LTC3882IUJ#TRPBF
IC REG CTRLR BUCK PMBUS 40QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices Inc. LTC3882IUJ-TRPBF is a highly integrated PolyPhase® series dual-output synchronous buck controller. This device features digital power management via I2C and PMBus serial interfaces, enabling precise control and monitoring of output voltage and current. With a wide input voltage range of 3V to 13.8V and a maximum switching frequency of 500kHz, it supports efficient step-down power conversion. The LTC3882IUJ-TRPBF offers selectable phase control for multi-phase operation, maximizing power delivery and minimizing input current ripple. Its 40-QFN (6x6mm) package with exposed pad is designed for surface mounting. This controller is well-suited for demanding applications in telecommunications, data centers, and industrial power systems where high efficiency and digital programmability are critical. The part number LTC3882IUJ-TRPBF signifies a Tape & Reel (TR) packaged component.
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 | 40-WFQFN Exposed Pad |
| Output Type | PWM Signal |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 500kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 13.8V |
| Supplier Device Package | 40-QFN (6x6) |
| Synchronous Rectifier | No |
| Control Features | Enable, Phase Control |
| Serial Interfaces | I2C, PMBus |
| Output Phases | 2 |
| Duty Cycle (Max) | 87.5% |
| Clock Sync | Yes |
| Number of Outputs | 2 |
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