MAX16984RATI/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 28-pin TQFN (Thin Quad Flat No-Lead)
• Essence: Voltage Regulator and Protection IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 36V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 1.5A
• Quiescent Current: 17µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The MAX16984RATI/V+T has a total of 28 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. VOUT: Output Voltage
5. PGND: Power Ground
6. AGND: Analog Ground
7. BST: Bootstrap Capacitor Connection
8. SW: Switching Node
9. SS/TR: Soft-Start/Tracking Pin
10. COMP: Compensation Pin
11. SS/TR: Soft-Start/Tracking Pin
12. PGND: Power Ground
13. AGND: Analog Ground
14. BST: Bootstrap Capacitor Connection
15. SW: Switching Node
16. SS/TR: Soft-Start/Tracking Pin
17. COMP: Compensation Pin
18. SS/TR: Soft-Start/Tracking Pin
19. PGND: Power Ground
20. AGND: Analog Ground
21. BST: Bootstrap Capacitor Connection
22. SW: Switching Node
23. SS/TR: Soft-Start/Tracking Pin
24. COMP: Compensation Pin
25. SS/TR: Soft-Start/Tracking Pin
26. PGND: Power Ground
27. AGND: Analog Ground
28. BST: Bootstrap Capacitor Connection

Functional Features

• Integrated voltage regulator and protection functions
• High efficiency conversion with low quiescent current
• Wide input voltage range for versatile applications
• Overvoltage, undervoltage, and overcurrent protection
• Thermal shutdown protection
• Soft-start and tracking capabilities for smooth power-up

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for flexibility in various applications - Integrated protection features enhance system reliability - Soft-start and tracking capabilities ensure smooth power-up

Disadvantages: - Limited maximum output current of 1.5A may not be suitable for high-power applications - Quiescent current of 17µA may still consume some power during standby mode

Working Principles

The MAX16984RATI/V+T is a voltage regulator and protection IC designed to efficiently convert an input voltage within the range of 4.5V to 36V into a regulated output voltage between 0.8V and 5.5V. It utilizes a switching regulator topology to achieve high efficiency conversion while minimizing power losses.

The IC incorporates various protection features such as overvoltage, undervoltage, and overcurrent protection to safeguard the connected load and the IC itself. In case of abnormal operating conditions, the IC will shut down to prevent damage.

Additionally, the MAX16984RATI/V+T includes soft-start and tracking capabilities, ensuring a controlled and gradual power-up sequence, which reduces stress on the system components.

Detailed Application Field Plans

The MAX16984RATI/V+T finds applications in various fields, including but not limited to:

1. Automotive: Power management for infotainment systems, lighting modules, and other automotive electronics.
2. Industrial: Voltage regulation and protection for industrial control systems, motor drives, and sensors.
3. Consumer Electronics: Power supply solutions for portable devices, home appliances, and audio/video equipment.
4. Telecommunications: Voltage regulation and protection for telecom infrastructure, base stations, and network equipment.

Detailed and Complete Alternative Models

1. MAX16984RATI/V+T: 28-pin TQFN package, 1.5A maximum output current.
2. MAX16984RATI/V: 28-pin TQFN package, 1A maximum output current.
3. MAX16984RATI+: 28-pin TQFN package, 2A maximum output current.
4. MAX16984RATI: 28-pin TQFN package, 0.5A maximum output current.

These alternative models provide different output current capabilities to suit specific application requirements while maintaining similar pin configurations and functionality.

Word count: 560 words