MC34PF3000A4EP

Power Management - Specialized Overview

The MC34PF3000A4EP is a processor power management integrated circuit (PMIC) from NXP Semiconductors, designed for i.MX 7 and i.MX 6SL/SX/UL application processors. It utilizes SMARTMOS technology to provide up to four buck converters, six linear regulators, an RTC supply, and a coin-cell charger. The device supports input voltages of 2.8V to 4.5V or 3.7V to 5.5V. It operates within a temperature range of -40°C to +105°C and is housed in a 48-pin QFN EP package.

Power Management - Specialized Feature Summary

• Integrates multiple power rails including buck converters and LDOs for system-wide power delivery
• Features programmable output voltage, current limits, startup sequences, and timing functions
• Includes real-time clock power supply and coin-cell battery charging capabilities
• Supports I²C interface and input control for configuration and monitoring

Power Management - Specialized Applications

• Powering NXP i.MX 7 Solo and Dual application processors
• Supplying power for i.MX 6SL, i.MX 6SX, and i.MX 6UL processors
• Providing power for external memory and system peripherals in embedded systems

Power Management - Specialized Procurement Notes

Verify the specific suffix 'EP' against the manufacturer's official datasheet to confirm the exact pinout, thermal pad configuration, and packaging variant. Ensure compatibility with the target i.MX processor family before integration. Confirm that the 48-QFN EP package meets the mechanical and thermal requirements of the final design.

Power Management - Specialized Selection Notes

Select this component when designing systems based on NXP i.MX 7 or i.MX 6SL/SX/UL processors requiring a single-chip PMIC solution. It is suitable for applications needing configurable power sequencing and low-power states. Consider the input voltage range and thermal performance of the QFN package during selection.

Power Management - Specialized Part Context

The MC34PF3000A4EP belongs to the PF3000 series of PMICs. This series is optimized for Cortex-A7 and Cortex-A9 based i.MX processors. It provides a complete power management solution by integrating switching regulators, linear regulators, and backup power features into a compact footprint.

Power Management - Specialized Replacement Considerations

MC34PF3000A4EPR2