LTC3865EFE
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3865EFE is a dual-phase, synchronous buck controller designed for efficient step-down DC-DC conversion. This power management IC operates within a 4.5V to 38V supply voltage range and features a switching frequency adjustable from 250kHz to 770kHz. The device supports a maximum duty cycle of 95% and offers flexible control features including current limit, enable, frequency control, power good indication, soft start, and tracking. Its output configuration is positive, with two output phases for improved power delivery. The LTC3865EFE is housed in a 38-TSSOP-EP package with an exposed pad for enhanced thermal performance, suitable for surface mounting. It is commonly utilized in automotive, industrial, and telecommunications applications requiring robust and efficient power regulation.
Additional Information
Series: -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 | 250kHz ~ 770kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 38V |
| Supplier Device Package | 38-TSSOP-EP |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 95% |
| Clock Sync | No |
| Number of Outputs | 2 |
Request a Quote
Clients Also Buy
LTC3787IUFD#PBF
IC REG CTRLR BOOST 28QFN
LTC1439CG#TRPBF
IC REG CTRLR BUCK 36SSOP
LT3782IFE#PBF
IC REG CTRLR BOOST 28TSSOP
