MPQ4483GV-FD-AEC1-P

$1.71

Description：IC REG 3A
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:d016d5590c43 Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MPQ4483GV-FD-AEC1-P is listed in the Voltage Regulators - DC DC Switching Regulators range at ChipApex. The manufacturer field lists Monolithic Power Systems Inc.. Its product description is IC REG 3A. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MPQ4483GV-FD-AEC1-P

Description：IC REG 3A
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Function：-
Output Configuration：-
Topology：-
Output Type：-
Number of Outputs：-
Voltage - Input (Min)：-
Voltage - Input (Max)：-
Voltage - Output (Min/Fixed)：-
Voltage - Output (Max)：-
Current - Output：-
Frequency - Switching：-
Synchronous Rectifier：-
Operating Temperature：-
Mounting Type：Surface Mount, Wettable Flank
Package / Case：25-PowerVFQFN
Supplier Device Package：25-QFN (4x5)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MPQ4483GV-FD-AEC1-P

MPQ4483GV-FD-AEC1-P

Voltage Regulators - DC DC Switching Regulators Overview

The MPQ4483GV-FD-AEC1-P is a Monolithic Power Systems synchronous step-down converter designed for automotive applications. It features a wide input voltage range of 4.2V to 36V and delivers up to 3A output current. The device integrates DC-DC conversion with DCP and CDP modes, providing ground short-to-battery protection. It operates within an extended temperature range of -40°C to +125°C and holds AEC-Q100 qualification. The component utilizes a QFN-25 package and supports switching frequencies up to 2.2MHz.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrates dual-mode charging protocols (DCP and CDP) for optimized power delivery
Includes built-in protection against ground short circuits to the battery
Supports high-frequency operation for reduced external component size
Qualified for harsh automotive environments with extended thermal ratings

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Vehicle telematics units
Digital cockpit controllers
ADAS sensor power supplies

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'FD' against official MPS documentation to confirm pinout and feature alignment, as variations exist within the MPQ4483 family. Ensure the procurement channel provides valid traceability records required for automotive-grade components. Cross-reference the AEC-Q100 certification status directly with the manufacturer's latest release notes before finalizing supply chain agreements.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when designing power architectures requiring integrated fast-charging detection alongside standard buck regulation in space-constrained automotive modules. Evaluate the 3A continuous current capability against peak load requirements. Consider the QFN-25 thermal performance for PCB layout optimization. Confirm compatibility with system-level EMI constraints given the adjustable switching frequency options available in this topology.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MPQ4483 series of automotive-grade synchronous buck converters. It shares the core architecture with variants like the MPQ4483GV-AEC1-P but may differ in specific packaging or internal configuration details indicated by the suffix. The series targets high-efficiency power management in modern vehicle electronics where reliability and compact form factors are critical design drivers.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

The MPQ4483GV-AEC1-P serves as a primary reference within the same product family. Verify functional equivalence regarding the DCP/CDP modes and protection features before substitution. Consult official MPS replacement guides to ensure pin compatibility and thermal characteristics match the existing design constraints.

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

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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

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Mode of Transportation

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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.