LTC3884IUK#TRPBF
IC REG CTRLR BUCK PMBUS 48QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC3884IUK-TRPBF is a dual-output PolyPhase® synchronous buck controller. This device features PMBus and I2C serial interfaces for advanced digital control and monitoring of power delivery. It operates with a wide input voltage range of 4.5V to 38V and supports switching frequencies from 200kHz to 1MHz, allowing for optimized power stage design. The LTC3884IUK-TRPBF offers precise output voltage regulation with a positive output configuration and includes control features such as Enable, Frequency Control, Phase Control, and Power Good indication. Its 48-QFN (7x7) package with an exposed pad is suitable for surface mount applications. This controller is designed for demanding applications in sectors such as data centers, telecommunications, and industrial automation.
Additional Information
Series: PolyPhase®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 48-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 | 200kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 38V |
| Supplier Device Package | 48-QFN (7x7) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control, Power Good |
| Serial Interfaces | I2C, PMBus |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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