LTC3888EUHG-1#TRPBF
DUAL OUTPUT 8-PHASE STEP-DOWN DCManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc. LTC3888EUHG-1-TRPBF is a dual output, 8-phase step-down DC-DC controller IC. This AEC-Q100 qualified component features an I2C and PMBus serial interface for advanced control and monitoring. The controller operates with a supply voltage range of 4.5V to 26.5V and supports switching frequencies from 250kHz to 1MHz. Control features include current limit, enable, frequency control, phase control, power good indication, and soft start. Designed for surface mounting in a 52-QFN (5x8) package, this buck regulator is suitable for demanding automotive applications. The device offers robust power management capabilities with its configurable 8-phase operation, enabling high current delivery and efficient power conversion.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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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