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MPQ2143HGD-Z
Product Overview
Category
MPQ2143HGD-Z belongs to the category of integrated circuits (ICs).
Use
It is commonly used in electronic devices for power management and control.
Characteristics
- High efficiency
- Low power consumption
- Compact size
- Wide operating voltage range
Package
MPQ2143HGD-Z is available in a small outline package (SOP) or a dual flat no-leads (DFN) package.
Essence
The essence of MPQ2143HGD-Z lies in its ability to regulate and control power supply efficiently.
Packaging/Quantity
MPQ2143HGD-Z is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 0.6V to VIN
- Maximum Output Current: 1A
- Switching Frequency: 1.2MHz
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
MPQ2143HGD-Z has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- SW: Switching pin
- VOUT: Output voltage pin
Functional Features
- Integrated synchronous step-down converter
- Adjustable output voltage
- Overcurrent protection
- Thermal shutdown protection
- Soft-start function
Advantages and Disadvantages
Advantages
- High efficiency leads to reduced power loss
- Wide input voltage range allows for versatile applications
- Compact size enables space-saving designs
- Integrated protection features enhance reliability
Disadvantages
- Limited maximum output current may not be suitable for high-power applications
- Higher switching frequency may introduce more noise
Working Principles
MPQ2143HGD-Z operates as a synchronous step-down converter. It converts the input voltage to a lower, regulated output voltage using a switching mechanism. The integrated control circuitry ensures efficient power transfer and protection features safeguard against overcurrent and thermal issues.
Detailed Application Field Plans
MPQ2143HGD-Z finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to MPQ2143HGD-Z are: - MPQ2142HGD-Z - MPQ2144HGD-Z - MPQ2145HGD-Z - MPQ2146HGD-Z
These models offer similar functionality and characteristics, providing flexibility in design choices.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MPQ2143HGD-Z v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MPQ2143HGD-Z in technical solutions:
Question: What is the MPQ2143HGD-Z?
Answer: The MPQ2143HGD-Z is a high-performance, synchronous rectified step-down converter designed for various applications.Question: What is the input voltage range of the MPQ2143HGD-Z?
Answer: The MPQ2143HGD-Z has an input voltage range of 4.5V to 18V.Question: What is the output voltage range of the MPQ2143HGD-Z?
Answer: The MPQ2143HGD-Z can provide an adjustable output voltage range from 0.6V to 5.5V.Question: What is the maximum output current of the MPQ2143HGD-Z?
Answer: The MPQ2143HGD-Z can deliver a maximum output current of 3A.Question: Does the MPQ2143HGD-Z have built-in protection features?
Answer: Yes, the MPQ2143HGD-Z includes various protection features such as over-current protection, thermal shutdown, and under-voltage lockout.Question: Can the MPQ2143HGD-Z operate in a wide temperature range?
Answer: Yes, the MPQ2143HGD-Z is designed to operate in a temperature range of -40°C to +125°C.Question: Is the MPQ2143HGD-Z suitable for battery-powered applications?
Answer: Yes, the MPQ2143HGD-Z is highly efficient and can be used in battery-powered applications, helping to extend battery life.Question: Does the MPQ2143HGD-Z support adjustable switching frequency?
Answer: Yes, the MPQ2143HGD-Z allows for adjustable switching frequency, providing flexibility in different applications.Question: Can the MPQ2143HGD-Z be used in automotive applications?
Answer: Yes, the MPQ2143HGD-Z is AEC-Q100 qualified and suitable for automotive applications.Question: What package options are available for the MPQ2143HGD-Z?
Answer: The MPQ2143HGD-Z is available in a compact QFN-16 (3mm x 3mm) package, making it suitable for space-constrained designs.
Please note that these answers are general and may vary depending on the specific requirements and application of the MPQ2143HGD-Z in technical solutions.