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MPQ4487AGU-FD2-AEC1-Z
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Product Detailed Parameters
- Description：36V, BUCK CONVERTER WITH PROGRAM
- Series：-
- Mfr：Monolithic Power Systems Inc.
- Package：Tape & Reel (TR)
- Applications：Converter, USB
- Voltage - Input：6V ~ 36V
- Number of Outputs：3
- Voltage - Output：5.1V, 5.17V, 5.3V
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：26-PowerVFQFN
- Supplier Device Package：26-QFN (5x5)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The MPQ4487AGU-FD2-AEC1-Z is a synchronous buck converter from Monolithic Power Systems, designed for automotive applications with AEC-Q100 qualification. It operates within an input voltage range of 6 V to 40 V and provides three fixed output voltages: 5.1 V, 5.17 V, and 5.3 V. The device supports up to 6 A output current in a 26-pin QFN (5x5) package. Key features include dual USB charging ports supporting EN standards, fault indication capabilities, spread spectrum functionality, and compliance with Apple MFI R33 and USB-IF Type-C certifications.
Feature Summary
- Supports dual USB charging ports with EN standard compatibility
- Includes integrated fault indication mechanisms
- Features spread spectrum technology for EMI reduction
- Complies with Apple MFI R33 and USB-IF Type-C certification tests
Applications
- Automotive infotainment systems requiring multiple USB charging ports
- Vehicle dashboards with integrated power distribution units
- Aftermarket automotive electronics supporting fast charging protocols
Procurement Notes
Verify the specific suffix FD2 against official MPS documentation to confirm pinout and feature set alignment. Ensure the component meets AEC-Q100 grade requirements for your target automotive environment. Cross-reference the 26-QFN package dimensions with your PCB layout constraints. Confirm that the fixed output voltages match your system design needs without external adjustment.
Selection Notes
Select this component when designing automotive power supplies requiring dedicated USB charging infrastructure. It is suitable for applications needing simultaneous multi-port charging with standardized fault handling. Consider the 6 A current capability and wide input voltage range for robust performance in varying vehicle electrical conditions. Verify thermal management requirements for the QFN-26 package under maximum load.
Part Context
This part belongs to the MPQ4487 series of automotive-grade buck converters. It is specifically engineered for high-current USB charging applications in vehicles. The series emphasizes compliance with industry standards for connectivity and safety. Other variants in the family may offer different output configurations or packaging options.
Replacement Considerations
MPQ4487AGU-AEC1-P and MPQ4487AGU-AEC1-Z are related parts in the same series. Verify if the FD2 suffix denotes specific internal revisions or feature sets compared to these alternatives before substitution.
