LTC3887IUHE-9
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LTC3887IUHE-9 is a high-performance, dual-output PolyPhase® synchronous buck DC-DC controller. This component features a wide input voltage range of 4.5V to 24V and supports switching frequencies from 250kHz to 1MHz. The LTC3887IUHE-9 offers advanced control capabilities including phase control and frequency synchronization, enabling efficient power management in demanding applications. Its dual-output architecture, combined with synchronous rectification, maximizes efficiency. The integrated I2C and PMBus serial interfaces facilitate digital control and monitoring, making it suitable for complex power systems. This controller is commonly utilized in data centers, telecommunications infrastructure, and high-reliability industrial motor control applications. The device operates across an industrial temperature range of -40°C to 125°C (TJ).
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 |
| Output Type | Transistor Driver |
| 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 |
| 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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