MAX16933ATIR/V+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High Efficiency, Low Quiescent Current
• Package: Thin QFN-16
• 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 90% of VIN
• Maximum Output Current: 1A
• Quiescent Current: 17µA
• Switching Frequency: 2.2MHz
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16933ATIR/V+T has a total of 16 pins arranged as follows:

1. EN (Enable)
2. FB (Feedback)
3. GND (Ground)
4. SW (Switch)
5. PGND (Power Ground)
6. VCC (Voltage Input)
7. VOUT (Voltage Output)
8. NC (No Connection)
9. NC (No Connection)
10. NC (No Connection)
11. NC (No Connection)
12. NC (No Connection)
13. NC (No Connection)
14. NC (No Connection)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency ensures minimal power loss.
• Low quiescent current enables energy-saving operation.
• Integrated protection features such as overcurrent and thermal shutdown.

Advantages and Disadvantages

Advantages: - Wide input voltage range provides flexibility in various applications. - High efficiency reduces power consumption and heat dissipation. - Low quiescent current prolongs battery life in portable devices. - Integrated protection features enhance system reliability.

Disadvantages: - Limited maximum output current may not be suitable for high-power applications. - Thin QFN package may require careful handling during assembly.

Working Principles

The MAX16933ATIR/V+T is a voltage regulator IC that converts an input voltage within the range of 4.5V to 60V into a regulated output voltage. It utilizes a switching regulator architecture to achieve high efficiency and low quiescent current. The EN pin controls the enable/disable state of the regulator, while the FB pin provides feedback for voltage regulation. The SW pin is connected to an external inductor and capacitor to form a buck converter circuit, which steps down the input voltage to the desired output voltage.

Detailed Application Field Plans

The MAX16933ATIR/V+T is commonly used in various applications, including but not limited to:

1. Automotive Electronics: Power management for infotainment systems, lighting modules, and sensors.
2. Industrial Automation: Voltage regulation for motor control, PLCs, and industrial sensors.
3. Consumer Electronics: Power supply for portable devices, home appliances, and audio/video equipment.
4. Telecommunications: Voltage regulation for network equipment, routers, and base stations.
5. Renewable Energy: Power management for solar panels, wind turbines, and energy storage systems.

Detailed and Complete Alternative Models

1. MAX16933ATIR/V+T: The specific model discussed in this entry.
2. MAX16933ATIR/V: Similar to the above model, but without the tape and reel packaging option.
3. MAX16933ATI/V+T: Same functionality as the above models, but in a different package (TQFN-16).
4. MAX16933ATI/V: Similar to the above model, but without the tape and reel packaging option and in a TQFN-16 package.

Note: This list is not exhaustive, and there may be other alternative models available from the manufacturer.

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