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MIC2130-4YML-TR
Product Overview
Category: Integrated Circuit (IC)
Use: The MIC2130-4YML-TR is a high-performance synchronous buck regulator designed for various power management applications. It provides efficient voltage conversion with adjustable output voltage and current limits.
Characteristics: - High efficiency - Adjustable output voltage and current limits - Synchronous rectification - Overcurrent protection - Thermal shutdown protection
Package: The MIC2130-4YML-TR comes in a small outline 10-pin MLF package, which offers excellent thermal performance and compact size.
Essence: This IC is an essential component for power management systems, enabling efficient voltage conversion and reliable operation.
Packaging/Quantity: The MIC2130-4YML-TR is typically sold in reels containing 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 26V
- Output Voltage Range: 0.8V to 5.5V
- Maximum Output Current: 3A
- Switching Frequency: 500kHz
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The MIC2130-4YML-TR has the following pin configuration:
- VIN: Input voltage
- GND: Ground
- FB: Feedback voltage
- EN: Enable control
- SS/TR: Soft-start/tracking control
- PGND: Power ground
- SW: Switch node
- LX: Inductor connection
- VCC: Supply voltage
- VOUT: Output voltage
Functional Features
- High Efficiency: The MIC2130-4YML-TR utilizes synchronous rectification to achieve high efficiency, minimizing power losses.
- Adjustable Output Voltage and Current Limits: The output voltage and current limits can be easily adjusted to meet specific application requirements.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the system from excessive currents.
- Thermal Shutdown Protection: In case of excessive temperature, the MIC2130-4YML-TR automatically shuts down to prevent damage.
Advantages and Disadvantages
Advantages: - High efficiency operation - Adjustable output voltage and current limits - Overcurrent and thermal shutdown protection
Disadvantages: - Limited maximum output current (3A)
Working Principles
The MIC2130-4YML-TR operates as a synchronous buck regulator. It converts the input voltage to the desired output voltage by controlling the duty cycle of the internal power switches. The feedback voltage is compared with a reference voltage, and the control circuit adjusts the duty cycle accordingly to maintain the desired output voltage.
Detailed Application Field Plans
The MIC2130-4YML-TR finds applications in various fields, including but not limited to: 1. Power supplies for computer peripherals 2. Industrial automation systems 3. Telecommunications equipment 4. Consumer electronics 5. Automotive electronics
Detailed and Complete Alternative Models
- MIC2130-4YML-TR-ND: Similar specifications and features, available in smaller quantities.
- MIC2130-4YML-TR-EV: Evaluation board for testing and prototyping purposes.
- MIC2130-4YML-TR-SP: Special version with extended temperature range (-40°C to +150°C).
These alternative models offer similar functionality and can be considered based on specific project requirements.
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Énumérez 10 questions et réponses courantes liées à l'application de MIC2130-4YML-TR dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of MIC2130-4YML-TR in technical solutions:
Q: What is the MIC2130-4YML-TR? A: The MIC2130-4YML-TR is a high-efficiency, synchronous buck regulator IC designed for various power management applications.
Q: What is the input voltage range of the MIC2130-4YML-TR? A: The input voltage range of the MIC2130-4YML-TR is typically between 4.5V and 26V.
Q: What is the output voltage range of the MIC2130-4YML-TR? A: The output voltage range of the MIC2130-4YML-TR can be adjusted from 0.8V to 5.5V.
Q: What is the maximum output current of the MIC2130-4YML-TR? A: The MIC2130-4YML-TR can deliver a maximum output current of up to 4A.
Q: What is the efficiency of the MIC2130-4YML-TR? A: The MIC2130-4YML-TR offers high efficiency, typically above 90%, depending on the input and output conditions.
Q: Can the MIC2130-4YML-TR operate in a wide temperature range? A: Yes, the MIC2130-4YML-TR is designed to operate reliably in a wide temperature range, typically from -40°C to +125°C.
Q: Does the MIC2130-4YML-TR have built-in protection features? A: Yes, the MIC2130-4YML-TR includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: What type of package does the MIC2130-4YML-TR come in? A: The MIC2130-4YML-TR is available in a compact 16-pin MLF (QFN) package.
Q: Can the MIC2130-4YML-TR be used in battery-powered applications? A: Yes, the MIC2130-4YML-TR is suitable for battery-powered applications due to its low quiescent current and high efficiency.
Q: Are there any evaluation boards or reference designs available for the MIC2130-4YML-TR? A: Yes, Microchip provides evaluation boards and reference designs that can help users quickly prototype and implement the MIC2130-4YML-TR in their applications.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.