LTC3838IFE
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3838IFE is a high-performance PolyPhase® synchronous buck controller designed for efficient step-down DC-DC conversion. This device features a wide input voltage range of 4.5V to 38V and supports dual outputs with independent phase control. Its advanced control features include Enable, Frequency Control, Phase Control, Power Good, Soft Start, and Tracking, facilitating robust power management solutions. The LTC3838IFE operates with a switching frequency adjustable from 200kHz to 2MHz, allowing for optimized component selection and power density. The 38-TSSOP-EP package with exposed pad ensures excellent thermal performance for demanding applications. This controller is well-suited for use in telecommunications, industrial, and automotive sectors requiring high current, high efficiency power delivery.
Additional Information
Series: PolyPhase®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 38-TFSOP (0.173"", 4.40mm Width) 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 ~ 2MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 38V |
| Supplier Device Package | 38-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| 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
