ISL6420AIAZ
IC REG CTRLR BUCK 20QSOPManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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Renesas Electronics Corporation's ISL6420AIAZ is a highly efficient, single-output, step-down DC-DC controller designed for demanding power conversion applications. This buck regulator utilizes a transistor driver output and supports a wide input voltage range of 5.6V to 28V. The device operates with a switching frequency adjustable from 100kHz to 1.4MHz, offering flexibility in component selection and board space optimization. Key control features include Enable, Frequency Control, Phase Control, Power Good indication, and Soft Start for robust power sequencing. The ISL6420AIAZ incorporates synchronous rectification for enhanced efficiency, achieving a maximum duty cycle of 96%. Its 20-QSOP package is suitable for surface mount assembly. This component finds application in various industries including telecommunications, computing, and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 20-SSOP (0.154"", 3.90mm Width) |
| 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-QSOP |
| 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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