MAX1692EUB-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High-Efficiency Step-Down DC-DC Converter
• Package: µMAX®
• Essence: Voltage Regulator
• Packaging/Quantity: Tube/90 pieces per tube

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to VIN
• Output Current: Up to 600mA
• Switching Frequency: 500kHz
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX1692EUB-T has the following pin configuration:

1. GND: Ground
2. SW: Switch Node
3. FB: Feedback Voltage Input
4. EN: Enable Control Input
5. LX: Inductor Connection
6. VCC: Supply Voltage Input

Functional Features

• High-efficiency step-down DC-DC converter
• Wide input voltage range for versatile applications
• Adjustable output voltage for flexibility
• Overcurrent and overtemperature protection
• Low shutdown current for power-saving operation
• Soft-start feature for controlled startup

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows compatibility with various power sources
• Adjustable output voltage provides versatility in different applications
• Overcurrent and overtemperature protection ensure safe operation
• Low shutdown current minimizes power wastage during standby
• Soft-start feature prevents excessive inrush current during startup

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires external components for complete functionality
• Sensitive to input voltage fluctuations

Working Principles

The MAX1692EUB-T is a step-down DC-DC converter that efficiently converts a higher input voltage to a lower output voltage. It utilizes a switching regulator topology to achieve high efficiency. The input voltage is first regulated and then stepped down to the desired output voltage using an inductor and a switch. The feedback mechanism ensures the output voltage remains stable within the specified range.

Detailed Application Field Plans

The MAX1692EUB-T is commonly used in various applications, including:

1. Battery-powered devices: Portable electronics, handheld instruments, and battery-operated sensors.
2. Automotive systems: Infotainment systems, navigation devices, and lighting controls.
3. Industrial equipment: Control systems, motor drives, and power supplies.
4. Communication devices: Wireless routers, access points, and network switches.
5. Consumer electronics: Set-top boxes, gaming consoles, and audio/video equipment.

Detailed and Complete Alternative Models

1. MAX1692ESA+: SOIC package, 8-pin, tape and reel packaging
2. MAX1692EUA+: µMAX package, 8-pin, tape and reel packaging
3. MAX1692EPA+: DIP package, 8-pin, tube packaging
4. MAX1692ESE+: SOIC package, 8-pin, tape and reel packaging

These alternative models offer similar functionality and can be considered as replacements for the MAX1692EUB-T.

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