MAX17080GTL+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX17080GTL+ belongs to the category of integrated circuits (ICs).

Use

This IC is primarily used for power management applications.

Characteristics

• The MAX17080GTL+ is a highly efficient, step-down DC-DC converter.
• It operates over a wide input voltage range, making it suitable for various applications.
• This IC offers excellent load and line regulation, ensuring stable output voltage.
• It incorporates a high-frequency PWM controller, enabling fast transient response.
• The MAX17080GTL+ features built-in protection mechanisms such as overcurrent and thermal shutdown.

Package

The MAX17080GTL+ is available in a small 6-pin Thin SOT23 package.

Essence

The essence of the MAX17080GTL+ lies in its ability to efficiently convert input voltage to a regulated output voltage, while providing robust protection features.

Packaging/Quantity

This IC is typically sold in reels, with each reel containing a quantity of 3000 units.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to VIN
• Maximum Output Current: 1A
• Switching Frequency: 500kHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX17080GTL+ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for regulating output voltage
4. EN: Enable pin for turning the IC on/off
5. SW: Switching node pin
6. LX: Inductor connection pin

Functional Features

• High efficiency conversion
• Wide input voltage range
• Excellent load and line regulation
• Fast transient response
• Overcurrent and thermal shutdown protection

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range allows for versatile applications
• Robust protection mechanisms ensure safe operation
• Compact package size enables space-saving designs

Disadvantages

• Limited maximum output current of 1A
• Requires external components for complete power management solution

Working Principles

The MAX17080GTL+ operates as a step-down DC-DC converter. It uses a high-frequency PWM controller to regulate the output voltage. The input voltage is stepped down to the desired output voltage using an inductor and a switching transistor. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the PWM controller to maintain a stable output.

Detailed Application Field Plans

The MAX17080GTL+ finds applications in various fields, including: - Portable electronic devices - Battery-powered systems - Industrial automation - Automotive electronics - Telecommunications equipment

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX17080GTL+ include: - LM2596S-ADJ - LT1370HVCR - TPS54331DR - ADP2384ACPZ-R7

These alternatives can be considered based on specific requirements and design constraints.

In conclusion, the MAX17080GTL+ is a highly efficient step-down DC-DC converter used in power management applications. Its wide input voltage range, excellent regulation, and built-in protection features make it suitable for various industries. While it has some limitations, there are alternative models available to cater to different design needs.