XRP9711EY-F

Overview

The XRP9711EY-F is a dual-channel programmable step-down power module manufactured by MaxLinear, Inc. It integrates the switching controller, power MOSFETs, inductors, and support components into a single package to minimize external component requirements. The device provides two independent outputs, each capable of delivering up to 6A. It supports a wide input voltage range of 4.75V to 5.5V or 5.5V to 22V, enabling operation from standard power rails. The output voltage is adjustable from 0.6V to 5.5V. The module operates with an efficiency of approximately 80% and utilizes a buck topology.

Feature Summary

• Integrates switching controller, power MOSFETs, inductors, and support components for minimal external circuitry
• Provides two independent 6A programmable outputs
• Supports wide input voltage ranges for single supply operation from standard power rails

Applications

• Dual rail power distribution systems
• Point-of-load regulation for digital circuits
• Standard power rail conversion applications

Procurement Notes

Verify the specific suffix (EY-F) against the manufacturer's current datasheet to confirm pinout and thermal specifications. Confirm availability status as older MaxLinear PMIC lines may have discontinuation notices. Ensure the selected input voltage range matches the required application profile before procurement.

Selection Notes

Select this component when a compact solution for dual high-current rails is required. The integrated inductor design reduces board space compared to discrete solutions. Verify that the 6A per channel rating meets the peak load requirements of the target loads. Consider the thermal performance of the LGA package under maximum load conditions.

Part Context

The XRP9711 belongs to the XRP971x series of programmable power modules. This family is designed to simplify power supply design by combining multiple power stages and control logic into a single footprint. It serves as a high-density alternative to traditional multi-component buck converter designs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference list for potential replacements.