XRP7714ILBTR-F

Overview

The XRP7714ILBTR-F is a four-channel digital power controller from the PowerXR series, manufactured by MaxLinear. It operates within an input voltage range of 4.5 V to 25 V and utilizes a 40-pin TQFN package with an exposed pad. The device integrates digital PWM control for multiple step-down converters, supporting switching frequencies up to 1.5 MHz. It features programmable outputs via I2C interface, allowing precise voltage regulation. The component is designed for high-efficiency power management in compact form factors, suitable for demanding embedded applications.

Feature Summary

• Four-channel digital power control architecture enabling independent regulation of multiple output rails
• Integrated I2C interface for programmable voltage settings and system monitoring
• Supports high-frequency switching operation to minimize external passive component size
• Digital PWM technology providing enhanced transient response and efficiency optimization

Applications

• Embedded systems requiring multi-rail power distribution
• Industrial equipment with compact power supply constraints
• Communication infrastructure nodes needing programmable voltage levels
• Portable electronic devices utilizing space-efficient power management solutions

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against datasheet specifications before integration. Ensure compatibility with existing I2C bus protocols and voltage domains. Review manufacturing date codes for moisture sensitivity handling requirements. Validate thermal performance under maximum load conditions during prototype testing phases.

Selection Notes

Evaluate channel count requirements against alternative models if fewer outputs suffice. Consider input voltage range compatibility with system power sources. Assess thermal dissipation capabilities given the TQFN package limitations. Verify software support availability for digital configuration tools. Compare switching frequency options against electromagnetic interference constraints in the target application environment.

Part Context

This component belongs to MaxLinear's PowerXR family of digital power management integrated circuits. The series emphasizes programmability and efficiency through digital control loops rather than traditional analog counterparts. The XRP7714 variant specifically targets applications requiring four distinct regulated outputs from a single controller unit, simplifying board layout and reducing component count compared to discrete solutions.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer engineering support for qualified alternatives or obsolescence management strategies.