ISL6540AIRZ-T
IC REG CTRLR BUCK 28QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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The Renesas Electronics Corporation ISL6540AIRZ-T is a single-phase, positive output buck controller IC designed for step-down DC-DC conversion. Operating with an input voltage range of 2.97V to 22V, this device features a switching frequency adjustable from 250kHz to 2MHz. The ISL6540AIRZ-T incorporates advanced control features including current limit, enable, frequency control, power good indication, and a soft-start function to ensure stable and reliable power delivery. Its 28-pin QFN (5x5) package with an exposed pad is suitable for surface mount applications, facilitating efficient thermal management. This component is utilized in various industries requiring robust power conversion solutions, such as industrial automation and networking equipment. The ISL6540AIRZ-T is supplied in a tape and reel package.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-VFQFN 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 | 250kHz ~ 2MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.97V ~ 22V |
| Supplier Device Package | 28-QFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |
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