ISL6420AIR-TK
IC REG CTRLR BUCK 20QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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The Renesas Electronics Corporation ISL6420AIR-TK is a high-performance, single-output buck (step-down) DC-DC controller. This device integrates robust control features including Enable, Frequency Control, Phase Control, Power Good, and Soft Start, enabling precise regulation of positive output voltages. Operating with a wide input voltage range of 5.6V to 28V, the ISL6420AIR-TK supports switching frequencies from 100kHz up to 1.4MHz, with a maximum duty cycle of 96%. Its synchronous rectification topology enhances efficiency. The ISL6420AIR-TK is supplied in a compact 20-VFQFN exposed pad package, suitable for surface mount applications. This controller finds utility in various demanding sectors, including industrial automation, telecommunications infrastructure, and consumer electronics power management.
Additional Information
Series: -RoHS Status: RoHS non-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 | 20-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 | 100kHz ~ 1.4MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5.6V ~ 28V |
| Supplier Device Package | 20-QFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |
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