XR71211EH-F
IC REG CTRLR BUCK 10DFNManufacturer: MaxLinear, Inc.
Categories: DC DC Switching Controllers
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MaxLinear, Inc. XR71211EH-F is a single-output positive buck controller designed for step-down DC-DC conversion. This highly efficient device operates with a switching frequency range of 100kHz to 800kHz and features integrated synchronous rectification for improved performance. Key control features include current limiting, enable functionality, on-time control, power good indication, and soft start for controlled power-up sequences. The XR71211EH-F supports a wide input voltage range from 5.5V to 40V and is housed in a 10-DFN (3x3) package with an exposed pad for enhanced thermal management. Its robust design with an operating temperature range of -40°C to 125°C (TJ) makes it suitable for demanding applications in industrial, automotive, and communication systems.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-VFDFN 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 | 100kHz ~ 800kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 5.5V ~ 40V |
| Supplier Device Package | 10-DFN (3x3) |
| Synchronous Rectifier | Yes |
| Control Features | Current Limit, Enable, On Time Control, Power Good, Soft Start |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | - |
| Clock Sync | No |
| Number of Outputs | 1 |
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