Overview
The MPQ2179GQHE-AEC1-Z is a high-performance, monolithic step-down switch-mode converter produced by Monolithic Power Systems Inc. This device is designed to provide efficient power conversion with integrated internal power MOSFETs. It is suitable for a wide range of applications requiring compact, high-current power solutions.
Key Specifications
| Parameter | Value |
|---|---|
| Input Voltage Range | 4.5V to 5.5V |
| Output Voltage Range | 0.6V to 3.3V |
| Peak Output Current (IOUT) | 3A |
| Switching Frequency | 2.4MHz |
| Package Type | QFN-16 (3x3mm) |
| Operating Temperature Range | -40°C to 85°C |
| Efficiency | Up to 95% |
Key Features
- High efficiency up to 95% to minimize heat generation and improve system reliability.
- Integrated internal power MOSFETs, reducing the need for external components and saving board space.
- Compact QFN-16 (3x3mm) package, ideal for space-constrained designs.
- High switching frequency of 2.4MHz, allowing for smaller external components.
- Programmable soft-start and overcurrent protection for enhanced reliability and safety.
- Thermal shutdown and undervoltage lockout (UVLO) for robust operation.
Applications
- Portable electronics such as smartphones, tablets, and laptops.
- Consumer electronics including set-top boxes, gaming consoles, and smart home devices.
- Industrial control systems and automation equipment.
- Medical devices requiring high efficiency and reliability.
- Automotive systems, including infotainment and navigation systems.
Q & A
- What is the input voltage range of the MPQ2179GQHE-AEC1-Z?
The input voltage range is from 4.5V to 5.5V.
- What is the peak output current of the MPQ2179GQHE-AEC1-Z?
The peak output current is 3A.
- What is the switching frequency of the MPQ2179GQHE-AEC1-Z?
The switching frequency is 2.4MHz.
- What is the package type of the MPQ2179GQHE-AEC1-Z?
The package type is QFN-16 (3x3mm).
- What are the key features of the MPQ2179GQHE-AEC1-Z?
The key features include high efficiency, integrated internal power MOSFETs, compact package, high switching frequency, programmable soft-start, overcurrent protection, thermal shutdown, and undervoltage lockout.
- What are some common applications of the MPQ2179GQHE-AEC1-Z?
Common applications include portable electronics, consumer electronics, industrial control systems, medical devices, and automotive systems.
- What is the operating temperature range of the MPQ2179GQHE-AEC1-Z?
The operating temperature range is from -40°C to 85°C.
- How efficient is the MPQ2179GQHE-AEC1-Z?
The efficiency can be up to 95%.
- Does the MPQ2179GQHE-AEC1-Z have built-in protection features?
Yes, it includes overcurrent protection, thermal shutdown, and undervoltage lockout.
- Is the MPQ2179GQHE-AEC1-Z suitable for space-constrained designs?
Yes, due to its compact QFN-16 (3x3mm) package.
