LTC3892HFE-1
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3892HFE-1 is a high-performance, dual-phase synchronous step-down DC-DC controller. This component features a wide 4.5V to 60V input voltage range and supports a maximum duty cycle of 99%. It offers flexible switching frequency operation from 105kHz up to 835kHz, with a typical operating range of 350kHz to 535kHz. The LTC3892HFE-1 includes advanced control features such as current limiting, enable, frequency control, power good indication, soft-start, and tracking capabilities. Designed for robust operation, it boasts a wide operating temperature range of -40°C to 150°C (TJ). The device is packaged in a 28-TSSOP-EP (Exposed Pad) with surface-mount technology. Its dual-phase architecture and synchronous rectification enable efficient power conversion for demanding applications in industries like automotive, industrial power supplies, and high-density power systems.
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 | 28-TSSOP (0.173"", 4.40mm Width) Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 60V |
| Supplier Device Package | 28-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) | 99% |
| 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
LTC1929IG-PG#TRPBF
IC REG CTRLR BUCK 28SSOP
