MAX16975BAEE/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
• Package: 16-pin TQFN (Thin Quad Flat No-Lead)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 60V
• Output Voltage Range: 0.8V to 55V
• Maximum Output Current: 1.5A
• Quiescent Current: 17µA
• Switching Frequency: 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16975BAEE/V+T has a 16-pin TQFN package with the following pin configuration:

1. VIN: Input Voltage
2. EN: Enable Pin
3. FB: Feedback Pin
4. GND: Ground
5. PGND: Power Ground
6. SW: Switch Node
7. SW: Switch Node
8. BST: Bootstrap Capacitor Connection
9. VCC: Supply Voltage
10. SS/TR: Soft-Start/Tracking Pin
11. SS/TR: Soft-Start/Tracking Pin
12. COMP: Compensation Pin
13. COMP: Compensation Pin
14. AGND: Analog Ground
15. AGND: Analog Ground
16. VOUT: Output Voltage

Functional Features

• High efficiency conversion of input voltage to output voltage
• Low quiescent current for improved power efficiency
• Wide input voltage range allows for versatile applications
• Integrated protection features such as overvoltage and overcurrent protection
• Soft-start and tracking functionality for controlled startup and shutdown

Advantages and Disadvantages

Advantages: - High efficiency results in reduced power consumption - Wide input voltage range allows for compatibility with various power sources - Integrated protection features enhance system reliability - Soft-start and tracking functionality ensures controlled operation

Disadvantages: - Limited maximum output current of 1.5A - Higher quiescent current compared to some alternative models

Working Principles

The MAX16975BAEE/V+T is a voltage regulator that converts the input voltage to a regulated output voltage. It utilizes a high-frequency switching technique to achieve high efficiency. The feedback pin (FB) monitors the output voltage and adjusts the duty cycle of the internal switch to maintain a stable output. The soft-start/ tracking pin (SS/TR) controls the startup and shutdown sequence, ensuring smooth transitions.

Detailed Application Field Plans

The MAX16975BAEE/V+T finds applications in various fields, including:

1. Automotive: Power management in automotive systems, such as infotainment systems, lighting, and motor control.
2. Industrial: Power supply for industrial equipment, including factory automation, robotics, and instrumentation.
3. Consumer Electronics: Voltage regulation for portable devices, home appliances, and audio/video equipment.
4. Telecommunications: Power management in telecom infrastructure, base stations, and network equipment.

Detailed and Complete Alternative Models

1. MAX16975BATE/V+T: Similar specifications and features but comes in a different package (16-pin TQFN).
2. MAX16975BAEE/V+R: Same specifications and features, but with reversed pin configuration.
3. MAX16975BAEE/V+P: Same specifications and features, but with a higher maximum output current of 2A.

These alternative models provide flexibility in terms of package options and slight variations in specifications to cater to different application requirements.

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