LTC3887EUJ
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc. LTC3887EUJ is a dual-output, PolyPhase® synchronous buck DC-DC controller. This device features I2C and PMBus serial interfaces, enabling comprehensive digital control and monitoring of power delivery. The LTC3887EUJ supports a wide input voltage range of 4.5V to 24V and operates with a flexible switching frequency from 250kHz to 1MHz. Its advanced control loop allows for precise regulation of positive output voltages. The controller is housed in a 40-QFN (6x6) package suitable for surface mounting and is designed for applications requiring high efficiency and accurate power management, commonly found in data centers, telecommunications infrastructure, and industrial automation systems. The dual outputs can be configured independently, and the device includes synchronous rectification for improved efficiency.
Additional Information
Series: PolyPhase®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 40-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 | 250kHz ~ 1MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 24V |
| Supplier Device Package | 40-QFN (6x6) |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control |
| 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
