MAX14745AEWX+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-WLP (Wafer Level Package)
• Essence: Voltage Regulator and Power Switch
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.6V to 3.6V
• Maximum Output Current: 1.5A
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX14745AEWX+T features a 16-pin WLP package with the following pin configuration:

1. EN (Enable)
2. VIN (Input Voltage)
3. GND (Ground)
4. VOUT (Output Voltage)
5. PG (Power Good)
6. FB (Feedback)
7. SS (Soft-Start)
8. BST (Bootstrap)
9. SW (Switch)
10. AGND (Analog Ground)
11. LX (Inductor Connection)
12. COMP (Compensation)
13. NC (No Connect)
14. NC (No Connect)
15. NC (No Connect)
16. NC (No Connect)

Functional Features

• Integrated voltage regulator and power switch
• Wide input voltage range for versatile applications
• High efficiency and low power consumption
• Power good indicator for system monitoring
• Soft-start feature for controlled startup
• Bootstrap capacitor for efficient switching

Advantages and Disadvantages

Advantages: - Compact and space-saving package - High efficiency leads to reduced power dissipation - Versatile input and output voltage ranges - Power good indicator enhances system reliability - Soft-start feature prevents inrush current

Disadvantages: - Limited maximum output current (1.5A) - Operating temperature range may not be suitable for extreme environments

Working Principles

The MAX14745AEWX+T is a voltage regulator and power switch integrated circuit. It regulates the input voltage within a specified range and provides a stable output voltage to power other components in a system. The device operates with high efficiency, minimizing power dissipation and maximizing battery life. It includes features such as power good indication, soft-start, and bootstrap capacitor for efficient switching.

Detailed Application Field Plans

The MAX14745AEWX+T finds applications in various fields, including but not limited to:

1. Portable Electronics: Power management for smartphones, tablets, and wearable devices.
2. IoT Devices: Voltage regulation and power switching for connected devices.
3. Industrial Automation: Power supply for control systems and sensors.
4. Automotive Electronics: Voltage regulation for automotive modules and infotainment systems.
5. Medical Devices: Power management for medical equipment and wearable health monitors.

Detailed and Complete Alternative Models

1. MAX14746AEWX+T: Similar specifications and features, but with higher maximum output current (2A).
2. MAX14747AEWX+T: Similar specifications and features, but with lower quiescent current (10µA).
3. MAX14748AEWX+T: Similar specifications and features, but with wider operating temperature range (-40°C to +125°C).

(Note: These alternative models are provided for reference and may have different package options or additional features.)

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