MPQ7920GRM-0000-AEC1-Z

Description：5V PMIC WITH FOUR 2A/2.5A/4.5A/4
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:92943e6d6646 Category: Voltage Regulators - Linear + Switching Brand: Monolithic Power Systems Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：5V PMIC WITH FOUR 2A/2.5A/4.5A/4
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Topology：Step-Down (Buck) Synchronous (4), Linear (LDO) (5)
Number of Outputs：9
Frequency - Switching：2.2MHz
Voltage/Current - Output 1：Programmable, 0.4V ~ 3.5875V, 4.5A
Voltage/Current - Output 2：Programmable, 0.4V ~ 3.5875V, 4.5A
Voltage/Current - Output 3：Programmable, 0.4V ~ 3.5875V, 4.5A
w/LED Driver：No
w/Supervisor：No
w/Sequencer：No
Voltage - Supply：2.7V ~ 5.5V
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：26-PowerVFQFN
Supplier Device Package：26-QFN (3.5x4.5)
Grade：Automotive
Qualification：AEC-Q100

Download product information

MPQ7920GRM-0000-AEC1-Z

Overview

The MPQ7920GRM-0000-AEC1-Z is a 5V PMIC featuring nine outputs: four synchronous buck converters and five LDOs. It operates within a 2.7V to 5.5V supply range at a 2.2MHz switching frequency. The device supports programmable outputs from 0.4V to 3.5875V with up to 4.5A current capability. It is AEC-Q100 qualified for automotive use, rated for -40°C to 125°C junction temperature, and housed in a 26-QFN (3.5x4.5) package.

Feature Summary

Integrates four synchronous buck regulators and five low-dropout linear regulators into a single compact power management solution.
Designed specifically for automotive applications with full AEC-Q100 qualification and extended industrial temperature ratings.
Features high-frequency 2.2MHz switching operation to minimize external component size while maintaining efficient voltage conversion.

Applications

Automotive infotainment systems requiring multiple regulated voltage rails
Digital cockpit modules and instrument clusters
Advanced driver-assistance system (ADAS) sensor hubs

Procurement Notes

Verify the specific suffix code against official Monolithic Power Systems documentation to confirm exact output configurations and pin assignments. Ensure the selected variant matches the required automotive grade and thermal specifications for the target application environment before finalizing procurement.

Selection Notes

Select this component when a highly integrated solution is needed to reduce board space in automotive electronics. Consider the 26-QFN package constraints and verify that the combined output currents of the buck and LDO sections meet the system's total power budget requirements.

Part Context

This part belongs to the MPQ7920 family of multi-output power management ICs designed by Monolithic Power Systems. These devices are engineered to consolidate multiple power rails into a single chip, simplifying design complexity for complex electronic systems in demanding environments.