MAX6825WUK+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX6825WUK+ belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for voltage regulation and power management applications.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• Low power consumption

Package

The MAX6825WUK+ is available in a small SOT23-5 package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently and manage power effectively.

Packaging/Quantity

The MAX6825WUK+ is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

The following are the specifications of the MAX6825WUK+:

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 14V
• Maximum Output Current: 150mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX6825WUK+ has a total of five pins arranged as follows:

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Pin Configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. FB: Feedback pin 4. EN: Enable pin 5. VOUT: Output voltage pin

Functional Features

The MAX6825WUK+ offers the following functional features:

1. Voltage Regulation: It provides stable output voltage within the specified range.
2. Power Management: It efficiently manages power consumption, reducing energy wastage.
3. Enable Control: The EN pin allows for easy on/off control of the IC.
4. Overcurrent Protection: It incorporates overcurrent protection to safeguard connected devices.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained applications.
• Wide input voltage range allows for versatile usage.
• Low dropout voltage minimizes power loss.
• Efficient power management helps prolong battery life.

Disadvantages

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

Working Principles

The MAX6825WUK+ operates based on a voltage regulation principle. It compares the feedback voltage (FB) with a reference voltage to adjust the output voltage (VOUT). By controlling the enable pin (EN), the IC can be turned on or off, providing flexibility in power management.

Detailed Application Field Plans

The MAX6825WUK+ finds application in various fields, including but not limited to:

1. Portable Electronics: It can be used in smartphones, tablets, and portable gaming devices to regulate voltage and manage power efficiently.
2. IoT Devices: The IC is suitable for IoT devices that require stable power supply and low power consumption.
3. Automotive Electronics: It can be utilized in automotive applications such as infotainment systems and dashboard displays.
4. Industrial Automation: The MAX6825WUK+ can be employed in industrial automation equipment for voltage regulation and power management.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX6825WUK+ are:

1. LM1117-3.3: This IC provides regulated 3.3V output voltage with a maximum output current of 800mA.
2. LT1763-5: It offers a regulated 5V output voltage with a low dropout voltage of 300mV at 500mA.
3. TPS7A4700: This IC provides a regulated output voltage of 4.7V with a maximum output current of 1A.

These alternative models can be considered based on specific application requirements and desired specifications.

In conclusion, the MAX6825WUK+ is an integrated circuit primarily used for voltage regulation and power management applications. Its compact size, wide input voltage range, and efficient power management make it suitable for various fields such as portable electronics, IoT devices, automotive electronics, and industrial automation. While it has limitations in terms of maximum output current and operating temperature range, there are alternative models available to cater to different needs.