ISL6559CBZ
IC REG CTRLR BUCK 28SOICManufacturer: Renesas Electronics Corporation
Categories: DC DC Switching Controllers
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Renesas Electronics Corporation's ISL6559CBZ is a four-phase, synchronous buck (step-down) DC-DC controller IC. This component is designed for high-performance power management applications, offering precise voltage regulation. Key features include current limit, enable functionality, frequency control, and power good indication. The ISL6559CBZ supports a switching frequency range from 80kHz to 1MHz, with a maximum duty cycle of 75%. It operates with a supply voltage between 4.75V and 5.25V. The device outputs PWM signals and is housed in a 28-SOIC package suitable for surface mounting. Typical industries utilizing this controller include computing, telecommunications, and industrial automation, where efficient power conversion for processors and other demanding loads is critical.
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 | 28-SOIC (0.295"", 7.50mm Width) |
| Output Type | PWM Signal |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 80kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.75V ~ 5.25V |
| Supplier Device Package | 28-SOIC |
| Synchronous Rectifier | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good |
| Serial Interfaces | - |
| Output Phases | 4 |
| Duty Cycle (Max) | 75% |
| Clock Sync | No |
| Number of Outputs | 4 |
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