MP5030DGQH-Z

$1.90

Description：USB CHARGING PORT CONTROLLER WIT
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:70430dbbbf0a Category: Power Distribution Switches, Load Drivers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：USB CHARGING PORT CONTROLLER WIT
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Switch Type：USB Switch
Number of Outputs：1
Ratio - Input:Output：1:01
Output Configuration：-
Output Type：P-Channel
Interface：-
Voltage - Load：14V (Max)
Voltage - Supply (Vcc/Vdd)：3V ~ 14V
Current - Output (Max)：3A
Rds On (Typ)：32mOhm
Input Type：-
Features：-
Fault Protection：Current Limiting (Fixed), Over Temperature, Over Voltage, Short Circuit, UVLO
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Supplier Device Package：10-QFN (1.5x2)
Package / Case：10-VFQFN
Grade：-
Qualification：-

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MP5030DGQH-Z

Overview

The MP5030DGQH-Z is a USB charging port controller manufactured by Monolithic Power Systems Inc. It features a single P-channel switch with a maximum output current of 3A and an on-resistance of 32 milliohms. The device supports load voltages from 3.6V to 14V and operates within a junction temperature range of -40°C to 125°C. Packaged in a 10-VFQFN (1.5x2) surface-mount case, it includes integrated fault protection for overcurrent, overtemperature, overvoltage, short circuit, and UVLO.

Feature Summary

Integrated P-channel power switch optimized for USB charging applications
Comprehensive fault protection including fixed current limit, thermal shutdown, and overvoltage clamp
Low on-resistance design for efficient power delivery

Applications

USB charging port controllers
Power distribution switches
Portable electronic device power management

Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm pinout or functional variations compared to standard variants. Confirm RoHS compliance status and moisture sensitivity level prior to assembly. Ensure ordering quantities align with available packaging options such as cut tape or reel.

Selection Notes

Select this component for designs requiring a compact solution for USB power switching with integrated protection. Evaluate the 3A current rating against peak load requirements. Consider the 10-QFN package dimensions for PCB layout constraints. Verify compatibility with upstream voltage sources within the 3.6V to 14V operating range.

Part Context

This part belongs to the MP series of USB controllers from Monolithic Power Systems. It serves as a dedicated power distribution switch for managing power flow in USB interfaces. The device integrates control logic and protection circuits into a small footprint, simplifying system design for mobile and consumer electronics.