MPF5200AMBA1ES

Product Overview

The MPF5200AMBA1ES from NXP USA Inc. is an automotive power management integrated circuit intended for specialized power management tasks. The device is described as ASIL B and provides two low-voltage buck outputs, supporting compact board-level power management in surface-mount designs. It operates from a 2.7 V to 5.5 V supply range, draws 40 µA supply current, and is rated for an operating temperature range of -40°C to 125°C. The component uses a 32-PowerWFQFN package, with a 32-HWQFN (5x5) device package and wettable flank surface-mount construction.

Key Features

• Automotive-grade power management IC described as ASIL B.
• Provides two low-voltage buck outputs for compact power management designs.
• Operates from 2.7 V to 5.5 V and draws 40 µA supply current.
• Rated for an operating temperature range of -40°C to 125°C.
• Uses a 32-PowerWFQFN package with 32-HWQFN (5x5) device package and wettable flank mounting.

Applications

• Automotive electronic control units requiring compact surface-mount power management.
• Vehicle subsystems that need two low-voltage buck outputs within a 32-HWQFN (5x5) package.
• Safety-oriented automotive power domains where ASIL B is relevant.

Design & Procurement Notes

When selecting the MPF5200AMBA1ES, designers should confirm that the system supply remains within 2.7 V to 5.5 V and that the 40 µA supply current is compatible with the power budget. The -40°C to 125°C operating range supports automotive temperature conditions, but board thermal paths, airflow, and nearby heat sources still require validation. The 32-HWQFN (5x5) package and wettable flank construction call for a compact surface-mount layout, controlled pad geometry, and inspection access for solder joints. Because the device is described as an ASIL B power management IC with two low-voltage buck outputs, system-level safety analysis and output requirements should be checked against the final architecture rather than inferred from the part number alone.