MAX8680ETL+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX8680ETL+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation and power management capabilities
• High efficiency
• Compact size
• Wide input voltage range
• Low power consumption

Package

The MAX8680ETL+ comes in a small outline transistor (SOT) package, which ensures easy integration into various electronic devices.

Essence

The essence of MAX8680ETL+ lies in its ability to efficiently regulate voltage and manage power in electronic devices, ensuring stable and reliable operation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 0.6V to VIN
• Maximum Output Current: 1A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX8680ETL+ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the device on/off
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MAX8680ETL+ provides precise and adjustable output voltage regulation, ensuring stable power supply to connected devices.
• Power management: This IC efficiently manages power consumption, optimizing energy usage and extending battery life in portable devices.
• Overcurrent protection: The device incorporates overcurrent protection mechanisms to safeguard against excessive current flow, preventing damage to the connected devices.
• Thermal shutdown: In case of excessive temperature, the MAX8680ETL+ automatically shuts down to prevent overheating and potential damage.

Advantages and Disadvantages

Advantages

• High efficiency ensures minimal power loss during voltage regulation.
• Wide input voltage range allows compatibility with various power sources.
• Compact size enables easy integration into space-constrained electronic devices.
• Overcurrent protection and thermal shutdown features enhance device safety and reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Lack of built-in voltage step-up capability restricts its use in certain scenarios.

Working Principles

The MAX8680ETL+ operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. By adjusting the duty cycle of the PWM signal, the IC controls the average output voltage, ensuring it remains within the desired range.

Detailed Application Field Plans

The MAX8680ETL+ finds application in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

In these applications, the MAX8680ETL+ efficiently regulates voltage and manages power consumption, contributing to the overall performance and longevity of the devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX8680ETL+ include: - MAX8681ETL+ - MAX8682ETL+ - MAX8683ETL+

These alternative models provide comparable voltage regulation and power management capabilities, allowing users to choose the most suitable option based on their specific requirements.

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