MIC2546-2YM

Product Overview

Category

MIC2546-2YM belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• Integrated circuit
• Voltage regulation
• Power management

Package

MIC2546-2YM is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of MIC2546-2YM lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a specified quantity of ICs per package.

Specifications

MIC2546-2YM has the following specifications:

• Input voltage range: 4.5V to 16V
• Output voltage range: 1.25V to 12V
• Maximum output current: 500mA
• Quiescent current: 120µA
• Operating temperature range: -40°C to +85°C

Pin Configuration

MIC2546-2YM has the following pin configuration:

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

Functional Features

MIC2546-2YM offers the following functional features:

• Wide input voltage range
• Adjustable output voltage
• Overcurrent protection
• Thermal shutdown protection
• Low quiescent current

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with various power sources. - Adjustable output voltage provides flexibility for different applications. - Overcurrent and thermal shutdown protection ensure device safety. - Low quiescent current minimizes power consumption.

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

Working Principles

MIC2546-2YM operates based on a feedback control mechanism. The input voltage is regulated to the desired output voltage by adjusting the duty cycle of an internal pulse-width modulation (PWM) controller. This ensures a stable and accurate output voltage despite variations in the input voltage or load conditions.

Detailed Application Field Plans

MIC2546-2YM finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Alternative Models

Here are some alternative models that offer similar functionality to MIC2546-2YM: - MIC2545-1YM - MIC2547-3YM - MIC2548-4YM - MIC2549-5YM

These alternative models can be considered based on specific requirements and compatibility with the target application.

In conclusion, MIC2546-2YM is an integrated circuit used for voltage regulation and power management in electronic devices. It offers a wide input voltage range, adjustable output voltage, and various protection features. While it has limitations in terms of maximum output current and operating temperature range, it serves as a reliable solution for many portable electronic applications.