MPQ4488BGU-AEC1-P

$4.96

Description：36V, 6A, STEP-DOWN CONVERTER WIT
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:7f64512b1529 Category: Special Purpose Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：36V, 6A, STEP-DOWN CONVERTER WIT
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Applications：Converter, USB
Voltage - Input：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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MPQ4488BGU-AEC1-P

Overview

The MPQ4488BGU-AEC1-P is a Monolithic Power Systems automotive-grade synchronous buck converter. It integrates dual USB charging ports and supports programmable switching frequencies ranging from 250 kHz to 2.2 MHz with spread spectrum modulation. The device operates within an input voltage range of 4.2 V to 36 V, delivering up to 6 A output current across three outputs. It features a QFN-26 package, AEC-Q100 qualification, and operates between -40°C and +125°C.

Feature Summary

Integrates dual USB charging ports for automotive infotainment systems
Supports programmable switching frequency with spread spectrum technology
AEC-Q100 qualified for automotive reliability standards

Applications

Automotive infotainment power distribution
Vehicle head unit power supplies
Dashboard display backlighting regulation

Procurement Notes

Verify the specific suffix against official MPS documentation to confirm pinout compatibility and thermal characteristics. Ensure the ordering code matches the required package variant and temperature grade. Cross-reference the datasheet revision date to validate feature availability before finalizing procurement specifications.

Selection Notes

Select this component when designing multi-rail power architectures for automotive displays requiring integrated USB charging capabilities. The programmable frequency allows optimization for EMI performance and external component size. Verify that the 36 V input rating aligns with the vehicle's electrical system specifications.

Part Context

This part belongs to the MPQ4488 series of high-efficiency synchronous step-down converters designed specifically for automotive applications. It consolidates multiple power rails into a single solution, reducing board space compared to discrete regulator implementations. The series emphasizes compact form factors suitable for dense automotive PCB layouts.

Replacement Considerations

Publicly confirmed substitutes include MPQ4488BGU-FD-AEC1-P and MPQ4488TGU-AEC1-Z. Verify functional equivalence and pin compatibility before substitution.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.