MIC2039FYM6-T5

Product Overview

Category

MIC2039FYM6-T5 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Small form factor
• Low power consumption
• High efficiency
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown protection

Package

MIC2039FYM6-T5 is available in a miniature 6-pin SOT-23 package.

Essence

The essence of MIC2039FYM6-T5 lies in its ability to efficiently regulate and control power in electronic devices, ensuring optimal performance and protection.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 1.5A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

MIC2039FYM6-T5 features the following pin configuration:

```

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| | --| VOUT | --| GND | --| FB | --| EN | --| VIN | |___________| ```

Functional Features

1. Voltage Regulation: MIC2039FYM6-T5 provides stable output voltage regardless of input voltage fluctuations.
2. Overcurrent Protection: The IC automatically shuts down when the output current exceeds the maximum limit, preventing damage to the device.
3. Thermal Shutdown Protection: In case of excessive temperature, the IC shuts down to prevent overheating and potential failure.
4. Enable Pin: The EN pin allows for easy on/off control of the IC, conserving power when not in use.

Advantages and Disadvantages

Advantages

• Small form factor enables integration into compact electronic devices.
• Wide input voltage range makes it compatible with various power sources.
• High efficiency results in minimal power loss during operation.
• Overcurrent and thermal shutdown protection enhance device safety.

Disadvantages

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

Working Principles

MIC2039FYM6-T5 operates as a step-down (buck) voltage regulator. It takes an input voltage within the specified range and efficiently converts it to a lower, regulated output voltage. This is achieved through a combination of internal circuitry and feedback mechanisms that continuously monitor and adjust the output voltage.

Detailed Application Field Plans

MIC2039FYM6-T5 finds applications in various electronic devices, including but not limited to: 1. Portable electronic devices (e.g., smartphones, tablets) 2. Battery-powered devices (e.g., wearables, wireless headphones) 3. IoT devices 4. Automotive electronics 5. Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC2039FYM6-T5 include: 1. LM2596S-ADJ 2. TPS54331 3. LT1763 4. AP1501

These alternatives can be considered based on specific requirements and design constraints.

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