LTC3858EGN-1#TRPBF
IC REG CTRLR BUCK 28SSOPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3858EGN-1-TRPBF is a high-performance, dual-output, synchronous buck DC-DC controller. This device features a wide input voltage range of 4V to 38V and supports a maximum duty cycle of 99.4%. The switching frequency can be programmed from 105kHz to 835kHz, with a typical operating frequency of 350kHz to 535kHz.
The LTC3858EGN-1-TRPBF offers robust control features including Enable, Frequency Control, Power Good, and Soft Start, facilitating precise power management. Its output configuration is positive, and it supports two output phases, making it suitable for applications requiring efficient step-down voltage conversion. The controller integrates synchronous rectification for enhanced efficiency.
This component is housed in a 28-SSOP package with surface mount capability and operates across a temperature range of -40°C to 125°C (TJ). The Analog Devices Inc. LTC3858EGN-1-TRPBF is commonly employed in power supply designs for industrial, automotive, and consumer electronics.
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 | 28-SSOP (0.154"", 3.90mm Width) |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 4V ~ 38V |
| Supplier Device Package | 28-SSOP |
| Synchronous Rectifier | Yes |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 2 |
| Duty Cycle (Max) | 99.4% |
| Clock Sync | No |
| 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
