UCD7230ARGWR
IC REG CTRLR BUCK 20VQFNManufacturer: Texas Instruments
Categories: DC DC Switching Controllers
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The Texas Instruments UCD7230ARGWR is a highly efficient, single-phase buck controller designed for demanding power conversion applications. This device operates as a step-down DC-DC controller, featuring a wide input voltage range of 4.75V to 15.5V. The UCD7230ARGWR supports switching frequencies from 200kHz up to 2MHz, allowing for optimized power stage design and component selection. Its output stage is configured as a positive output, driven by a transistor driver. Key control features include adjustable current limiting and an enable function for precise power management. The controller incorporates a synchronous rectifier for improved efficiency. The UCD7230ARGWR is packaged in a 20-VQFN (5x5) exposed pad, suitable for surface mount assembly. Applications for this component include power supplies for computing, industrial automation, and telecommunications equipment.
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-VQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 15.5V |
| Supplier Device Package | 20-VQFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 1 |
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