XRP7704ILB-F
IC REG CTRLR BUCK I2C 40TQFNManufacturer: MaxLinear, Inc.
Categories: DC DC Switching Controllers
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MaxLinear, Inc. XRP7704ILB-F is a 4-phase, synchronous buck DC-DC controller IC. This device integrates four independent step-down converters, each capable of delivering a positive output voltage. The controller features I2C serial interface for robust configuration and monitoring, along with an Enable pin for power sequencing. Operating with a wide input voltage range from 6.5V to 20V, the XRP7704ILB-F supports switching frequencies from 300kHz to 1.5MHz, with a maximum duty cycle of 85%. Its 40-TQFN (6x6) package with an exposed pad facilitates efficient heat dissipation for demanding applications. This highly integrated solution is well-suited for power management in sectors such as telecommunications, industrial automation, and consumer electronics.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 40-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 | 300kHz ~ 1.5MHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 6.5V ~ 20V |
| Supplier Device Package | 40-TQFN (6x6) |
| Synchronous Rectifier | Yes |
| Control Features | Enable |
| Serial Interfaces | I2C |
| Output Phases | 4 |
| Duty Cycle (Max) | 85% |
| Clock Sync | No |
| Number of Outputs | 4 |
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