LTC3888EUHG-1#PBF
DUAL OUTPUT 8-PHASE BUCK CNTR WIManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
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The Analog Devices LTC3888EUHG-1-PBF is a dual-output, 8-phase synchronous buck controller. This device integrates advanced digital control with analog performance, featuring I2C and PMBus serial interfaces for comprehensive system management. Its wide input voltage range of 4.5V to 26.5V and a switching frequency adjustable from 250kHz to 1MHz make it suitable for demanding power delivery applications. The LTC3888EUHG-1-PBF offers advanced control features including current limit, enable, frequency control, phase control, power good, and soft start. Designed for high-density power solutions, this AEC-Q100 qualified component is commonly employed in automotive powertrain, infotainment, and advanced driver-assistance systems (ADAS). The 52-QFN (5x8) exposed pad package facilitates efficient thermal management for high-power operation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 52-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 ~ 26.5V |
| Supplier Device Package | 52-QFN (5x8) |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start |
| Serial Interfaces | I2C, PMBus |
| Output Phases | 8 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Grade | Automotive |
| Number of Outputs | 2 |
| Qualification | AEC-Q100 |
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