MP5030CGQH-Z

$0.48

Description：IC PWR SWITCH P-CHANNEL 1:1
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)

SKU:8d2005be6a31 Category: Power Distribution Switches, Load Drivers Brand: Monolithic Power Systems Inc.

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Product introduction

Product Detailed Parameters

Description：IC PWR SWITCH P-CHANNEL 1:1
Series：-
Mfr：Monolithic Power Systems Inc.
Package：Tape & Reel (TR)
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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MP5030CGQH-Z

Overview

The MP5030CGQH-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 enclosure, it integrates fixed current limiting, over-temperature protection, overvoltage protection, short-circuit protection, and UVLO for comprehensive fault management.

Feature Summary

Integrates a high-efficiency P-channel power switch optimized for USB applications
Provides comprehensive hardware-based fault protection including thermal and electrical safeguards
Supports wide input voltage ranges compatible with various USB charging standards

Applications

USB charging port controllers in consumer electronics
Power distribution units requiring USB interface protection
Portable devices needing integrated charge path management

Procurement Notes

Verify the specific suffix 'Z' against official Monolithic Power Systems documentation to confirm environmental compliance status and package variant accuracy. Ensure that the ordering information matches the exact part number required for your design, as suffixes may indicate differences in tape-and-reel specifications or material composition. Cross-reference the manufacturer's latest datasheet to validate pinout compatibility and recommended operating conditions before finalizing procurement.

Selection Notes

Select this component when designing circuits that require a robust, single-channel USB power switch with integrated protection features. Consider the 32 milliohm on-resistance for efficiency calculations and the 3A current limit for load requirements. Evaluate the 10-VFQFN package dimensions for PCB layout constraints. Compare against other MPS USB controllers if higher channel counts or different protocol support are needed.

Part Context

This part belongs to the MP series of power switches from Monolithic Power Systems, designed specifically for USB charging applications. It complements other USB controllers like the MP5031 and MP5032 by providing the physical power switching layer with built-in safety mechanisms. The series focuses on compact solutions for portable electronics.