MAX802SCSA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX802SCSA+ 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
• Wide input voltage range

Package

MAX802SCSA+ is available in a small surface mount package, making it suitable for compact electronic designs.

Essence

The essence of MAX802SCSA+ lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with varying quantities depending on the supplier. Common packaging options include 1000 units per reel or tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: Adjustable from 1.2V to 5.5V
• Maximum Output Current: 200mA
• Quiescent Current: 35µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX802SCSA+ 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 controlling the device's operation
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MAX802SCSA+ ensures a stable and regulated output voltage within the specified range.
• Power management: It efficiently manages power consumption, reducing energy waste.
• Enable control: The EN pin allows for easy on/off control of the device.
• Overcurrent protection: This IC incorporates overcurrent protection to safeguard connected devices.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• Wide input voltage range allows for compatibility with various power sources.
• Efficient power management reduces energy consumption.
• Overcurrent protection ensures the safety of connected devices.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Lack of built-in thermal protection may require additional measures to prevent overheating.

Working Principles

The MAX802SCSA+ operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage within the specified range. The enable pin allows for easy control of the device's operation, while the overcurrent protection feature ensures the safety of the connected devices.

Detailed Application Field Plans

The MAX802SCSA+ finds applications in various electronic devices, including but not limited to: - Portable electronic devices (e.g., smartphones, tablets) - Battery-powered devices - IoT devices - Wearable devices - Industrial automation systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX802SCSA+ include: - LM317: A popular linear voltage regulator IC with adjustable output voltage. - LT1763: A low dropout voltage regulator with high accuracy and low quiescent current. - TPS62130: An efficient step-down converter with adjustable output voltage.

These alternative models can be considered based on specific requirements and design constraints.

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