MAX752CWE+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX752CWE+ 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 capabilities
• Compact size
• Low power consumption
• High efficiency

Package

The MAX752CWE+ is available in a small-sized package, known as the Wide SOIC-16 (Small Outline Integrated Circuit).

Essence

The essence of the MAX752CWE+ lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

The MAX752CWE+ is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 4.5V to 16V
• Output Voltage Range: 1.25V to 11V
• Output Current: Up to 50mA
• Dropout Voltage: 0.5V (typical)
• Quiescent Current: 120µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX752CWE+ has a total of 16 pins, which are configured as follows:

1. VOUT: Output Voltage
2. GND: Ground
3. FB: Feedback Pin
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection
9. NC: No Connection
10. VIN: Input Voltage
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• Voltage regulation: The MAX752CWE+ ensures a stable output voltage, regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to safeguard the connected electronic devices.
• Thermal shutdown: In case of excessive temperature, the IC automatically shuts down to prevent damage.

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size for space-constrained applications
• Low power consumption
• Wide operating temperature range

Disadvantages

• Limited output current capacity (up to 50mA)
• Dropout voltage may affect performance in low input voltage scenarios

Working Principles

The MAX752CWE+ operates based on a feedback mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This ensures that the connected electronic devices receive a stable power supply.

Detailed Application Field Plans

The MAX752CWE+ finds applications in various electronic devices, including but not limited to: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Handheld gaming consoles

Detailed and Complete Alternative Models

1. LM317T: A popular alternative with similar voltage regulation capabilities.
2. LT1084CP-5: Offers higher output current capacity compared to MAX752CWE+.
3. LM7805: Provides fixed 5V output voltage suitable for many applications.

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

In conclusion, the MAX752CWE+ is an integrated circuit used for voltage regulation and power management in various electronic devices. Its compact size, efficiency, and wide operating temperature range make it suitable for diverse applications. However, designers should consider its limited output current capacity and dropout voltage when selecting this IC for their projects.