XR77129ELBMTR-F
IC REG CTRLR BUCK SMBUS 44TQFNManufacturer: MaxLinear, Inc.
Categories: DC DC Switching Controllers
Quality Control: Learn More
The MaxLinear, Inc. XR77129ELBMTR-F is a highly integrated, high-performance DC-DC controller IC designed for step-down power conversion. This component features four independent buck regulator channels, each capable of driving a transistor output for efficient power delivery. Operating with a 6V to 40V input voltage range, it offers a flexible switching frequency from 105kHz up to 1.23MHz. The XR77129ELBMTR-F supports control via I2C and SMBus serial interfaces, facilitating advanced system management. Its robust design includes a synchronous rectifier for enhanced efficiency and an enable control for power sequencing. Housed in a 44-TQFN (7x7) package with an exposed pad, this IC is suitable for surface mount applications. It is commonly utilized in demanding sectors such as enterprise networking, industrial automation, and data center infrastructure. The XR77129ELBMTR-F operates across a wide temperature range of -40°C to 125°C (TJ).
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 44-WFQFN Exposed Pad |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 105kHz ~ 1.23MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 6V ~ 40V |
| Supplier Device Package | 44-TQFN (7x7) |
| Synchronous Rectifier | Yes |
| Control Features | Enable |
| Serial Interfaces | I2C, SMBus |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 4 |
Request a Quote
Clients Also Buy
XR77128ELB-F
IC REG CTRLR BUCK SMBUS 44TQFN
XR77129ELBTR-F
IC REG CTRLR BUCK SMBUS 44TQFN
SP6136ER1-L
IC REG CTRLR BUCK 16QFN
