LTC3769MPUF#TRPBF
IC REG CTRLR BOOST/SEPIC 24QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The Analog Devices Inc. LTC3769MPUF-TRPBF is a high-performance DC-DC controller IC designed for step-up and step-up/step-down (SEPIC) applications. This device offers a wide input voltage range of 4.5V to 60V and features a switchable output configuration capable of driving external N-channel MOSFETs. With selectable switching frequencies from 105kHz to 760kHz and a maximum duty cycle of 96%, it provides flexibility for optimized power conversion.
Control features include current limit, enable, frequency control, power good signaling, and soft start for robust operation. The synchronous rectifier capability enhances efficiency. The LTC3769MPUF-TRPBF is housed in a 24-QFN (4x4) exposed pad package, suitable for surface mounting, and operates across an extended temperature range of -55°C to 150°C (TJ). This part is commonly utilized in industrial, automotive, and power supply applications requiring efficient and reliable voltage regulation.
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 | 24-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 105kHz ~ 760kHz |
| Topology | Boost, SEPIC |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 60V |
| Supplier Device Package | 24-QFN (4x4) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 96% |
| Clock Sync | No |
| Number of Outputs | 1 |
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
