LTC3883EUH-1
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LTC3883EUH-1 is a PolyPhase® DC-DC controller IC designed for high-performance power management applications. This buck regulator features a positive output step-down topology, suitable for demanding power delivery requirements. The device integrates I2C and PMBus serial interfaces, enabling sophisticated control and monitoring capabilities. Key control features include Enable, Frequency Control, Phase Control, and Power Good signaling, facilitating system-level power sequencing and optimization. With a synchronous rectifier, it achieves high efficiency. The LTC3883EUH-1 operates from a 4.5V to 24V supply voltage and is housed in a 32-QFN (5x5) exposed pad package, designed for surface mount applications. This component is commonly utilized in data centers, telecommunications infrastructure, and high-end computing systems where precise power delivery and digital control are critical.
Additional Information
Series: PolyPhase®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 32-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 105°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | - |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 24V |
| Supplier Device Package | 32-QFN (5x5) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control, Power Good |
| Serial Interfaces | I2C, PMBus |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 1 |
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