MAX628CPA+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX628CPA+ belongs to the category of integrated circuits (ICs).

Use

The MAX628CPA+ IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation and power management capabilities
• High precision and accuracy
• Low power consumption
• Compact size
• Wide operating temperature range

Package

The MAX628CPA+ is available in a small outline package (SOP) with 8 pins.

Essence

The essence of MAX628CPA+ lies in its ability to regulate voltage and manage power efficiently, making it an essential component in various electronic devices.

Packaging/Quantity

The MAX628CPA+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V to 16V
• Output Voltage Range: 1.25V to 15V
• Output Current: Up to 100mA
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage Rejection Ratio: 80dB
• Dropout Voltage: 200mV at 100mA

Detailed Pin Configuration

The MAX628CPA+ has the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. FB (Feedback)
4. OUT (Output Voltage)
5. NC (No Connection)
6. NC (No Connection)
7. NC (No Connection)
8. VCC (Supply Voltage)

Functional Features

• Voltage regulation: The MAX628CPA+ ensures a stable output voltage regardless of input voltage fluctuations.
• Power management: It efficiently manages power consumption, optimizing energy usage.
• Overcurrent protection: The IC includes built-in protection against excessive current flow, safeguarding connected devices.
• Thermal shutdown: In case of overheating, the MAX628CPA+ automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Low power consumption
• Compact size for space-constrained applications
• Wide operating temperature range allows usage in various environments

Disadvantages

• Limited output current capacity (up to 100mA)
• Not suitable for high-power applications

Working Principles

The MAX628CPA+ utilizes a feedback mechanism to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

The MAX628CPA+ finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Portable media players 3. Digital cameras 4. Battery-powered devices 5. IoT devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX628CPA+ include: 1. LM317T 2. LT1086 3. ADP3339

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

In conclusion, the MAX628CPA+ is an integrated circuit used for voltage regulation and power management. Its compact size, low power consumption, and wide operating temperature range make it suitable for various electronic devices. However, its limited output current capacity restricts its use in high-power applications. The IC employs a feedback mechanism to ensure stable output voltage. It finds applications in mobile phones, portable media players, digital cameras, battery-powered devices, and IoT devices. Alternative models such as LM317T, LT1086, and ADP3339 offer similar functionality.