PMV28UNEAR
Product Overview
Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220
Essence: Regulates input voltage to a stable output voltage
Packaging/Quantity: Typically sold in reels of 1000 units
Specifications
- Input Voltage: 4.5V to 28V
- Output Voltage: 1.25V to 20V
- Maximum Output Current: 3A
- Dropout Voltage: 0.6V at 3A
- Line Regulation: 0.05% typical
- Load Regulation: 0.1% typical
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Vin (Input Voltage)
- Vout (Output Voltage)
- GND (Ground)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Reverse battery protection
Advantages and Disadvantages
Advantages: - High efficiency - Wide input voltage range - Compact TO-220 package
Disadvantages: - Higher cost compared to traditional linear regulators - Requires heat sink for high current applications
Working Principles
The PMV28UNEAR is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load current. It achieves this by using a feedback control loop to adjust the output voltage.
Detailed Application Field Plans
The PMV28UNEAR is commonly used in various electronic devices such as: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- LM317: Adjustable voltage regulator with similar specifications
- LM7805: Fixed 5V voltage regulator commonly used in low power applications
- LT1083: High current adjustable voltage regulator for demanding applications
This completes the entry for PMV28UNEAR, providing comprehensive information on its product details, specifications, features, and applications.
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10个与PMV28UNEAR在技术解决方案中的应用相关的常见问题及解答
Sure, here are 10 common questions and answers related to the application of PMV28UNEAR in technical solutions:
What is PMV28UNEAR?
- PMV28UNEAR is a high-performance power MOSFET designed for various technical applications.
What are the key features of PMV28UNEAR?
- PMV28UNEAR features low on-resistance, high current capability, and fast switching speed, making it suitable for power management in various technical solutions.
What voltage and current ratings does PMV28UNEAR support?
- PMV28UNEAR typically supports voltage ratings up to 100V and current ratings up to 30A, making it suitable for a wide range of applications.
In what types of technical solutions can PMV28UNEAR be used?
- PMV28UNEAR can be used in applications such as motor control, power supplies, DC-DC converters, and LED lighting.
What are the thermal characteristics of PMV28UNEAR?
- PMV28UNEAR has low thermal resistance and efficient thermal performance, allowing it to operate reliably in demanding technical solutions.
Does PMV28UNEAR have built-in protection features?
- Yes, PMV28UNEAR often includes built-in protection against overcurrent, overvoltage, and thermal issues, enhancing the reliability of the overall system.
Can PMV28UNEAR be used in automotive applications?
- Yes, PMV28UNEAR is often qualified for automotive use, meeting the stringent requirements for reliability and performance in automotive systems.
What are the recommended mounting and soldering techniques for PMV28UNEAR?
- PMV28UNEAR is typically surface-mount device (SMD) and should be mounted and soldered using industry-standard techniques to ensure proper electrical and thermal performance.
Are there any application notes or reference designs available for PMV28UNEAR?
- Yes, manufacturers often provide application notes and reference designs to help engineers integrate PMV28UNEAR into their technical solutions effectively.
Where can I find the detailed datasheet for PMV28UNEAR?
- The detailed datasheet for PMV28UNEAR can usually be found on the manufacturer's website or through authorized distributors, providing comprehensive technical specifications and application guidelines.
I hope these questions and answers are helpful for your technical solutions involving PMV28UNEAR! If you need further assistance, feel free to ask.