MAX17500BAUB+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX17500BAUB+ belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for power management applications.

Characteristics

• The MAX17500BAUB+ is a highly efficient, synchronous step-down DC-DC converter.
• It offers a wide input voltage range and can deliver high output currents.
• This IC incorporates various protection features such as overcurrent and overtemperature protection.
• It operates at high switching frequencies, enabling compact designs.

Package

The MAX17500BAUB+ is available in a small, surface-mount package.

Essence

The essence of this product lies in its ability to efficiently regulate and convert input voltages to desired output levels.

Packaging/Quantity

The MAX17500BAUB+ is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 0.9 x VIN
• Maximum Output Current: 3A
• Switching Frequency: Up to 2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX17500BAUB+ 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 node pin
6. PGND: Power ground pin
7. VOUT: Output voltage pin

Functional Features

• High efficiency conversion
• Wide input voltage range
• Overcurrent protection
• Overtemperature protection
• Adjustable output voltage
• Soft-start capability

Advantages and Disadvantages

Advantages

• High efficiency operation
• Wide input voltage range allows for versatile applications
• Compact design due to high switching frequencies
• Built-in protection features enhance reliability

Disadvantages

• Limited maximum output current compared to some other ICs in the same category
• Requires careful thermal management at high operating temperatures

Working Principles

The MAX17500BAUB+ operates based on the principle of pulse-width modulation (PWM). It uses a synchronous rectification scheme to achieve high conversion efficiency. The input voltage is regulated and converted to the desired output voltage level by controlling the duty cycle of the internal switches.

Detailed Application Field Plans

The MAX17500BAUB+ finds applications in various fields, including but not limited to: - Industrial automation - Automotive electronics - Telecommunications - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX17500BAUB+ include: - MAX17501BAUB+ - MAX17502BAUB+ - MAX17503BAUB+

These models are part of the same product family and provide comparable features and specifications.

In conclusion, the MAX17500BAUB+ is a highly efficient, synchronous step-down DC-DC converter used for power management applications. Its wide input voltage range, compact design, and built-in protection features make it suitable for various industries. While it has limitations in terms of maximum output current and thermal management, there are alternative models available within the same product family.