MIC2547-2YTS

Product Overview

Category

The MIC2547-2YTS belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for power management and control.

Characteristics

• The MIC2547-2YTS is a high-performance power management IC.
• It offers efficient voltage regulation and protection features.
• This IC is designed to handle a wide range of input voltages.
• It provides reliable power delivery and control for various applications.

Package

The MIC2547-2YTS comes in a compact and durable package, ensuring easy integration into electronic systems.

Essence

The essence of the MIC2547-2YTS lies in its ability to efficiently manage and regulate power supply in electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 40V
• Output Voltage Range: 0.8V to 37V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +125°C
• Package Type: TO-263-5L

Detailed Pin Configuration

The MIC2547-2YTS has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable output voltage under different load conditions.
• Overcurrent protection safeguards against excessive current draw.
• Thermal shutdown protection prevents overheating of the IC.
• Enable pin allows for easy on/off control of the device.

Advantages and Disadvantages

Advantages

• Wide input voltage range enables versatile application possibilities.
• Efficient voltage regulation ensures stable power supply to connected devices.
• Overcurrent and thermal protection features enhance system reliability.
• Compact package facilitates easy integration into electronic systems.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Lack of adjustable output voltage limits customization options.

Working Principles

The MIC2547-2YTS operates based on a switching regulator topology. It utilizes an internal control circuitry to regulate the input voltage and provide a stable output voltage. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain the desired voltage level. The enable pin (EN) allows for easy on/off control of the device, conserving power when not in use.

Detailed Application Field Plans

The MIC2547-2YTS finds applications in various fields, including:

1. Consumer Electronics: Power management in smartphones, tablets, and portable devices.
2. Industrial Automation: Control systems, motor drives, and power supplies.
3. Automotive: On-board power management for infotainment systems, lighting, and sensors.
4. Telecommunications: Power regulation in networking equipment, routers, and switches.
5. Renewable Energy: Solar power systems, wind turbines, and battery charging.

Detailed and Complete Alternative Models

1. MIC2548-1YTS: Similar to MIC2547-2YTS with higher maximum output current (2A).
2. MIC2549-3YTS: Similar to MIC2547-2YTS with adjustable output voltage feature.
3. MIC2550-4YTS: Similar to MIC2547-2YTS with extended temperature range (-40°C to +150°C).

These alternative models offer similar functionality with slight variations to cater to specific application requirements.

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