MAX7624CSE+ - English Editing Encyclopedia Entry

Product Overview

Category

The MAX7624CSE+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The MAX7624CSE+ is a high-performance, low-dropout linear regulator.
• It provides precise voltage regulation with low output noise.
• This IC offers excellent line and load transient response.
• It operates over a wide input voltage range.

Package

The MAX7624CSE+ is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of the MAX7624CSE+ lies in its ability to regulate voltage efficiently and reliably in various electronic applications.

Packaging/Quantity

The MAX7624CSE+ 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: 1.2V to 15V
• Dropout Voltage: 150mV at 500mA
• Output Current: Up to 500mA
• Line Regulation: ±0.02% (typical)
• Load Regulation: ±0.05% (typical)
• Quiescent Current: 80µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX7624CSE+ has 16 pins arranged as follows:

1. VOUT: Output Voltage
2. GND: Ground
3. GND: Ground
4. EN: Enable Pin
5. BYP: Bypass Capacitor Connection
6. FB: Feedback Pin
7. GND: Ground
8. GND: Ground
9. GND: Ground
10. VIN: Input Voltage
11. VOUT: Output Voltage
12. GND: Ground
13. GND: Ground
14. GND: Ground
15. GND: Ground
16. GND: Ground

Functional Features

• Precise voltage regulation with low output noise.
• Excellent line and load transient response.
• Low dropout voltage for efficient power management.
• Thermal shutdown protection.
• Short-circuit current limit.

Advantages and Disadvantages

Advantages

• High-performance voltage regulation.
• Wide input voltage range.
• Low output noise.
• Efficient power management.
• Thermal shutdown protection.

Disadvantages

• Limited output current capacity (up to 500mA).
• Requires external bypass capacitor for optimal performance.

Working Principles

The MAX7624CSE+ operates as a linear regulator, maintaining a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by comparing the feedback voltage (FB) with a reference voltage, adjusting the pass transistor accordingly to regulate the output voltage.

Detailed Application Field Plans

The MAX7624CSE+ finds applications in various electronic devices, including: 1. Battery-powered devices 2. Portable audio players 3. Wireless communication systems 4. Industrial control systems 5. Automotive electronics

Detailed and Complete Alternative Models

1. MAX7624CSA+: Similar to MAX7624CSE+, but available in a smaller surface-mount package (SOIC) with 8 pins.
2. MAX7624CUA+: Similar to MAX7624CSE+, but available in a small outline integrated circuit (SOIC) package with 8 pins.
3. MAX7624EPA+: Similar to MAX7624CSE+, but available in an 8-pin DIP package.

These alternative models offer similar functionality and performance but may differ in package type and pin configuration.

In conclusion, the MAX7624CSE+ is a high-performance linear regulator IC that provides precise voltage regulation with low output noise. Its wide input voltage range and excellent line and load transient response make it suitable for various electronic applications. However, it has limitations in terms of output current capacity and requires an external bypass capacitor for optimal performance.