MPF5200AMMG2ESR2

Overview

The MPF5200AMMG2ESR2 is a specialized power management IC from NXP Semiconductors, designed for high-performance automotive applications. It features two high-efficiency buck converters capable of delivering up to 8 A output current. The device operates within a supply voltage range of 3.7 V to 5.5 V and supports an I²C interface with speeds up to 3.4 MHz. Packaged in a 32-pin HWQFN-32 (5x5 mm) format, it includes integrated voltage monitoring circuits compliant with ISO 26262 standards for functional safety up to ASIL B level. The component is suitable for core supplies in ADAS, infotainment, and S32 processor-based systems.

Feature Summary

• Dual high-efficiency buck converters providing flexible power distribution for high-current loads
• Integrated voltage monitoring and fault protection mechanisms ensuring compliance with ISO 26262 ASIL B safety requirements
• Configurable via One-Time Programmable (OTP) memory and GUI tools for customized sequencing and function programming
• Advanced protection features including thermal monitoring, programmable watchdog timer, and I²C write protection

Applications

• Primary core power supply for NXP high-end ADAS applications
• Power management for S32 processors and DDR memory interfaces
• Companion PMIC for infotainment, vision, and radar systems alongside other NXP PMICs or SBCs

Procurement Notes

Verify the specific suffix 'R2' indicates tape-and-reel packaging when ordering. Confirm that the pre-programmed OTP configuration matches your system requirements, as custom OTP programming requires engagement with NXP sales channels or distributors during development. Ensure compatibility with the 3.4 MHz I²C interface speed and check for moisture sensitivity handling procedures due to the QFN package type.

Selection Notes

Select this component when designing automotive systems requiring ASIL B functional safety compliance for power management. It is ideal for applications needing dual high-current buck outputs for MCU cores and memory. Consider the PF5200 family variants if different safety levels or pin configurations are needed. Evaluate the need for external clock synchronization and frequency spread spectrum capabilities for EMI reduction in sensitive environments.

Part Context

The MPF5200 belongs to the PF5200 series of multi-channel PMICs developed by NXP Semiconductors. This series targets the automotive market, specifically focusing on high-performance computing nodes. The device complements other NXP solutions like the PF502x family and FS85 System Basis Chips, forming a comprehensive power architecture for complex electronic control units in modern vehicles.

Replacement Considerations

Direct substitutes may include other parts within the PF5200 family with differing safety levels or pinouts. Verify electrical compatibility and software configuration before replacing. Consult NXP documentation for cross-reference lists to ensure functional equivalence in automotive safety-critical applications.