MAX5074AAUP+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX5074AAUP+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Integrated circuit
• Voltage regulation
• Power management

Package

MAX5074AAUP+ is available in a small outline package (SOIC) with 20 pins.

Essence

The essence of MAX5074AAUP+ 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 a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Switching Frequency: 1MHz

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin
6. SW: Switching pin
7. PGND: Power ground pin
8. COMP: Compensation pin
9. SS: Soft-start pin
10. BST: Bootstrap pin
11. AGND: Analog ground pin
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. NC: No connection

Functional Features

• Wide input voltage range for compatibility with various power sources
• High efficiency for reduced power consumption
• Overcurrent protection to prevent damage to the device and connected components
• Soft-start feature for smooth power-up and reduced stress on the system
• Adjustable output voltage for flexibility in different applications

Advantages and Disadvantages

Advantages

• Efficient voltage regulation
• Compact size
• Wide input voltage range
• Overcurrent protection

Disadvantages

• Limited maximum output current (1A)
• Requires external components for proper operation

Working Principles

MAX5074AAUP+ operates based on a switching regulator topology. It uses a high-frequency switching transistor to convert the input voltage to the desired output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the switching frequency to maintain a stable output.

Detailed Application Field Plans

MAX5074AAUP+ finds applications in various electronic devices, including: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

• MAX5075AAUP+: Similar to MAX5074AAUP+, but with a higher maximum output current of 2A.
• MAX5076AAUP+: Similar to MAX5074AAUP+, but with additional features such as adjustable soft-start time and thermal shutdown protection.

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