MIC2172YN
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: TO-220, TO-263
Essence: Regulating voltage with high efficiency
Packaging/Quantity: Tube/50 units, Reel/1000 units
Specifications
- Input Voltage Range: 4.5V to 60V
- Output Voltage Range: 1.25V to 55V
- Maximum Output Current: 2A
- Dropout Voltage: 300mV at 2A
- Quiescent Current: 120µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- FB (Feedback)
- EN (Enable)
- VOUT (Output Voltage)
Functional Features
- Adjustable output voltage
- Low dropout voltage
- Thermal shutdown protection
- Overcurrent protection
- Fast transient response
Advantages and Disadvantages
Advantages: - Wide input voltage range - High efficiency - Compact package size
Disadvantages: - Higher cost compared to traditional linear regulators - Requires external components for operation
Working Principles
The MIC2172YN is a voltage regulator that uses a feedback loop to maintain a stable output voltage regardless of changes in the input voltage or load current. It utilizes a switching topology to achieve high efficiency and low dropout voltage.
Detailed Application Field Plans
The MIC2172YN is suitable for various applications including: - Battery-powered devices - Industrial automation systems - Automotive electronics - Telecommunication equipment - LED lighting
Detailed and Complete Alternative Models
- LM2940 - Linear Voltage Regulator
- LT1086 - Low Dropout Regulator
- LM2675 - Simple Switcher Power Converter
- LM317 - Adjustable Regulator
In conclusion, the MIC2172YN is a versatile voltage regulator with a wide input voltage range, making it suitable for diverse applications where high efficiency and stable output voltage are essential.
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技術ソリューションにおける MIC2172YN の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the MIC2172YN?
- The MIC2172YN is a high-performance synchronous buck regulator that provides efficient power conversion for various technical solutions.
What is the input voltage range of the MIC2172YN?
- The input voltage range of the MIC2172YN is typically from 4.5V to 60V, making it suitable for a wide range of applications.
What is the output current capability of the MIC2172YN?
- The MIC2172YN can deliver up to 3A of continuous output current, making it suitable for powering a variety of loads in technical solutions.
What are the key features of the MIC2172YN?
- The key features of the MIC2172YN include high efficiency, integrated synchronous rectification, adjustable frequency operation, and thermal shutdown protection.
How does the adjustable frequency operation benefit technical solutions?
- The adjustable frequency operation allows for optimization of the regulator's performance based on specific application requirements, providing flexibility and efficiency.
What are the typical applications of the MIC2172YN?
- Typical applications of the MIC2172YN include industrial power supplies, automotive systems, distributed power systems, and general-purpose step-down regulation.
Does the MIC2172YN require external components for operation?
- Yes, the MIC2172YN requires external components such as inductors, capacitors, and resistors to form a complete power supply solution.
What is the operating temperature range of the MIC2172YN?
- The MIC2172YN is designed to operate over a wide temperature range, typically from -40°C to 125°C, ensuring reliability in various environments.
Can the MIC2172YN be used in battery-powered applications?
- Yes, the MIC2172YN's wide input voltage range and high efficiency make it suitable for battery-powered applications, helping to extend battery life.
Is there a reference design available for the MIC2172YN?
- Yes, many manufacturers provide reference designs and application notes to assist engineers in implementing the MIC2172YN in their technical solutions effectively.