XRP6142EL1-0-F

Overview

The XRP6142EL1-0-F is a low-voltage switching controller manufactured by MaxLinear, designed for high-performance power management applications. It utilizes a Buck topology to regulate voltage efficiently. The device supports an adjustable output voltage and delivers up to 15 A of output current. Operating at a fixed switching frequency of 1 MHz, it ensures stable performance across a wide temperature range from -40°C to +125°C. Packaged in a compact QFN-16 surface-mount format, this non-isolated controller is optimized for space-constrained designs requiring robust power delivery.

Feature Summary

• Integrates a Buck converter topology for efficient step-down voltage regulation
• Supports adjustable output voltage with high current capability
• Operates reliably within an extended industrial temperature range

Applications

• DDR memory power supply control
• Low voltage controller circuits
• General purpose DC-DC conversion systems

Procurement Notes

Verify component authenticity through authorized channels as the part is marked End-of-Life. Confirm package integrity and pin alignment against the QFN-16 specification. Review the official discontinuance notification for transition timelines. Ensure compatibility with existing PCB layouts before finalizing procurement decisions.

Selection Notes

Select this controller when designing systems requiring precise DDR voltage regulation or high-current buck conversion. The 1 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Consider the thermal performance of the QFN-16 package in dense layouts. Verify that the input voltage range aligns with the system's power source requirements.

Part Context

This component belongs to the XRP6142 series of switching controllers from MaxLinear. It is categorized under PMIC - Power Management ICs. The specific suffix indicates the package type and temperature grade. It serves as a specialized solution for low-voltage applications requiring fast transient response and high efficiency.

Replacement Considerations

Consult the official EOL Product Discontinuance notification for confirmed substitute part numbers. Cross-reference technical specifications such as output current and switching frequency with potential alternatives.