ISL6420BIRZ-TK
IC REG CTRLR BUCK 20QFNManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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The Renesas Electronics Corporation ISL6420BIRZ-TK is a highly integrated buck regulator controller designed for efficient step-down DC-DC conversion. This device operates with a wide input voltage range from 5.6V to 28V and offers flexible switching frequencies from 100kHz up to 1.4MHz. Featuring a single positive output, it utilizes a transistor driver output stage and supports synchronous rectification for enhanced efficiency. The ISL6420BIRZ-TK includes comprehensive control features such as Enable, Frequency Control, Phase Control, Power Good indication, and Soft Start, allowing for precise power management. Its 20-QFN (4x4) package with an exposed pad is suitable for surface mount applications. This component is commonly employed in industrial power supplies, consumer electronics, and battery-powered equipment where robust and efficient voltage regulation is critical. The ISL6420BIRZ-TK is supplied in a Tape & Reel (TR) 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 | 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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