MAX1792EUA25+T

Product Overview

• Category: Integrated Circuits (ICs)
• Use: Voltage Regulators - Switching Regulators
• Characteristics:
  • Input Voltage Range: 4.5V to 76V
  • Output Voltage: 2.5V
  • Output Current: 1A
  • Switching Frequency: 500kHz
• Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Essence: High-Efficiency, Step-Down DC-DC Converter
• Packaging/Quantity: Tape & Reel (TR), 2500 pieces per reel

Specifications

The MAX1792EUA25+T is a high-efficiency, step-down DC-DC converter designed for use in various applications. It operates with an input voltage range of 4.5V to 76V and provides a fixed output voltage of 2.5V. The device can deliver up to 1A of output current and has a switching frequency of 500kHz.

Detailed Pin Configuration

The MAX1792EUA25+T features an 8-pin package with the following pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. FB: Feedback Voltage
4. EN: Enable Pin
5. SW: Switch Node
6. LX: Inductor Connection
7. PGND: Power Ground
8. VOUT: Output Voltage

Functional Features

• High Efficiency: The MAX1792EUA25+T utilizes advanced control techniques to achieve high efficiency, minimizing power losses.
• Wide Input Voltage Range: The device can operate with input voltages ranging from 4.5V to 76V, making it suitable for a wide range of applications.
• Fixed Output Voltage: The MAX1792EUA25+T provides a fixed output voltage of 2.5V, ensuring stable power supply to connected devices.
• Overcurrent Protection: The device incorporates overcurrent protection to safeguard against excessive current flow.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption. - Wide input voltage range allows for versatile application. - Fixed output voltage ensures stability in power supply.

Disadvantages: - Limited output current of 1A may not be sufficient for high-power applications. - Higher switching frequency may introduce additional noise.

Working Principles

The MAX1792EUA25+T is a step-down DC-DC converter that utilizes a switching regulator topology. It converts the higher input voltage to a lower, fixed output voltage using an inductor and a switch. The device operates by rapidly switching the switch on and off, controlling the energy transfer to the output. This switching action allows for efficient voltage conversion while minimizing power losses.

Detailed Application Field Plans

The MAX1792EUA25+T can be used in various applications, including but not limited to: - Industrial automation systems - Automotive electronics - Telecommunications equipment - Power management modules - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to the MAX1792EUA25+T include: - MAX1792ESA25+T: Similar specifications, different package (8-SOIC) - MAX1792EUA33+T: Similar specifications, different output voltage (3.3V) - MAX1792EUA50+T: Similar specifications, different output voltage (5V)

These alternative models offer similar functionality and can be considered based on specific application requirements.

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