MIC2548-2BM-TR

Product Overview

Category

MIC2548-2BM-TR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

MIC2548-2BM-TR is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of MIC2548-2BM-TR lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1.5A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2548-2BM-TR features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switch pin
6. PG: Power good pin
7. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High output current capability enables powering of multiple components.
• Efficient switching frequency ensures minimal power loss.
• Power good pin provides a signal indicating stable output voltage.
• Enable pin allows for easy on/off control of the device.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Small form factor enables integration into space-constrained designs.
• Wide input voltage range enhances versatility.
• Power good pin provides a reliable indication of output stability.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

MIC2548-2BM-TR operates based on a switching regulator topology. It utilizes pulse width modulation (PWM) techniques to regulate the output voltage. The integrated circuit efficiently converts the input voltage to the desired output voltage by controlling the duty cycle of the switching transistor.

Detailed Application Field Plans

MIC2548-2BM-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

1. MIC2549-1YM-TR
2. MIC2550-1YM-TR
3. MIC2551-1YM-TR
4. MIC2552-1YM-TR
5. MIC2553-1YM-TR

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

In conclusion, MIC2548-2BM-TR is an integrated circuit used for power management and control in electronic devices. Its small form factor, high efficiency, and wide input voltage range make it suitable for various applications. While it has limitations in terms of maximum output current and operating temperature range, there are alternative models available to cater to different design needs.