LTC3884IRHE-1#TRPBF
IC REG CTRLR BUCK PMBUS 48QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC3884IRHE-1-TRPBF is a dual-output PolyPhase® synchronous buck controller. This device supports I2C and PMBus serial interfaces for digital control and monitoring. It offers a wide input voltage range of 4.5V to 38V and a configurable switching frequency from 200kHz to 1MHz, allowing for optimized power delivery and thermal performance. The LTC3884IRHE-1-TRPBF features advanced control capabilities including Enable, Frequency Control, Phase Control, and Power Good signaling. Its 48-GQFN (5x6) package with exposed pad is designed for surface mount applications. This controller is suitable for high-performance power management in demanding applications across various industries, including telecommunications, data centers, and industrial automation.
Additional Information
Series: PolyPhase®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 39 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-GQFN (5x6) |
| 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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