MAX5068AAUE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Consumption
• Package: 16-TSSOP
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.6V to 5.5V
• Output Current: Up to 3A
• Switching Frequency: 1MHz
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MAX5068AAUE has a 16-pin TSSOP package with the following pin configuration:

1. EN (Enable)
2. FB (Feedback)
3. COMP (Compensation)
4. SS/TRK (Soft-Start/Tracking)
5. PGND (Power Ground)
6. SW (Switch Node)
7. BST (Bootstrap)
8. VCC (Supply Voltage)
9. AGND (Analog Ground)
10. SYNC (Synchronization)
11. SS/TRK (Soft-Start/Tracking)
12. COMP (Compensation)
13. FB (Feedback)
14. EN (Enable)
15. VIN (Input Voltage)
16. PGND (Power Ground)

Functional Features

• High efficiency voltage regulation
• Wide input voltage range
• Adjustable output voltage
• Overcurrent and overtemperature protection
• Soft-start and tracking functionality
• Synchronization capability for multi-phase operation

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows for versatile applications - Adjustable output voltage provides flexibility - Comprehensive protection features ensure system reliability - Soft-start and tracking functionality enable smooth power-up

Disadvantages: - Limited output current capacity (up to 3A) - Relatively high switching frequency may require additional filtering

Working Principles

The MAX5068AAUE is a voltage regulator IC that converts an input voltage within the range of 4.5V to 28V into a regulated output voltage between 0.6V and 5.5V. It achieves this through a high-efficiency switching regulator topology.

The IC utilizes a feedback mechanism to maintain the desired output voltage by adjusting the duty cycle of the internal power switch. It also incorporates protection features such as overcurrent and overtemperature shutdown to safeguard the system.

Detailed Application Field Plans

The MAX5068AAUE is commonly used in various applications, including but not limited to:

1. Power supplies for industrial equipment
2. Telecom infrastructure
3. Automotive electronics
4. Portable devices
5. Distributed power systems
6. Battery-powered systems

Detailed and Complete Alternative Models

1. MAX5069AAUE: Similar specifications, different pin configuration
2. MAX5070AAUE: Higher output current capacity, similar specifications
3. MAX5071AAUE: Lower input voltage range, similar specifications
4. MAX5072AAUE: Higher switching frequency, similar specifications
5. MAX5073AAUE: Lower output voltage range, similar specifications

These alternative models provide options based on specific requirements and design considerations.

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