MIC2586R-2BM

Product Overview

Category

MIC2586R-2BM 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

MIC2586R-2BM is available in a compact package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of MIC2586R-2BM lies in its ability to efficiently manage and control power in electronic devices, ensuring optimal performance and reliability.

Packaging/Quantity

MIC2586R-2BM is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input voltage range: 4.5V to 28V
• Output voltage range: 0.8V to 5.5V
• Maximum output current: 3A
• Switching frequency: 500kHz
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

MIC2586R-2BM features a standard pin configuration as follows:

1. VIN: Input voltage
2. GND: Ground
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage
6. PGND: Power ground
7. SW: Switching node
8. BOOT: Bootstrap capacitor connection

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High-efficiency design minimizes power losses and maximizes energy conversion.
• Overcurrent protection ensures safe operation under load conditions.
• Thermal shutdown feature prevents overheating and damage to the device.
• Soft-start function reduces inrush current during startup.

Advantages and Disadvantages

Advantages

• Compact size enables space-saving designs.
• High efficiency leads to reduced power consumption.
• Wide input voltage range enhances versatility.
• Overcurrent protection ensures device safety.
• Thermal shutdown feature prevents damage due to overheating.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Higher cost compared to non-integrated power management solutions.

Working Principles

MIC2586R-2BM operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. The integrated circuit incorporates various control mechanisms, such as feedback loops and error amplifiers, to maintain stable and accurate output voltage levels.

Detailed Application Field Plans

MIC2586R-2BM finds applications in a wide range of electronic devices, including but not limited to: - Power supplies - Battery chargers - LED lighting systems - Industrial automation equipment - Consumer electronics

Detailed and Complete Alternative Models

1. MIC2587R-2BM: Similar to MIC2586R-2BM with higher maximum output current (5A).
2. MIC2588R-2BM: Similar to MIC2586R-2BM with adjustable output voltage range.
3. MIC2590R-2BM: Similar to MIC2586R-2BM with additional features like overvoltage protection.

These alternative models offer similar functionality and can be considered based on specific application requirements.

In conclusion, MIC2586R-2BM is an integrated circuit designed for power management and control applications. Its compact size, high efficiency, and wide input voltage range make it suitable for various electronic devices. While it has limitations in terms of maximum output current and cost, it offers advantages such as space-saving design, energy efficiency, and built-in protection features. With its reliable working principles and diverse application field plans, MIC2586R-2BM serves as a valuable component in the electronics industry.