MC34PF1550A8EPR2

Power Management - Specialized Overview

The MC34PF1550A8EPR2 is a Power Management Integrated Circuit (PMIC) from NXP Semiconductors, designed for i.MX processors. It integrates three high-efficiency buck converters, three low-dropout (LDO) regulators, an RTC power supply, and a battery linear charger. The device features an I²C interface, DDR terminal reference voltage, and a 1A linear lithium-ion battery charger. It supports user-programmable LDOs and provides a complete power solution for battery-operated systems.

Power Management - Specialized Feature Summary

• Integrates multiple switching and linear regulators for comprehensive power management
• Includes dedicated real-time clock power and battery charging capabilities
• Features programmable logic via I²C interface for system configuration

Power Management - Specialized Applications

• i.MX 7ULP processor systems
• i.MX 6SL, 6UL, 6ULL, and 6SX processor platforms
• Smart wearable devices
• Internet of Things (IoT) applications

Power Management - Specialized Procurement Notes

Verify the specific suffix 'A8' against official documentation to confirm pinout or functional variations compared to standard variants. Ensure compatibility with the target i.MX processor family before integration. Confirm package type and thermal requirements match the design specifications.

Power Management - Specialized Selection Notes

Select this PMIC when designing for NXP i.MX 6 series or i.MX 7ULP processors requiring integrated buck and LDO regulation. It is suitable for portable devices needing efficient power conversion and built-in battery management. Verify that the required output currents and voltages align with the internal regulator specifications.

Power Management - Specialized Part Context

This component belongs to the PF1550 series of PMICs, which are optimized for low-power portable and IoT applications. The series provides full power solutions for various i.MX application processors, combining efficiency with compact integration to reduce system bill of materials.

Power Management - Specialized Replacement Considerations

Check for direct substitutes within the PF1550 family or compatible i.MX power solutions. Verify electrical parameters and pin compatibility before replacing.