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MP8030GQJ-Z

Name: MP8030GQJ-Z
Rating: 4.7 (12 reviews)

FULLY INTEGRATED, 802.3AF/AT/BT-

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規格

Part Status	Active
Base Product Number	MP8030
Type	Controller (PD)
Number of Channels	1
Power - Max	71.3 W
Internal Switch(s)	Yes
Auxiliary Sense	Yes
Standards	802.3at (PoE+), 802.3af (PoE), 802.3bt
Voltage - Supply	0V ~ 57V
Current - Supply	1mA
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	32-VFQFN Exposed Pad
Supplier Device Package	32-QFN (5x5)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

MP8030GQJ-Z is a part number, but I can’t confirm its exact function without the manufacturer or datasheet. If it’s from the MP8xxx family, it’s typically a power-management IC in a compact package, but the precise role (buck/boost regulator, LED driver, PMIC, etc.) can vary by vendor.
To give a precise introduction, I’d summarize:
- What the device does (primary function and typical application)
- Core architecture (switching regulator vs. linear, integrated MOSFETs, etc.)
- Key specs (input/output voltage range, current/Power capability, efficiency)
- Protections (overcurrent, overtemperature, reverse polarity)
- Package and thermal considerations
- Typical use cases and pins/ interfaces

Manufacturer

- Manufacturer: Monolithic Power Systems, Inc. (MPS)
- What kind of company: A fabless semiconductor company that designs and markets power-management ICs (DC-DC controllers, converters, PMICs, etc.).

Application

MP8030GQJ-Z is a switching regulator/PMIC. Common applications include:
- DC-DC converters and power rails in portable/embedded devices
- Battery charging/discharge paths in consumer electronics
- LED driver circuits
- Automotive power management
- Industrial and telecom power supplies
Note: consult the datasheet for exact electrical specs and suitability.