LTC3887EUJ-1
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC3887EUJ-1 is a high-performance PolyPhase® DC-DC controller IC. This step-down buck regulator offers a dual-phase output configuration, enabling efficient power management for demanding applications. Featuring dual outputs with positive voltage, the LTC3887EUJ-1 operates with a switching frequency range of 250kHz to 1MHz. Its advanced control features include enable, frequency control, and phase control, with support for clock synchronization. The device integrates a synchronous rectifier for enhanced efficiency. Communication is facilitated via I2C and PMBus serial interfaces. Housed in a 40-QFN (6x6) package, this component is designed for surface mounting and operates across an industrial temperature range of -40°C to 125°C. The LTC3887EUJ-1 is well-suited for applications in telecommunications, data centers, and industrial automation.
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 | 40-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 24V |
| Supplier Device Package | 40-QFN (6x6) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control |
| Serial Interfaces | I2C, PMBus |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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