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MPQ4568GQ-Z

Name: MPQ4568GQ-Z
Rating: 4.7 (12 reviews)

IC REG BUCK ADJ 100MA 10QFN

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製造商。部分 #MPQ4568GQ-Z
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規格

Part Status	Active
Base Product Number	MPQ4568
Function	Step-Down
Output Configuration	Positive
Topology	Buck
Output Type	Adjustable
Number of Outputs	1
Voltage - Input (Min)	4.5V
Voltage - Input (Max)	45V
Voltage - Output (Min/Fixed)	1V
Voltage - Output (Max)	45V
Current - Output	100mA
Synchronous Rectifier	Yes
Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount
Package	10-VFDFN Exposed Pad
Supplier Device Package	10-QFN (3x3)
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

I can’t locate a reliable datasheet for MPQ4568GQ-Z. The code resembles a vendor-specific MPQ-series DC-DC regulator in a QFN package, but without the manufacturer or datasheet I can’t confirm its function or specs. If you provide the manufacturer or a link, I’ll summarize accurately.
A brief intro (generic for MPQ-style power regulators) would cover:
- Function: high-efficiency DC-DC regulator (buck or buck-boost) for power rails
- Package/topology: QFN package; integrated switching FETs common in MPQ parts
- Key specs: input range, output voltage/current, switching frequency, protection (OCP, OTP, UVLO/OVP), soft-start and enable features
- Efficiency and cooling considerations
- Typical applications: core rails in CPUs/GPUs, telecom/industrial, automotive PMICs
- Pinout highlights and typical app circuits
Share the manufacturer or datasheet for an exact, concise intro.

Package

QFN (Quad Flat No-Lead) package with an exposed pad.

Manufacturer

Manufacturer: Monolithic Power Systems, Inc. (MPS).
Type of company: A fabless semiconductor company that designs and markets high-performance analog and mixed-signal ICs, especially power management ICs (DC-DC converters, regulators, etc.).