MAX16990ATCE/V+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX16990ATCE/V+ belongs to the category of integrated circuits (ICs) specifically designed for power management applications.

Use

This product is primarily used for power management in various electronic devices and systems. It provides efficient voltage regulation and control, ensuring stable and reliable power supply.

Characteristics

• High efficiency: The MAX16990ATCE/V+ offers high conversion efficiency, minimizing power losses and maximizing energy utilization.
• Wide input voltage range: It can handle a wide range of input voltages, making it suitable for diverse applications.
• Low quiescent current: The device has low standby power consumption, enhancing overall system efficiency.
• Overcurrent and overvoltage protection: It incorporates built-in protection mechanisms to safeguard against potential electrical faults.

Package

The MAX16990ATCE/V+ is available in a compact and industry-standard package, allowing for easy integration into various circuit designs.

Essence

At its core, this product is a highly efficient and versatile power management IC that ensures stable and regulated power supply for electronic devices.

Packaging/Quantity

The MAX16990ATCE/V+ is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Quiescent Current: 25µA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16990ATCE/V+ features the following pin configuration:

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

Functional Features

• Wide input voltage range allows for compatibility with various power sources.
• High efficiency conversion ensures optimal energy utilization.
• Overcurrent and overvoltage protection mechanisms safeguard against electrical faults.
• Enable pin provides control over the device's operation.
• Feedback pin enables voltage regulation and stability.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power losses and improved energy efficiency.
• Wide input voltage range enhances versatility and compatibility.
• Compact package facilitates easy integration into circuit designs.
• Built-in protection mechanisms ensure system reliability.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Requires external components for complete power management functionality.

Working Principles

The MAX16990ATCE/V+ operates based on a switching regulator topology. It utilizes pulse-width modulation (PWM) techniques to regulate the output voltage. The device continuously monitors the input and output voltages, adjusting the duty cycle of the PWM signal to maintain the desired output voltage level.

Detailed Application Field Plans

The MAX16990ATCE/V+ finds application in various fields, including but not limited to: 1. Automotive electronics: Power management for automotive systems, such as infotainment systems, lighting, and sensors. 2. Industrial automation: Voltage regulation for industrial control systems, motor drives, and robotics. 3. Consumer electronics: Power supply management for portable devices, home appliances, and audio/video equipment. 4. Telecommunications: Efficient power management for network infrastructure, base stations, and communication devices.

Detailed and Complete Alternative Models

1. MAX16991ATCE/V+: Similar to MAX16990ATCE/V+, but with higher maximum output current (5A).
2. MAX16992ATCE/V+: Offers additional features like adjustable soft-start and power-good indicator.
3. MAX16993ATCE/V+: Designed for applications requiring higher input voltage range (up to 60V).

These alternative models provide options with varying specifications and features, catering to different application requirements.

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