MAX17681AATB+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX17681AATB+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit with voltage regulation capabilities
• Efficient power management solution
• Compact package size
• High reliability and performance

Package

The MAX17681AATB+ is available in a small outline transistor (SOT) package.

Essence

The essence of MAX17681AATB+ lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1.5A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Switching Frequency: 1.2MHz

Detailed Pin Configuration

The MAX17681AATB+ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Enable pin provides control over the device's operation.
• Feedback pin enables accurate voltage regulation.
• Switching pin facilitates efficient power conversion.
• Output voltage pin delivers regulated voltage to the load.

Advantages and Disadvantages

Advantages

• High efficiency results in reduced power consumption.
• Compact package size allows for space-saving designs.
• Wide input voltage range enhances versatility.
• Accurate voltage regulation ensures stable power supply.

Disadvantages

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

Working Principles

The MAX17681AATB+ operates based on a switching regulator topology. It utilizes an internal control circuitry to regulate the input voltage and provide a stable output voltage. The device employs pulse-width modulation (PWM) techniques to efficiently convert the input voltage into the desired output voltage. By adjusting the duty cycle of the PWM signal, the device achieves precise voltage regulation.

Detailed Application Field Plans

The MAX17681AATB+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

1. MAX17682AATB+: Similar to MAX17681AATB+, but with a higher maximum output current of 2A.
2. MAX17683AATB+: Similar to MAX17681AATB+, but with a wider input voltage range of 2.5V to 5.5V.
3. MAX17684AATB+: Similar to MAX17681AATB+, but with a lower switching frequency of 600kHz.

These alternative models offer similar functionality with slight variations to cater to different application requirements.

In conclusion, the MAX17681AATB+ is an integrated circuit that provides efficient voltage regulation and power management capabilities. Its compact size, wide input voltage range, and high efficiency make it suitable for various electronic devices. However, its limited maximum output current and operating temperature range should be considered when selecting this product for specific applications.