RT9258GQW
IC REG CTRLR BUCK 24WQFNManufacturer: Richtek USA Inc.
Categories: DC DC Switching Controllers
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Richtek USA Inc. RT9258GQW is a dual-output, step-down DC-DC controller IC featuring a buck topology. This device is housed in a 24-WFQFN exposed pad package, measuring 4x4mm. Designed for efficient power conversion, it offers a maximum duty cycle of 75% and operates at a switching frequency of 500kHz. The RT9258GQW incorporates advanced control features including current limit, enable, frequency control, phase control, power good indication, and soft start. Its positive output configuration and dual output phases make it suitable for demanding applications. The IC is designed for surface mount installation and operates across a temperature range of -40°C to 85°C. This component is commonly utilized in computing, power supply, and industrial applications. It is supplied on tape and reel.
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 | 24-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 10.8V ~ 13.2V |
| Supplier Device Package | 24-WQFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 75% |
| Clock Sync | No |
| Number of Outputs | 2 |
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