MIC38HC42BM-TR

Product Overview

Category

MIC38HC42BM-TR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Power management and control
• Small form factor
• High efficiency
• Low power consumption

Package

MIC38HC42BM-TR is available in a compact surface mount package, which ensures easy integration into various electronic devices.

Essence

The essence of this product lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

MIC38HC42BM-TR is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 2.7V - 5.5V
• Output voltage range: 0.6V - 3.3V
• Maximum output current: 1A
• Operating temperature range: -40°C to +85°C
• Package type: SOT-23-5

Detailed Pin Configuration

MIC38HC42BM-TR features a standard SOT-23-5 package with the following pin configuration:

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

Functional Features

• Voltage regulation: MIC38HC42BM-TR provides stable and accurate voltage regulation for electronic devices.
• Overcurrent protection: The integrated circuit includes overcurrent protection to safeguard against excessive current flow.
• Thermal shutdown: In case of overheating, the device automatically shuts down to prevent damage.
• Soft-start function: This feature ensures a gradual increase in output voltage, reducing stress on the system.

Advantages and Disadvantages

Advantages

• High efficiency: MIC38HC42BM-TR offers excellent power conversion efficiency, minimizing energy loss.
• Compact size: The small form factor allows for easy integration into space-constrained electronic devices.
• Wide input/output voltage range: This product supports a broad range of input and output voltages, enhancing its versatility.
• Overcurrent protection: The built-in overcurrent protection feature safeguards the device and connected components.

Disadvantages

• Limited maximum output current: With a maximum output current of 1A, this product may not be suitable for high-power applications.
• Temperature limitations: The operating temperature range of -40°C to +85°C may restrict its use in extreme environments.

Working Principles

MIC38HC42BM-TR operates based on a switching regulator principle. It utilizes pulse width modulation (PWM) to regulate the output voltage. By adjusting the duty cycle of the PWM signal, the integrated circuit controls the average output voltage, ensuring stability and accuracy.

Detailed Application Field Plans

MIC38HC42BM-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wearable devices

In these applications, it is primarily used for power management and control, providing stable and efficient voltage regulation.

Detailed and Complete Alternative Models

• MIC38HC43BM-TR
• MIC38HC44BM-TR
• MIC38HC45BM-TR
• MIC38HC46BM-TR

These alternative models offer similar functionality and characteristics, providing options for different voltage and current requirements.

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