MC33PF3000A5ESR2

Power Management - Specialized Overview

The MC33PF3000A5ESR2 is a specialized Power Management IC (PMIC) designed for NXP i.MX application processors. It integrates up to four buck converters and six linear regulators to power the processor, memory, and peripherals. The device operates with supply voltages of 2.8V to 4.5V or 3.7V to 5.5V and includes an RTC supply and coin-cell charger. It functions within a temperature range of -40°C to 105°C, draws 1.2mA in supply current, and is housed in a 48-QFN (7x7) package.

Power Management - Specialized Feature Summary

• Integrates multiple DC-DC buck converters and LDOs for comprehensive system power distribution
• Includes dedicated real-time clock power supply and coin-cell battery charging capability
• Utilizes SMARTMOS technology for optimized performance and efficiency

Power Management - Specialized Applications

• Powering NXP i.MX 7 application processors
• Powering NXP i.MX 6SL/SX/UL application processors
• System power management for embedded memory and peripherals

Power Management - Specialized Procurement Notes

Verify the specific suffix 'A5' against your design requirements, as the input model differs from the primary datasheet reference 'A4'. Confirm that the 48-VFQFN exposed pad package matches your PCB footprint. Ensure the operating voltage window aligns with your system's power rails. Check for automotive qualification if required by your application environment.

Power Management - Specialized Selection Notes

Select this component when integrating NXP i.MX series processors requiring a consolidated PMIC solution. It is suitable for designs needing integrated buck conversion, linear regulation, and RTC backup power in a compact form factor. Consider the 48-pin QFN package constraints during layout. Verify compatibility with the specific i.MX variant intended for use.

Power Management - Specialized Part Context

This part belongs to the PF3000 family of PMICs developed by NXP Semiconductors. These devices are engineered specifically for complex application processor systems. The family utilizes SMARTMOS technology to deliver high-efficiency power management. They serve as central power hubs for industrial and consumer electronics based on NXP processing cores.

Power Management - Specialized Replacement Considerations

The MC33PF3000A4ESR2 is a related variant within the same family. Verify functional equivalence regarding regulator configurations and pinout compatibility before substitution. Ensure the alternative part supports the same i.MX processor interfaces and voltage ranges.