MAX8728ETJ+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX8728ETJ+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Power management capabilities
• Voltage regulation functionality

Package

The MAX8728ETJ+ comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of MAX8728ETJ+ lies in its ability to efficiently manage power and regulate voltage in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

The specifications of MAX8728ETJ+ include:

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to VIN
• Maximum Output Current: 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of MAX8728ETJ+ is as follows:

1. VCC: Power supply input
2. GND: Ground reference
3. EN: Enable pin for controlling the device's operation
4. FB: Feedback pin for voltage regulation
5. SW: Switching node for power management
6. PGND: Power ground reference
7. LX: Inductor connection for power management
8. COMP: Compensation pin for stability control

Functional Features

The MAX8728ETJ+ offers the following functional features:

• High-efficiency power management
• Accurate voltage regulation
• Low quiescent current
• Over-temperature protection
• Short-circuit protection

Advantages and Disadvantages

Advantages of MAX8728ETJ+:

• Efficient power management
• Accurate voltage regulation
• Compact package size

Disadvantages of MAX8728ETJ+:

• Limited maximum output current (1A)
• Restricted input voltage range (2.7V to 5.5V)

Working Principles

The MAX8728ETJ+ operates based on a switching regulator principle. It uses an internal control circuitry to efficiently convert the input voltage to the desired output voltage while regulating it within the specified range.

Detailed Application Field Plans

MAX8728ETJ+ finds applications in various electronic devices, including but not limited to:

1. Mobile phones
2. Tablets
3. Portable gaming consoles
4. Wearable devices
5. IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to MAX8728ETJ+ are:

1. LM2576-ADJ
2. LT1763-3.3
3. TPS5430

These models can be considered as alternatives depending on specific requirements and design constraints.

In conclusion, MAX8728ETJ+ is an integrated circuit used for power management and voltage regulation in electronic devices. Its compact size, efficiency, and accurate voltage regulation make it suitable for various applications. However, its limited maximum output current and input voltage range should be taken into consideration during design.