MC34PF3001A4EPR2

Power Management - Specialized Overview

The MC34PF3001A4EPR2 is a Power Management Integrated Circuit (PMIC) from NXP Semiconductors, designed specifically for i.MX7 and i.MX6 SoloLite/SoloX/UltraLite processors. It integrates three adjustable high-efficiency buck regulators with current capabilities of 2.75 A, 1.5 A, and 1.25 A, alongside six adjustable general-purpose linear regulators. The device supports selectable operating modes including PWM, PFM, and APS. It features programmable output voltage, switching frequency, and current limits. The IC is housed in a QFN-48 package and includes an RTC supply and coin-cell charger functionality.

Power Management - Specialized Feature Summary

• Integrates multiple high-efficiency buck converters and linear regulators for comprehensive system power management
• Supports flexible switching mode selection between PWM, PFM, and APS for optimized efficiency
• Includes programmable parameters for output voltage, switching frequency, and current limiting
• Provides dedicated power rails for real-time clock and coin-cell battery charging

Power Management - Specialized Applications

• Powering i.MX 7 application processors
• Powering i.MX 6 SoloLite processors
• Powering i.MX 6 SoloX processors
• Powering i.MX 6 UltraLite processors

Power Management - Specialized Procurement Notes

Verify the specific suffix 'A4' against official NXP documentation to confirm exact binning or revision status, as suffixes often denote manufacturing lot variations rather than functional differences. Ensure compatibility with the target processor's power sequencing requirements. Confirm moisture sensitivity level handling procedures during assembly, as the component is classified as moisture sensitive. Validate that the QFN-48 thermal pad connection meets the design guidelines for adequate heat dissipation.

Power Management - Specialized Selection Notes

Select this PMIC when designing systems based on NXP i.MX7 or low-power i.MX6 variants requiring integrated power solutions. It is suitable for applications needing multiple regulated voltages with high efficiency buck conversion and precise linear regulation. Consider its pre-programmed capabilities if reducing external configuration components is a priority. Evaluate the thermal performance of the QFN-48 package against the expected load currents of the integrated buck regulators.

Power Management - Specialized Part Context

This component belongs to the PF3000 series of PMICs from NXP, which are tailored for Cortex-A7 based processors like the i.MX7 and i.MX6 families. The series provides a consolidated power solution for application processors, memory, and peripherals. The MC34PF3001 variant specifically targets the i.MX6UL and related low-power lines, offering a balance of performance and power efficiency for embedded computing applications.

Power Management - Specialized Replacement Considerations

Publicly confirmed substitute part numbers for MC34PF3001A4EPR2 were not found in the provided source material. Designers should consult NXP's official cross-reference tools or datasheets for potential alternatives within the PF3000 family or newer generations.