MAX802TEPA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX802TEPA+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact package size
• High efficiency
• Low power consumption

Package

The MAX802TEPA+ is available in a small outline package (SOP) with a specified pin configuration.

Essence

The essence of MAX802TEPA+ lies in its ability to regulate voltage and efficiently manage power in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, and the quantity per package may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 1.25V to 5.5V
• Maximum Output Current: 200mA
• Dropout Voltage: 120mV at 100mA
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX802TEPA+ has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. FB: Feedback pin for output voltage regulation
4. EN: Enable pin for turning the device on/off
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MAX802TEPA+ ensures a stable output voltage within the specified range.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Enable pin control: The device can be easily turned on or off using the enable pin.
• Overcurrent protection: Built-in protection circuitry safeguards against excessive current flow.

Advantages and Disadvantages

Advantages

• Compact size allows for easy integration into various electronic devices.
• High efficiency results in reduced power consumption.
• Wide input voltage range provides flexibility in different applications.
• Overcurrent protection enhances device safety.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low-input voltage scenarios.

Working Principles

The MAX802TEPA+ operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The enable pin controls the device's operation, allowing it to be turned on or off as needed.

Detailed Application Field Plans

The MAX802TEPA+ finds applications in various electronic devices, including but not limited to: 1. Battery-powered devices: Provides efficient power management for longer battery life. 2. Portable electronics: Regulates voltage to ensure stable operation of components. 3. IoT devices: Enables reliable power supply for connected devices. 4. Consumer electronics: Facilitates efficient power utilization in everyday gadgets.

Detailed and Complete Alternative Models

1. MAX803TEPA+: Similar to MAX802TEPA+, but with a higher maximum output current of 300mA.
2. MAX801TEPA+: A lower-cost alternative with a maximum output current of 100mA.
3. MAX804TEPA+: Offers additional features such as thermal shutdown protection and adjustable current limit.

In conclusion, the MAX802TEPA+ is an integrated circuit designed for voltage regulation and power management in electronic devices. Its compact size, high efficiency, and wide input voltage range make it suitable for various applications. While it has limitations in terms of maximum output current and dropout voltage, there are alternative models available to cater to specific requirements.