Maxim Integrated
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MAX20051AUD/V+TG2W

MAX20051AUD/V+TG2W

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Compact Size
  • Package: 24-Pin TSSOP
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 0.8V to 34V
  • Maximum Continuous Output Current: 3A
  • Switching Frequency: 500kHz
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

  1. VIN: Input Voltage
  2. GND: Ground
  3. EN: Enable Pin
  4. FB: Feedback Pin
  5. SS/TRK: Soft-Start/Tracking Pin
  6. PGND: Power Ground
  7. SW: Switch Node
  8. BST: Boost Node
  9. VCC: Supply Voltage
  10. COMP: Compensation Pin
  11. SS/TRK: Soft-Start/Tracking Pin
  12. PGND: Power Ground
  13. SW: Switch Node
  14. BST: Boost Node
  15. VCC: Supply Voltage
  16. COMP: Compensation Pin
  17. SS/TRK: Soft-Start/Tracking Pin
  18. PGND: Power Ground
  19. SW: Switch Node
  20. BST: Boost Node
  21. VCC: Supply Voltage
  22. COMP: Compensation Pin
  23. PGND: Power Ground
  24. SW: Switch Node

Functional Features

  • Wide input voltage range allows for versatile applications.
  • High efficiency ensures minimal power loss.
  • Compact size enables space-saving designs.
  • Soft-start and tracking functionality for smooth startup and operation.
  • Overcurrent and overtemperature protection for enhanced reliability.

Advantages

  • High efficiency results in reduced power consumption.
  • Compact size allows for integration into small form factor devices.
  • Wide input voltage range accommodates various power sources.
  • Soft-start and tracking features prevent voltage spikes during startup.
  • Overcurrent and overtemperature protection ensures safe operation.

Disadvantages

  • Limited maximum continuous output current of 3A may not be suitable for high-power applications.
  • Switching frequency of 500kHz may introduce electromagnetic interference in sensitive systems.

Working Principles

The MAX20051AUD/V+TG2W is a voltage regulator IC that converts an input voltage within the range of 4.5V to 36V to a regulated output voltage between 0.8V and 34V. It utilizes a boost topology to achieve high efficiency power conversion. The IC incorporates various control and protection features, such as soft-start, tracking, overcurrent, and overtemperature protection, ensuring reliable and safe operation.

Detailed Application Field Plans

The MAX20051AUD/V+TG2W finds applications in various fields, including:

  1. Automotive: Power management for infotainment systems, lighting modules, and motor control.
  2. Industrial: Voltage regulation for factory automation equipment, motor drives, and power supplies.
  3. Consumer Electronics: Power management for portable devices, audio/video equipment, and gaming consoles.
  4. Telecommunications: Voltage regulation for networking equipment, base stations, and data centers.

Detailed and Complete Alternative Models

  1. MAX20050AUD/V+TG2W
  2. MAX20052AUD/V+TG2W
  3. MAX20053AUD/V+TG2W
  4. MAX20054AUD/V+TG2W
  5. MAX20055AUD/V+TG2W

These alternative models offer similar functionality and characteristics, providing flexibility in design choices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MAX20051AUD/V+TG2W v technických řešeních

  1. What is the input voltage range of MAX20051AUD/V+TG2W?
    - The input voltage range of MAX20051AUD/V+TG2W is 3.5V to 36V.

  2. What is the maximum output current of MAX20051AUD/V+TG2W?
    - MAX20051AUD/V+TG2W can deliver a maximum output current of 3A.

  3. Can MAX20051AUD/V+TG2W be used in automotive applications?
    - Yes, MAX20051AUD/V+TG2W is suitable for automotive applications.

  4. What is the typical efficiency of MAX20051AUD/V+TG2W?
    - The typical efficiency of MAX20051AUD/V+TG2W is 90%.

  5. Does MAX20051AUD/V+TG2W have overcurrent protection?
    - Yes, MAX20051AUD/V+TG2W features overcurrent protection.

  6. What is the operating temperature range of MAX20051AUD/V+TG2W?
    - MAX20051AUD/V+TG2W has an operating temperature range of -40°C to +125°C.

  7. Is MAX20051AUD/V+TG2W suitable for LED lighting applications?
    - Yes, MAX20051AUD/V+TG2W is suitable for LED lighting applications.

  8. Can MAX20051AUD/V+TG2W be used in industrial control systems?
    - Yes, MAX20051AUD/V+TG2W is suitable for use in industrial control systems.

  9. What is the package type of MAX20051AUD/V+TG2W?
    - MAX20051AUD/V+TG2W is available in a 20-pin TQFN package.

  10. Does MAX20051AUD/V+TG2W require external compensation components?
    - No, MAX20051AUD/V+TG2W does not require external compensation components.