LTC3883IUH
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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Analog Devices Inc. LTC3883IUH PolyPhase® DC-DC Controller IC. This step-down buck regulator features a positive output configuration and a single output phase. It incorporates I2C and PMBus serial interfaces for advanced control and monitoring capabilities, including enable, frequency control, and phase control. The device is designed for applications requiring precise power management, often found in high-performance computing, telecommunications infrastructure, and industrial automation. The LTC3883IUH operates from a 4.5V to 24V supply voltage and supports synchronous rectification. Its 32-QFN (5x5) package with an exposed pad facilitates efficient thermal management. The operating temperature range is -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 |
| Package / Case | 32-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 | - |
| 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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