XRP7714ILBTR-0X14-F

Overview

The XRP7714ILBTR-0X14-F is a digital power management IC from the PowerXR series, housed in a 40-TQFN package. It features four programmable buck regulators and one LDO output. The input voltage range spans 4.75 V to 25 V, while output voltages are adjustable from 900 mV to 5.1 V. Operating at a switching frequency of 1.5 MHz, it supports I2C interface control. The device operates within a temperature range of -40°C to +125°C.

Feature Summary

• Digital PWM controller with integrated LDO for multi-rail power sequencing
• Programmable outputs via I2C interface for flexible system configuration
• High-frequency synchronous buck topology for compact design

Applications

• Multi-voltage rail power distribution in embedded systems
• Power sequencing for complex digital logic loads
• Compact industrial control units requiring regulated DC-DC conversion

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and pin alignment against datasheet specifications. Validate electrical parameters using bench testing before integration. Ensure storage conditions meet moisture sensitivity level requirements to prevent soldering defects during assembly.

Selection Notes

Select this component when precise digital control over multiple voltage rails is required. The I2C interface allows dynamic adjustment of output levels. Consider thermal dissipation capabilities given the TQFN package. Verify compatibility with existing control software for register configuration. Evaluate space constraints as the 40-pin form factor suits dense layouts.

Part Context

Part of the MaxLinear PowerXR family designed for advanced power management needs. This specific model integrates both switching regulators and linear regulation in a single chip. It targets applications demanding high efficiency and programmability. The series emphasizes digital control capabilities for modern electronic systems.

Replacement Considerations

Consult official discontinuation notices for approved substitute part numbers. Cross-reference pinouts and electrical characteristics carefully. Verify that alternative components support identical I2C command sets if software reuse is intended.