LTC3884ERHE-1#TRPBF
IC REG CTRLR BUCK PMBUS 48QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3884ERHE-1-TRPBF is a high-performance PolyPhase® series dual-output synchronous buck DC-DC controller. This device integrates a digital PMBus and I2C interface for advanced control and monitoring of power delivery. It supports a wide input voltage range of 4.5V to 38V, enabling flexible system design. The controller features a switching frequency adjustable from 200kHz to 1MHz, with clock synchronization capabilities for multi-phase operation. Its output configuration is positive, and it drives transistor drivers for efficient step-down conversion. The LTC3884ERHE-1-TRPBF offers comprehensive control features including Enable, Frequency Control, Phase Control, and Power Good signaling. Housed in a 48-GQFN (5x6) package, this component is suitable for demanding applications in telecommunications, data centers, and industrial power systems. It operates across a temperature range of -40°C to 125°C (TJ).
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 |
Request a Quote
Clients Also Buy
LTC3787EUFD#PBF
IC REG CTRLR BOOST 28QFN
LTC3855IUJ#TRPBF
IC REG CTRLR BUCK 40QFN
LTC3787IUFD#PBF
IC REG CTRLR BOOST 28QFN
