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MAX16905AUE/V+T
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MAX16905AUE/V+T

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power Management
  • Characteristics: High Efficiency, Low Quiescent Current, Wide Input Voltage Range
  • Package: 16-TSSOP (Thin Shrink Small Outline Package)
  • Essence: Voltage Regulator
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 1.2V to 57V
  • Output Current: Up to 500mA
  • Quiescent Current: 25µA (typical)
  • Switching Frequency: 100kHz to 2.2MHz
  • Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MAX16905AUE/V+T has a 16-pin TSSOP package with the following pin configuration:

  1. VIN: Input Voltage
  2. EN: Enable Pin
  3. FB: Feedback Pin
  4. GND: Ground
  5. SW: Switch Node
  6. PGND: Power Ground
  7. VOUT: Output Voltage
  8. SS/TR: Soft-Start/Tracking Pin
  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.
  • Adjustable output voltage provides flexibility.
  • Soft-start and tracking feature for controlled startup.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for use in various systems. - High efficiency reduces power consumption. - Low quiescent current prolongs battery life. - Adjustable output voltage provides flexibility for different applications.

Disadvantages: - Limited output current may not be suitable for high-power devices. - Requires external components for proper operation.

Working Principles

The MAX16905AUE/V+T is a voltage regulator IC that converts an input voltage to a regulated output voltage. It utilizes a switching regulator architecture to achieve high efficiency. The input voltage is stepped down and regulated to the desired output voltage using an internal control loop. The device operates at a fixed switching frequency, which can be adjusted externally. It also features protection mechanisms such as overcurrent and thermal shutdown.

Detailed Application Field Plans

The MAX16905AUE/V+T is commonly used in various applications, including:

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

Detailed and Complete Alternative Models

  1. MAX16906AUE/V+T: Similar specifications with additional features.
  2. MAX16907AUE/V+T: Higher output current capability.
  3. MAX16908AUE/V+T: Lower quiescent current and wider input voltage range.

These alternative models offer similar functionality but may have specific differences in terms of performance, package, or additional features.

技術ソリューションにおける MAX16905AUE/V+T の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the input voltage range of MAX16905AUE/V+T?
    - The input voltage range of MAX16905AUE/V+T is 4.5V to 28V.

  2. What is the maximum output current of MAX16905AUE/V+T?
    - The maximum output current of MAX16905AUE/V+T is 1.5A.

  3. Can MAX16905AUE/V+T be used in automotive applications?
    - Yes, MAX16905AUE/V+T is suitable for automotive applications.

  4. What is the typical efficiency of MAX16905AUE/V+T?
    - The typical efficiency of MAX16905AUE/V+T is 95%.

  5. Does MAX16905AUE/V+T have overcurrent protection?
    - Yes, MAX16905AUE/V+T features overcurrent protection.

  6. What is the operating temperature range of MAX16905AUE/V+T?
    - The operating temperature range of MAX16905AUE/V+T is -40°C to +125°C.

  7. Is MAX16905AUE/V+T suitable for LED lighting applications?
    - Yes, MAX16905AUE/V+T can be used in LED lighting applications.

  8. Does MAX16905AUE/V+T require external compensation components?
    - No, MAX16905AUE/V+T does not require external compensation components.

  9. Can MAX16905AUE/V+T be used in battery-powered devices?
    - Yes, MAX16905AUE/V+T is suitable for battery-powered devices.

  10. What package type is MAX16905AUE/V+T available in?
    - MAX16905AUE/V+T is available in a 16-pin TSSOP package.