MPF5024AMBA0ES

Overview

The MPF5024AMBA0ES is a multi-channel power management IC from NXP Semiconductors, designed for high-performance automotive applications. It features four step-down DC/DC converters with a maximum output current of 2.5 A per channel and a maximum output voltage of 1.8 V. The device operates within an input voltage range up to 5.5 V and supports a switching frequency of 2.5 MHz. It is housed in a 40-pin HVQFN-EP package and is qualified to AEC-Q100 standards. The component functions at temperatures ranging from -40°C to +125°C and includes ASIL-B safety features.

Feature Summary

• Pre-programmed configuration for simplified integration
• ASIL-B functional safety compliance for automotive reliability
• Four independent step-down DC/DC converter channels
• High thermal performance via exposed pad HVQFN package

Applications

• Automotive infotainment systems
• ADAS sensor power distribution
• Industrial control units
• IMX8 and IMX6 processor platforms
• S32 microcontroller systems

Procurement Notes

Verify the complete part number including suffixes against official NXP documentation to ensure correct package and temperature grade. Confirm ASIL-B safety integrity level requirements match your system design. Check for specific pre-programmed configurations as these are fixed at manufacture. Ensure ESD handling procedures are followed due to the sensitive nature of PMIC inputs.

Selection Notes

Select this component when designing for automotive environments requiring ASIL-B compliance. It is suitable for powering complex SoCs like i.MX and S32 families. Consider the 2.5A output capability per buck converter for load requirements. Verify that the 5.5V max input voltage aligns with the vehicle's electrical architecture. The HVQFN-EP package requires appropriate PCB thermal design for optimal heat dissipation.

Part Context

This device belongs to the PF5024 family of multi-channel PMICs from NXP Semiconductors. The family is engineered specifically for demanding automotive and industrial applications where high efficiency and safety are critical. The MPF5024AMBA0ES variant represents a specific configuration within this series, tailored for integration with major automotive processors.

Replacement Considerations

• MPF5024AMBA0ET

FAQ

What is the maximum input voltage for the MPF5024AMBA0ES?

The maximum operating input voltage is 5.5 V. Exceeding this limit for extended periods may cause permanent damage.

Is the MPF5024AMBA0ES qualified for automotive use?

Yes, it is qualified according to the AEC-Q100 standard and is designed for high-power automotive applications.

How many DC/DC converters does this PMIC contain?

The device contains four independent step-down DC/DC converter channels.