MC32PF1550A1EP

Power Management - Specialized Overview

The MC32PF1550A1EP is a Power Management IC (PMIC) from the PF1550 series, designed for low-power application processors. It integrates three high-efficiency buck converters and three linear regulators (LDOs). The device supports an input voltage range of 2.5 V to 4.5 V and provides output voltages ranging from 600 mV to 3.3 V. It includes an integrated Li+ charger and operates within a temperature range of -40°C to +85°C. The component is housed in a 40-pin QFN 5x5 package.

Power Management - Specialized Feature Summary

• Integrates three high-efficiency buck converters and three linear regulators for comprehensive power distribution.
• Includes an integrated lithium-ion battery charger suitable for portable applications.
• Designed specifically for use with i.MX processors in low-power environments.

Power Management - Specialized Applications

• Low-power portable devices
• Smart wearable electronics
• Internet-of-Things (IoT) systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'A1EP' against the official NXP datasheet to confirm pinout and electrical characteristics match your design requirements. Ensure the 40 QFN 5x5 package dimensions align with your PCB footprint. Confirm that the operating temperature range of -40°C to +85°C meets your environmental specifications before procurement.

Power Management - Specialized Selection Notes

Select this PMIC when designing systems based on NXP i.MX processors requiring integrated power management. It is suitable for applications needing multiple regulated outputs from a single source. Consider the 1 A output current capability and the specific voltage ranges of 600 mV to 3.3 V for load requirements. Verify compatibility with the system's input voltage supply between 2.5 V and 4.5 V.

Power Management - Specialized Part Context

The MC32PF1550A1EP belongs to the PF1550 family of PMICs developed by NXP Semiconductors. This family targets low-power portable and IoT applications. Other variants in the series include MC32PF1550A2EP and MC34PF1550A4EP, which may offer different configurations or enhancements while sharing the core architecture for processor power management.

Power Management - Specialized Replacement Considerations

Check for direct substitutes such as MC32PF1550A2EP or MC34PF1550A4EP. Verify if alternative suffixes provide necessary feature variations without altering the functional interface. Ensure any replacement maintains compatibility with i.MX processors and retains the required number of buck and LDO regulators.

Power Management - Specialized FAQ

What is the maximum output voltage provided by the MC32PF1550A1EP?

The maximum output voltage for the regulators is 3.3 V.

How many buck converters are integrated into this PMIC?

The MC32PF1550A1EP integrates three high-efficiency buck converters.