRLR BUCK 20HTSSOPManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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Texas Instruments UCC2541PWPR is a highly efficient synchronous buck controller IC. This device, packaged in a 20-HTSSOP, is designed for step-down DC-DC conversion with positive output. It operates with a switching frequency of 300kHz and features sophisticated control capabilities including Enable, Ramp, Reset, Soft Start, and Tracking. The UCC2541PWPR supports a single output phase and is suitable for various industrial applications, including power supplies and motor control systems. Its wide input voltage range of 8.5V to 35V and an operating temperature range of -40°C to 105°C (TA) ensure robust performance in demanding environments. The integrated synchronous rectification further enhances efficiency.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-PowerTSSOP (0.173"", 4.40mm Width) |
| 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 | 20-HTSSOP |
| 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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