MAX5976AETE+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Power Dissipation
• Package: 16-TQFN (4x4)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 55V
• Maximum Output Current: 3A
• Switching Frequency: 100kHz to 2MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX5976AETE+T has a total of 16 pins arranged as follows:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SS/TRK: Soft-start/Tracking pin
6. VOUT: Output voltage pin
7. PGND: Power ground pin
8. BST: Bootstrap pin
9. SW: Switching node pin
10. COMP: Compensation pin
11. AGND: Analog ground pin
12. SS/TRK: Soft-start/Tracking pin
13. VCC: Supply voltage pin
14. VCC: Supply voltage pin
15. VCC: Supply voltage pin
16. VCC: Supply voltage pin

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency and low power dissipation ensure energy savings
• Adjustable output voltage provides flexibility in design
• Overcurrent and overtemperature protection for enhanced reliability
• Soft-start and tracking features for smooth power-up and tracking capabilities

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for compatibility with various power sources - High efficiency results in reduced power consumption and heat generation - Adjustable output voltage provides flexibility in meeting different system requirements - Overcurrent and overtemperature protection enhance system reliability - Soft-start and tracking features ensure smooth power-up and tracking capabilities

Disadvantages: - Limited maximum output current of 3A may not be suitable for high-power applications - Switching frequency range may not be optimal for all applications - Operating temperature range may limit usage in extreme environments

Working Principles

The MAX5976AETE+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V to a regulated output voltage between 0.8V and 55V. It achieves this through a switching regulator topology, which efficiently steps down the input voltage to the desired output level.

The IC incorporates various control and protection features to ensure reliable operation. These include overcurrent and overtemperature protection, soft-start for controlled power-up, and tracking capability for synchronized voltage adjustment.

Detailed Application Field Plans

The MAX5976AETE+T finds applications in various fields, including but not limited to:

1. Industrial Automation: Power management for motor drives, PLCs, and industrial control systems.
2. Automotive Electronics: Voltage regulation for automotive infotainment systems, lighting modules, and engine control units.
3. Telecommunications: Power supply for base stations, network equipment, and communication devices.
4. Consumer Electronics: Voltage regulation for smart home devices, portable electronics, and audio/video equipment.
5. Renewable Energy: Power management for solar inverters, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. MAX5976BETE+T: Similar specifications and features as MAX5976AETE+T, but with a different pin configuration.
2. MAX5976CETE+T: Higher maximum output current of 5A, suitable for more demanding applications.
3. MAX5976DETE+T: Lower input voltage range of 4.5V to 36V, designed for specific low-power applications.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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