MPQ4430GL-Z

$1.48

Description：IC REG 3.5A 16QFN
Series：*
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:01d3db9a5f1f Category: Voltage Regulators - DC DC Switching Regulators Brand: Monolithic Power Systems Inc.

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Product introduction

MPQ4430GL-Z 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 3.5A 16QFN. Review the specifications below when checking this part for your BOM.

Voltage Regulators - DC DC Switching Regulators specifications for MPQ4430GL-Z

Description：IC REG 3.5A 16QFN
Series：*
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
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
Package / Case：16-PowerVQFN
Supplier Device Package：16-QFN (3x4)
Grade：-
Qualification：-

Voltage Regulators - DC DC Switching Regulators datasheet and documents for MPQ4430GL-Z

MPQ4430GL-Z

Voltage Regulators - DC DC Switching Regulators Overview

The MPQ4430GL-Z is an industrial-grade, AEC-Q100 qualified synchronous step-down converter manufactured by Monolithic Power Systems. It operates with a wide input voltage range from 3.3V to 36V and delivers up to 3.5A of output current. The device features a low quiescent current of 10µA and supports programmable switching frequencies between 350kHz and 2.5MHz. It is housed in a compact QFN-16 package and includes fixed output options of 3.3V, 3.8V, and 5V.

Voltage Regulators - DC DC Switching Regulators Feature Summary

Integrated high-side and low-side power MOSFETs for efficient synchronous rectification
Advanced Asynchronous Modulation (AAM) mode reduces switching losses during light load conditions
Programmable switching frequency allows optimization for size or EMI performance
Comprehensive protection mechanisms including valley current detection overcurrent protection and thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

Automotive infotainment systems
Telematics control units
Body electronics modules
Industrial sensor nodes

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official MPS documentation to confirm exact electrical characteristics and qualification status. Ensure the component meets the required AEC-Q100 Grade specifications for your target application environment. Cross-reference the datasheet revision date to validate parameter accuracy before finalizing design integration.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a wide input voltage range up to 36V is required alongside high efficiency under varying load conditions. The low quiescent current makes it suitable for battery-backed systems requiring minimal standby drain. Consider the available fixed output voltages or external resistor programming if variable output is needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MPQ4430 series of synchronous buck converters designed for industrial and automotive environments. It shares architectural similarities with other MPS parts like the MPQ4431 but offers higher current capability. The GL-Z suffix indicates the specific package type and tape-and-reel packaging configuration.