LTC3884IRHE#WTRPBF
2X OUT POLYPHBUCK CNTR W/ SUB-MIManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC3884IRHE-WTRPBF is a 2-output PolyPhase® buck controller IC. This device offers a step-down DC-DC conversion with integrated digital control via I2C and PMBus serial interfaces. Featuring a 4.5V to 38V input voltage range and a switching frequency adjustable from 200kHz to 1MHz, it supports synchronous rectification for high efficiency. The LTC3884IRHE-WTRPBF includes advanced control features such as Enable, Frequency Control, Phase Control, and Power Good signaling, with clock synchronization capabilities. Its output configuration is positive, and it is delivered in a 48-GQFN (5x6) exposed pad package, suitable for surface mounting. This component is commonly utilized in data centers, telecommunications infrastructure, and high-performance computing applications.
Additional Information
Series: PolyPhase®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 13 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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