LTC7851EUHH
IC POWER MANAGEMENTManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
Analog Devices Inc. LTC7851EUHH is a high-performance, 4-output step-down DC-DC controller IC. This buck regulator features a wide switching frequency range from 250kHz to 3MHz, enabling optimized efficiency and component size. The LTC7851EUHH supports a single output phase with a positive output configuration and a maximum duty cycle of 91.5%. Control features include current limit, enable, frequency control, power good, soft start, and tracking. The device operates from a 3V to 5.5V supply voltage and is housed in a 58-QFN (5x9) exposed pad package, suitable for surface mounting. Its robust design makes it ideal for applications in the automotive, industrial, and telecommunications sectors.
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 | 58-WFQFN Exposed Pad |
| Output Type | PWM Signal |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Frequency - Switching | 250kHz ~ 3MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V |
| Supplier Device Package | 58-QFN (5x9) |
| Synchronous Rectifier | No |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 91.5% |
| Clock Sync | No |
| Number of Outputs | 4 |
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
