MIC2548-1YM-TR

Product Overview

Category

MIC2548-1YM-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

MIC2548-1YM-TR is available in a small outline package (SOP) with a specific pin configuration.

Essence

The essence of MIC2548-1YM-TR lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and energy efficiency.

Packaging/Quantity

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

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 500mA
• Quiescent Current: 60µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

MIC2548-1YM-TR features the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the device operation
4. FB: Feedback pin for voltage regulation
5. SW: Switching node for power transfer
6. PG: Power good indicator output

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• Efficient voltage regulation ensures stable and reliable power delivery.
• Low quiescent current minimizes power consumption during standby or idle modes.
• Enable pin provides control over device operation, allowing for power-saving modes.
• Power good indicator output signals the status of the power supply.

Advantages and Disadvantages

Advantages

• High efficiency power management
• Wide input voltage range
• Small form factor
• Low quiescent current

Disadvantages

• Limited maximum output current (500mA)

Working Principles

MIC2548-1YM-TR operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. The device continuously monitors the feedback voltage and adjusts the duty cycle of the internal switch to maintain the desired output voltage level.

Detailed Application Field Plans

MIC2548-1YM-TR finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable electronics - IoT devices - Consumer electronics - Industrial equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MIC2548-1YM-TR include: - MIC2549-1YM-TR - LT3652 - TPS54331

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

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