LTC3888IUHG#TRPBF
DUAL OUTPUT 8-PHASE STEP-DOWN DCManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3888IUHG-TRPBF is a dual-output, 2-phase step-down DC-DC controller IC. This component features an I2C and PMBus serial interface, enabling digital control and monitoring of regulation parameters. It supports a wide input voltage range of 4.5V to 26.5V and operates with a switching frequency selectable from 10kHz to 400kHz. The LTC3888IUHG-TRPBF offers advanced control features including current limit, margining, ramp, slew rate control, soft-start, synchronization, and a watchdog timer. Its synchronous rectification topology ensures high efficiency. The device is supplied in a 52-QFN (5x8) package designed for surface mounting and is delivered on tape and reel. This controller is suitable for applications in computing, telecom, and industrial power systems requiring precise voltage regulation and digital management.
Additional Information
Series: -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 | 52-WFQFN Exposed Pad |
| Output Type | PWM |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 10kHz ~ 400kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 26.5V |
| Supplier Device Package | 52-QFN (5x8) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Margining, Ramp, Slew Control, Soft Start, Sync, Watchdog |
| Serial Interfaces | I2C, PMBus |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | Yes |
| Number of Outputs | 2 |
Request a Quote
Clients Also Buy
LTC3787IUFD#PBF
IC REG CTRLR BOOST 28QFN
LT8705HFE#PBF
IC REG CTRLR BUCK-BOOST 38TSSOP
LTC3868IGN-1
IC POWER MANAGEMENT
