MAX884ESA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX884ESA+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation and power management capabilities
• Compact package design
• High efficiency
• Low power consumption

Package

MAX884ESA+ is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of MAX884ESA+ lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This IC 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: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 50µA (typical)

Pin Configuration

The detailed pin configuration of MAX884ESA+ is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VIN | Input Voltage | | 2 | GND | Ground | | 3 | EN | Enable Pin | | 4 | FB | Feedback Pin | | 5 | VOUT | Output Voltage | | 6 | SW | Switching Node | | 7 | LX | Inductor Connection | | 8 | PGND | Power Ground |

Functional Features

• Wide input voltage range for compatibility with various power sources.
• Efficient voltage regulation for stable output voltage.
• Low quiescent current for reduced power consumption.
• Enable pin for easy control of power management.
• Feedback pin for accurate voltage regulation.

Advantages and Disadvantages

Advantages

• High efficiency power management.
• Compact package design for space-constrained applications.
• Wide input voltage range for versatility.
• Low quiescent current for energy-saving operation.

Disadvantages

• Limited maximum output current (500mA).
• Operating temperature range may not be suitable for extreme environments.

Working Principles

MAX884ESA+ operates based on a switching regulator topology. It uses an inductor and a capacitor to convert the input voltage into a regulated output voltage. The feedback mechanism ensures that the output voltage remains stable within the specified range.

Detailed Application Field Plans

MAX884ESA+ finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Handheld gaming consoles - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MAX884ESA+ are: - LM2576-ADJ - LT1763-3.3 - TPS54331-Q1 - ADP2302ARDZ

These alternatives can be considered based on specific requirements and compatibility with the target application.

In conclusion, MAX884ESA+ is a versatile integrated circuit used for voltage regulation and power management in electronic devices. Its compact design, high efficiency, and wide input voltage range make it suitable for various applications. However, it has limitations in terms of maximum output current and operating temperature range. Alternative models provide additional options for designers seeking similar functionality.