LTC3871ELXE#PBF
IC REG CTRLR BCK/BST SYN 48LQFPManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3871ELXE-PBF is a PolyPhase® series synchronous buck-boost DC-DC controller. This component is designed for positive output applications, offering both step-up and step-down voltage conversion capabilities. It features two independent output phases with programmable output phasing and a maximum duty cycle of 98%. The controller operates with a wide input voltage range from 1.2V to 100V and supports switching frequencies from 60kHz to 460kHz. Control features include current limit, enable, frequency control, phase control, and soft-start. The LTC3871ELXE-PBF is housed in a 48-eLQFP (7x7) package and is suitable for surface mounting. This device is commonly utilized in high-performance power systems across various industries including automotive, industrial automation, and telecommunications.
Additional Information
Series: PolyPhase®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 48-LQFP Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Down |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 60kHz ~ 460kHz |
| Topology | Buck, Boost |
| Voltage - Supply (Vcc/Vdd) | 1.2V ~ 100V |
| Supplier Device Package | 48-eLQFP (7x7) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Phase Control, Soft Start |
| Serial Interfaces | - |
| Output Phases | Programmable |
| Duty Cycle (Max) | 98% |
| Clock Sync | Yes |
| 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
