MIC2560-1BWM

Product Overview

Category

The MIC2560-1BWM belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for voltage conversion and regulation in various electronic devices.

Characteristics

• The MIC2560-1BWM is a high-efficiency, low-power boost converter.
• It operates over a wide input voltage range, making it suitable for a variety of applications.
• This IC offers a fixed output voltage with adjustable current limit.
• It provides excellent load and line regulation, ensuring stable performance.
• The MIC2560-1BWM features a low shutdown current, enhancing power efficiency.

Package

The MIC2560-1BWM is available in a small outline package (SOP) with 8 pins.

Essence

The essence of the MIC2560-1BWM lies in its ability to efficiently convert and regulate voltage, enabling reliable operation of electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage: Fixed (adjustable current limit)
• Output Current: Up to 500mA
• Switching Frequency: 1.2MHz
• Shutdown Current: 0.1μA (typical)

Detailed Pin Configuration

The MIC2560-1BWM has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for setting the output voltage
4. EN: Enable pin for turning the IC on/off
5. SW: Switching node pin
6. LX: Inductor connection pin
7. PGND: Power ground pin
8. VOUT: Output voltage pin

Functional Features

• High efficiency voltage conversion
• Wide input voltage range
• Adjustable current limit
• Excellent load and line regulation
• Low shutdown current for power efficiency

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range allows for versatile applications
• Adjustable current limit provides flexibility
• Excellent load and line regulation ensures stable performance
• Low shutdown current enhances power efficiency

Disadvantages

• Limited output current capacity (up to 500mA)

Working Principles

The MIC2560-1BWM operates as a boost converter, converting a lower input voltage to a higher output voltage. It utilizes an internal switch to control the flow of current through an inductor. This switching action stores energy in the inductor during the on-time and releases it to the output during the off-time. The feedback pin (FB) is used to set the desired output voltage, while the enable pin (EN) controls the IC's on/off state.

Detailed Application Field Plans

The MIC2560-1BWM finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Handheld gaming consoles - Wireless communication devices - IoT devices - Wearable electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MIC2560-1BWM include: - LT1308: Boost Converter IC - MAX1729: High-Efficiency Step-Up DC-DC Converter - TPS61220: Low-Power Boost Converter - ADP1613: Synchronous Boost Converter

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

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